WO1999007000A3 - Two bit eeprom using asymmetrical charge trapping - Google Patents
Two bit eeprom using asymmetrical charge trapping Download PDFInfo
- Publication number
- WO1999007000A3 WO1999007000A3 PCT/IL1998/000363 IL9800363W WO9907000A3 WO 1999007000 A3 WO1999007000 A3 WO 1999007000A3 IL 9800363 W IL9800363 W IL 9800363W WO 9907000 A3 WO9907000 A3 WO 9907000A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- charge trapping
- bit
- programming
- eeprom
- silicon dioxide
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- 230000006870 function Effects 0.000 abstract 1
- 239000002784 hot electron Substances 0.000 abstract 1
- 239000000615 nonconductor Substances 0.000 abstract 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
- H01L29/7887—Programmable transistors with more than two possible different levels of programmation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5671—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge trapping in an insulator
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0466—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]
- G11C16/0475—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS] comprising two or more independent storage sites which store independent data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
- G11C16/14—Circuits for erasing electrically, e.g. erase voltage switching circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/26—Sensing or reading circuits; Data output circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/401—Multistep manufacturing processes
- H01L29/4011—Multistep manufacturing processes for data storage electrodes
- H01L29/40117—Multistep manufacturing processes for data storage electrodes the electrodes comprising a charge-trapping insulator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
- H01L29/7881—Programmable transistors with only two possible levels of programmation
- H01L29/7884—Programmable transistors with only two possible levels of programmation charging by hot carrier injection
- H01L29/7885—Hot carrier injection from the channel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/792—Field effect transistors with field effect produced by an insulated gate with charge trapping gate insulator, e.g. MNOS-memory transistors
- H01L29/7923—Programmable transistors with more than two possible different levels of programmation
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000505640A JP2001512290A (en) | 1997-08-01 | 1998-08-02 | 2-bit non-volatile electrically erasable programmable semiconductor memory cell using asymmetric charge trapping |
AU85589/98A AU8558998A (en) | 1997-08-01 | 1998-08-02 | Two bit non-volatile electrically erasable and programmable semiconductor memor ycell utilizing asymmetrical charge trapping |
EP98936654A EP1010182A4 (en) | 1997-08-01 | 1998-08-02 | Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping |
IL13430498A IL134304A (en) | 1997-08-01 | 1998-08-02 | Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping |
IL15728998A IL157289A0 (en) | 1997-08-01 | 1998-08-02 | Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/905,286 | 1997-08-01 | ||
US08/905,286 US6768165B1 (en) | 1997-08-01 | 1997-08-01 | Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999007000A2 WO1999007000A2 (en) | 1999-02-11 |
WO1999007000A3 true WO1999007000A3 (en) | 1999-04-08 |
Family
ID=25420566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL1998/000363 WO1999007000A2 (en) | 1997-08-01 | 1998-08-02 | Two bit eeprom using asymmetrical charge trapping |
Country Status (6)
Country | Link |
---|---|
US (8) | US6768165B1 (en) |
EP (1) | EP1010182A4 (en) |
JP (1) | JP2001512290A (en) |
AU (1) | AU8558998A (en) |
IL (1) | IL134304A (en) |
WO (1) | WO1999007000A2 (en) |
Families Citing this family (1078)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL125604A (en) * | 1997-07-30 | 2004-03-28 | Saifun Semiconductors Ltd | Non-volatile electrically erasable and programmble semiconductor memory cell utilizing asymmetrical charge |
US6768165B1 (en) * | 1997-08-01 | 2004-07-27 | Saifun Semiconductors Ltd. | Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping |
JPH11214640A (en) * | 1998-01-28 | 1999-08-06 | Hitachi Ltd | Semiconductor memory element, semiconductor memory and control method thereof |
US6215148B1 (en) * | 1998-05-20 | 2001-04-10 | Saifun Semiconductors Ltd. | NROM cell with improved programming, erasing and cycling |
US6348711B1 (en) | 1998-05-20 | 2002-02-19 | Saifun Semiconductors Ltd. | NROM cell with self-aligned programming and erasure areas |
TW386314B (en) | 1998-09-19 | 2000-04-01 | United Microelectronics Corp | Structure of low power, high efficiency programmable erasable non-volatile memory cell and production method thereof |
IL143478A (en) | 1998-12-04 | 2005-09-25 | Fraunhofer Ges Forschung | Method and device for optically monitoring processes for manufacturing microstructured surfaces in the production of semiconductors |
US6181597B1 (en) * | 1999-02-04 | 2001-01-30 | Tower Semiconductor Ltd. | EEPROM array using 2-bit non-volatile memory cells with serial read operations |
KR100544175B1 (en) * | 1999-05-08 | 2006-01-23 | 삼성전자주식회사 | Recording medium storing linking type information and method for processing defective area |
US6208557B1 (en) | 1999-05-21 | 2001-03-27 | National Semiconductor Corporation | EPROM and flash memory cells with source-side injection and a gate dielectric that traps hot electrons during programming |
US6388293B1 (en) | 1999-10-12 | 2002-05-14 | Halo Lsi Design & Device Technology, Inc. | Nonvolatile memory cell, operating method of the same and nonvolatile memory array |
US6255166B1 (en) | 1999-08-05 | 2001-07-03 | Aalo Lsi Design & Device Technology, Inc. | Nonvolatile memory cell, method of programming the same and nonvolatile memory array |
JP3912937B2 (en) * | 1999-08-10 | 2007-05-09 | スパンション インク | Multi-bit non-volatile memory using non-conductive charge trap gate |
WO2001017030A1 (en) * | 1999-08-27 | 2001-03-08 | Macronix America, Inc. | Non-volatile memory structure for twin-bit storage and methods of making same |
DE19941684B4 (en) * | 1999-09-01 | 2004-08-26 | Infineon Technologies Ag | Semiconductor component as a delay element |
JP3958899B2 (en) | 1999-09-03 | 2007-08-15 | スパンション エルエルシー | Semiconductor memory device and manufacturing method thereof |
JP4586219B2 (en) * | 1999-09-17 | 2010-11-24 | ソニー株式会社 | Erase method for nonvolatile semiconductor memory device |
JP2001148434A (en) * | 1999-10-12 | 2001-05-29 | New Heiro:Kk | Non-volatile memory cell and its usage, manufacturing method, and non-volatile memory array |
JP4623782B2 (en) * | 1999-10-15 | 2011-02-02 | スパンション エルエルシー | Semiconductor memory device and method of using the same |
US6331950B1 (en) | 1999-10-19 | 2001-12-18 | Fujitsu Limited | Write protect input implementation for a simultaneous operation flash memory device |
US6175523B1 (en) | 1999-10-25 | 2001-01-16 | Advanced Micro Devices, Inc | Precharging mechanism and method for NAND-based flash memory devices |
US6265268B1 (en) * | 1999-10-25 | 2001-07-24 | Advanced Micro Devices, Inc. | High temperature oxide deposition process for fabricating an ONO floating-gate electrode in a two bit EEPROM device |
US6240020B1 (en) | 1999-10-25 | 2001-05-29 | Advanced Micro Devices | Method of bitline shielding in conjunction with a precharging scheme for nand-based flash memory devices |
US6429063B1 (en) | 1999-10-26 | 2002-08-06 | Saifun Semiconductors Ltd. | NROM cell with generally decoupled primary and secondary injection |
JP4697993B2 (en) * | 1999-11-25 | 2011-06-08 | スパンション エルエルシー | Control method for nonvolatile semiconductor memory device |
JP4899241B2 (en) * | 1999-12-06 | 2012-03-21 | ソニー株式会社 | Nonvolatile semiconductor memory device and operation method thereof |
DE69936654T2 (en) * | 1999-12-09 | 2007-11-22 | Hitachi Europe Ltd., Maidenhead | memory array |
JP4923318B2 (en) * | 1999-12-17 | 2012-04-25 | ソニー株式会社 | Nonvolatile semiconductor memory device and operation method thereof |
US6329687B1 (en) | 2000-01-27 | 2001-12-11 | Advanced Micro Devices, Inc. | Two bit flash cell with two floating gate regions |
US6272043B1 (en) | 2000-01-28 | 2001-08-07 | Advanced Micro Devices, Inc. | Apparatus and method of direct current sensing from source side in a virtual ground array |
US6201737B1 (en) | 2000-01-28 | 2001-03-13 | Advanced Micro Devices, Inc. | Apparatus and method to characterize the threshold distribution in an NROM virtual ground array |
US6222768B1 (en) | 2000-01-28 | 2001-04-24 | Advanced Micro Devices, Inc. | Auto adjusting window placement scheme for an NROM virtual ground array |
US6172905B1 (en) * | 2000-02-01 | 2001-01-09 | Motorola, Inc. | Method of operating a semiconductor device |
US6355514B1 (en) | 2000-02-10 | 2002-03-12 | Advanced Micro Devices, Inc. | Dual bit isolation scheme for flash devices |
US6243300B1 (en) | 2000-02-16 | 2001-06-05 | Advanced Micro Devices, Inc. | Substrate hole injection for neutralizing spillover charge generated during programming of a non-volatile memory cell |
US6438031B1 (en) | 2000-02-16 | 2002-08-20 | Advanced Micro Devices, Inc. | Method of programming a non-volatile memory cell using a substrate bias |
US6331952B1 (en) * | 2000-02-16 | 2001-12-18 | Advanced Micro Devices, Inc. | Positive gate erasure for non-volatile memory cells |
US6266281B1 (en) | 2000-02-16 | 2001-07-24 | Advanced Micro Devices, Inc. | Method of erasing non-volatile memory cells |
US6215702B1 (en) | 2000-02-16 | 2001-04-10 | Advanced Micro Devices, Inc. | Method of maintaining constant erasing speeds for non-volatile memory cells |
US6490205B1 (en) * | 2000-02-16 | 2002-12-03 | Advanced Micro Devices, Inc. | Method of erasing a non-volatile memory cell using a substrate bias |
US6381179B1 (en) * | 2000-02-24 | 2002-04-30 | Advanced Micro Devices, Inc. | Using a negative gate erase to increase the cycling endurance of a non-volatile memory cell with an oxide-nitride-oxide (ONO) structure |
US6356482B1 (en) * | 2000-02-24 | 2002-03-12 | Advanced Micro Devices, Inc. | Using negative gate erase voltage to simultaneously erase two bits from a non-volatile memory cell with an oxide-nitride-oxide (ONO) gate structure |
US6219276B1 (en) | 2000-02-25 | 2001-04-17 | Advanced Micro Devices, Inc. | Multilevel cell programming |
US6297988B1 (en) | 2000-02-25 | 2001-10-02 | Advanced Micro Devices, Inc. | Mode indicator for multi-level memory |
US6424569B1 (en) | 2000-02-25 | 2002-07-23 | Advanced Micro Devices, Inc. | User selectable cell programming |
US6205055B1 (en) | 2000-02-25 | 2001-03-20 | Advanced Micro Devices, Inc. | Dynamic memory cell programming voltage |
US6384448B1 (en) | 2000-02-28 | 2002-05-07 | Micron Technology, Inc. | P-channel dynamic flash memory cells with ultrathin tunnel oxides |
US6249460B1 (en) * | 2000-02-28 | 2001-06-19 | Micron Technology, Inc. | Dynamic flash memory cells with ultrathin tunnel oxides |
US6349062B1 (en) * | 2000-02-29 | 2002-02-19 | Advanced Micro Devices, Inc. | Selective erasure of a non-volatile memory cell of a flash memory device |
US6366501B1 (en) | 2000-02-29 | 2002-04-02 | Advanced Micro Devices, Inc. | Selective erasure of a non-volatile memory cell of a flash memory device |
US6639835B2 (en) | 2000-02-29 | 2003-10-28 | Micron Technology, Inc. | Static NVRAM with ultra thin tunnel oxides |
US6707713B1 (en) | 2000-03-01 | 2004-03-16 | Advanced Micro Devices, Inc. | Interlaced multi-level memory |
US6577531B2 (en) * | 2000-04-27 | 2003-06-10 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile memory and semiconductor device |
US6396741B1 (en) | 2000-05-04 | 2002-05-28 | Saifun Semiconductors Ltd. | Programming of nonvolatile memory cells |
US6490204B2 (en) | 2000-05-04 | 2002-12-03 | Saifun Semiconductors Ltd. | Programming and erasing methods for a reference cell of an NROM array |
US6928001B2 (en) * | 2000-12-07 | 2005-08-09 | Saifun Semiconductors Ltd. | Programming and erasing methods for a non-volatile memory cell |
US6456536B1 (en) | 2000-06-23 | 2002-09-24 | Advanced Micro Devices, Inc. | Method of programming a non-volatile memory cell using a substrate bias |
US6618290B1 (en) * | 2000-06-23 | 2003-09-09 | Advanced Micro Devices, Inc. | Method of programming a non-volatile memory cell using a baking process |
US6456531B1 (en) | 2000-06-23 | 2002-09-24 | Advanced Micro Devices, Inc. | Method of drain avalanche programming of a non-volatile memory cell |
TW503528B (en) * | 2000-07-12 | 2002-09-21 | Koninkl Philips Electronics Nv | Semiconductor device |
BR0113164A (en) | 2000-08-11 | 2003-06-24 | Infineon Technologies Ag | Memory cell, memory cell layout and production process |
JP5792918B2 (en) | 2000-08-14 | 2015-10-14 | サンディスク・スリー・ディ・リミテッド・ライアビリティ・カンパニーSandisk 3D Llc | Highly integrated memory device |
US6853582B1 (en) * | 2000-08-30 | 2005-02-08 | Renesas Technology Corp. | Nonvolatile memory with controlled voltage boosting speed |
US6477083B1 (en) | 2000-10-11 | 2002-11-05 | Advanced Micro Devices, Inc. | Select transistor architecture for a virtual ground non-volatile memory cell array |
US6750157B1 (en) | 2000-10-12 | 2004-06-15 | Advanced Micro Devices, Inc. | Nonvolatile memory cell with a nitridated oxide layer |
US6583479B1 (en) | 2000-10-16 | 2003-06-24 | Advanced Micro Devices, Inc. | Sidewall NROM and method of manufacture thereof for non-volatile memory cells |
US6538925B2 (en) | 2000-11-09 | 2003-03-25 | Innotech Corporation | Semiconductor memory device, method of manufacturing the same and method of driving the same |
JP2002208274A (en) | 2000-11-10 | 2002-07-26 | Hitachi Ltd | Semiconductor memory |
US6331951B1 (en) * | 2000-11-21 | 2001-12-18 | Advanced Micro Devices, Inc. | Method and system for embedded chip erase verification |
US6465306B1 (en) | 2000-11-28 | 2002-10-15 | Advanced Micro Devices, Inc. | Simultaneous formation of charge storage and bitline to wordline isolation |
US6468865B1 (en) | 2000-11-28 | 2002-10-22 | Advanced Micro Devices, Inc. | Method of simultaneous formation of bitline isolation and periphery oxide |
DE60133259D1 (en) * | 2000-12-15 | 2008-04-30 | Halo Lsi Design & Device Tech | Fast programming and program verification procedure |
US6614692B2 (en) * | 2001-01-18 | 2003-09-02 | Saifun Semiconductors Ltd. | EEPROM array and method for operation thereof |
US6466476B1 (en) | 2001-01-18 | 2002-10-15 | Multi Level Memory Technology | Data coding for multi-bit-per-cell memories having variable numbers of bits per memory cell |
US6763424B2 (en) | 2001-01-19 | 2004-07-13 | Sandisk Corporation | Partial block data programming and reading operations in a non-volatile memory |
US6493261B1 (en) * | 2001-01-31 | 2002-12-10 | Advanced Micro Devices, Inc. | Single bit array edges |
US6344994B1 (en) | 2001-01-31 | 2002-02-05 | Advanced Micro Devices | Data retention characteristics as a result of high temperature bake |
TW476144B (en) * | 2001-02-02 | 2002-02-11 | Macronix Int Co Ltd | Non-volatile memory |
JP2002231918A (en) * | 2001-02-06 | 2002-08-16 | Olympus Optical Co Ltd | Solid-state image pickup device and its manufacturing method |
US6556481B1 (en) * | 2001-02-21 | 2003-04-29 | Aplus Flash Technology, Inc. | 3-step write operation nonvolatile semiconductor one-transistor, nor-type flash EEPROM memory cell |
US6738289B2 (en) * | 2001-02-26 | 2004-05-18 | Sandisk Corporation | Non-volatile memory with improved programming and method therefor |
US6487114B2 (en) * | 2001-02-28 | 2002-11-26 | Macronix International Co., Ltd. | Method of reading two-bit memories of NROM cell |
US6456533B1 (en) | 2001-02-28 | 2002-09-24 | Advanced Micro Devices, Inc. | Higher program VT and faster programming rates based on improved erase methods |
US6442074B1 (en) | 2001-02-28 | 2002-08-27 | Advanced Micro Devices, Inc. | Tailored erase method using higher program VT and higher negative gate erase |
US6307784B1 (en) | 2001-02-28 | 2001-10-23 | Advanced Micro Devices | Negative gate erase |
US6448750B1 (en) | 2001-04-05 | 2002-09-10 | Saifun Semiconductor Ltd. | Voltage regulator for non-volatile memory with large power supply rejection ration and minimal current drain |
US6577514B2 (en) | 2001-04-05 | 2003-06-10 | Saifun Semiconductors Ltd. | Charge pump with constant boosted output voltage |
US6584017B2 (en) * | 2001-04-05 | 2003-06-24 | Saifun Semiconductors Ltd. | Method for programming a reference cell |
US6493266B1 (en) | 2001-04-09 | 2002-12-10 | Advanced Micro Devices, Inc. | Soft program and soft program verify of the core cells in flash memory array |
US6936887B2 (en) * | 2001-05-18 | 2005-08-30 | Sandisk Corporation | Non-volatile memory cells utilizing substrate trenches |
KR100629193B1 (en) * | 2001-05-25 | 2006-09-28 | 후지쯔 가부시끼가이샤 | Nonvolatile semiconductor storage device |
US6545504B2 (en) | 2001-06-01 | 2003-04-08 | Macronix International Co., Ltd. | Four state programmable interconnect device for bus line and I/O pad |
US6531887B2 (en) | 2001-06-01 | 2003-03-11 | Macronix International Co., Ltd. | One cell programmable switch using non-volatile cell |
US6577161B2 (en) | 2001-06-01 | 2003-06-10 | Macronix International Co., Ltd. | One cell programmable switch using non-volatile cell with unidirectional and bidirectional states |
US6580120B2 (en) * | 2001-06-07 | 2003-06-17 | Interuniversitair Microelektronica Centrum (Imec Vzw) | Two bit non-volatile electrically erasable and programmable memory structure, a process for producing said memory structure and methods for programming, reading and erasing said memory structure |
US6870180B2 (en) * | 2001-06-08 | 2005-03-22 | Lucent Technologies Inc. | Organic polarizable gate transistor apparatus and method |
US6574139B2 (en) * | 2001-06-20 | 2003-06-03 | Fujitsu Limited | Method and device for reading dual bit memory cells using multiple reference cells with two side read |
US6593666B1 (en) * | 2001-06-20 | 2003-07-15 | Ambient Systems, Inc. | Energy conversion systems using nanometer scale assemblies and methods for using same |
DE10129958B4 (en) | 2001-06-21 | 2006-07-13 | Infineon Technologies Ag | Memory cell arrangement and manufacturing method |
US6512701B1 (en) | 2001-06-21 | 2003-01-28 | Advanced Micro Devices, Inc. | Erase method for dual bit virtual ground flash |
US6436768B1 (en) | 2001-06-27 | 2002-08-20 | Advanced Micro Devices, Inc. | Source drain implant during ONO formation for improved isolation of SONOS devices |
US7253467B2 (en) * | 2001-06-28 | 2007-08-07 | Samsung Electronics Co., Ltd. | Non-volatile semiconductor memory devices |
US6858906B2 (en) * | 2001-06-28 | 2005-02-22 | Samsung Electronics Co., Ltd. | Floating trap non-volatile semiconductor memory devices including high dielectric constant blocking insulating layers |
US8253183B2 (en) | 2001-06-28 | 2012-08-28 | Samsung Electronics Co., Ltd. | Charge trapping nonvolatile memory devices with a high-K blocking insulation layer |
US20060180851A1 (en) * | 2001-06-28 | 2006-08-17 | Samsung Electronics Co., Ltd. | Non-volatile memory devices and methods of operating the same |
US7473959B2 (en) * | 2001-06-28 | 2009-01-06 | Samsung Electronics Co., Ltd. | Non-volatile semiconductor memory devices and methods of fabricating the same |
KR100456580B1 (en) * | 2001-06-28 | 2004-11-09 | 삼성전자주식회사 | Floating trap type memory device of non-volatile semiconductor memory device |
TWI231938B (en) | 2001-07-06 | 2005-05-01 | Halo Lsi Inc | Bit line decoding scheme and circuit for dual bit memory with a dual bit selection |
TW583673B (en) | 2001-07-06 | 2004-04-11 | Halo Lsi Inc | A control gate decoder for twin MONOS memory with two bit erase capability |
US6631089B1 (en) | 2001-07-06 | 2003-10-07 | Halo Lsi, Inc. | Bit line decoding scheme and circuit for dual bit memory array |
JP4262941B2 (en) | 2001-07-06 | 2009-05-13 | ヘイロ エルエスアイ インコーポレイテッド | Addressing method and apparatus, storage site reading method and apparatus, programming method and apparatus, and erase method and apparatus in units of cells |
JP2003151290A (en) * | 2001-07-06 | 2003-05-23 | Halo Lsi Inc | Control/gate and boosting circuit of word line voltage |
FR2829279B1 (en) * | 2001-09-03 | 2003-12-12 | St Microelectronics Sa | MEMORY CELL OF FAMOS TYPE WITH MULTIPLE LOGICAL PROGRAMMING LEVELS |
US7177197B2 (en) | 2001-09-17 | 2007-02-13 | Sandisk Corporation | Latched programming of memory and method |
US7067875B2 (en) * | 2001-09-20 | 2006-06-27 | Renesas Technology Corp. | Semiconductor integrated circuit device and its manufacturing method |
US6574158B1 (en) | 2001-09-27 | 2003-06-03 | Cypress Semiconductor Corp. | Method and system for measuring threshold of EPROM cells |
US6630384B1 (en) | 2001-10-05 | 2003-10-07 | Advanced Micro Devices, Inc. | Method of fabricating double densed core gates in sonos flash memory |
US6643181B2 (en) | 2001-10-24 | 2003-11-04 | Saifun Semiconductors Ltd. | Method for erasing a memory cell |
US6791396B2 (en) * | 2001-10-24 | 2004-09-14 | Saifun Semiconductors Ltd. | Stack element circuit |
DE10153384B4 (en) * | 2001-10-30 | 2007-08-02 | Infineon Technologies Ag | Semiconductor memory cell, method for its production and semiconductor memory device |
US6925007B2 (en) * | 2001-10-31 | 2005-08-02 | Sandisk Corporation | Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements |
US6897522B2 (en) | 2001-10-31 | 2005-05-24 | Sandisk Corporation | Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements |
KR100977592B1 (en) * | 2001-10-31 | 2010-08-23 | 쌘디스크 코포레이션 | Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements |
EP1313149A1 (en) * | 2001-11-14 | 2003-05-21 | STMicroelectronics S.r.l. | Process for fabricating a dual charge storage location memory cell |
JP2003152117A (en) | 2001-11-19 | 2003-05-23 | Mitsubishi Electric Corp | Nonvolatile semiconductor memory |
US7098107B2 (en) * | 2001-11-19 | 2006-08-29 | Saifun Semiconductor Ltd. | Protective layer in memory device and method therefor |
JP3683895B2 (en) | 2001-11-21 | 2005-08-17 | シャープ株式会社 | Semiconductor memory device and portable electronic device |
JP2003157682A (en) | 2001-11-26 | 2003-05-30 | Mitsubishi Electric Corp | Nonvolatile semiconductor memory |
US6583007B1 (en) | 2001-12-20 | 2003-06-24 | Saifun Semiconductors Ltd. | Reducing secondary injection effects |
US7001807B1 (en) | 2001-12-20 | 2006-02-21 | Advanced Micro Devices, Inc. | Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making same |
US6639271B1 (en) * | 2001-12-20 | 2003-10-28 | Advanced Micro Devices, Inc. | Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making same |
US6885585B2 (en) * | 2001-12-20 | 2005-04-26 | Saifun Semiconductors Ltd. | NROM NOR array |
JP4596729B2 (en) | 2001-12-26 | 2010-12-15 | ルネサスエレクトロニクス株式会社 | Semiconductor memory device and write / read control method |
KR100426488B1 (en) * | 2001-12-29 | 2004-04-14 | 주식회사 하이닉스반도체 | Flash memory cell and Method of manufacturing the same and programming/erasing/reading |
DE10201304A1 (en) * | 2002-01-15 | 2003-07-31 | Infineon Technologies Ag | Non-volatile semiconductor memory cell and associated manufacturing process |
KR20040071322A (en) * | 2002-01-16 | 2004-08-11 | 어드밴스드 마이크로 디바이시즈, 인코포레이티드 | Charge injection |
JP2003224213A (en) * | 2002-01-30 | 2003-08-08 | Mitsubishi Electric Corp | Nonvolatile semiconductor memory |
US6975536B2 (en) * | 2002-01-31 | 2005-12-13 | Saifun Semiconductors Ltd. | Mass storage array and methods for operation thereof |
US7190620B2 (en) * | 2002-01-31 | 2007-03-13 | Saifun Semiconductors Ltd. | Method for operating a memory device |
US6700818B2 (en) * | 2002-01-31 | 2004-03-02 | Saifun Semiconductors Ltd. | Method for operating a memory device |
US20030151077A1 (en) * | 2002-02-13 | 2003-08-14 | Leo Mathew | Method of forming a vertical double gate semiconductor device and structure thereof |
JP2003242789A (en) | 2002-02-14 | 2003-08-29 | Mitsubishi Electric Corp | Nonvolatile semiconductor memory device |
JP4156248B2 (en) * | 2002-02-18 | 2008-09-24 | 株式会社ルネサステクノロジ | Nonvolatile semiconductor memory device |
WO2003071606A1 (en) * | 2002-02-21 | 2003-08-28 | Matsushita Electric Industrial Co., Ltd. | Semiconductor storage device and its manufacturing method |
JP4370104B2 (en) | 2002-03-05 | 2009-11-25 | シャープ株式会社 | Semiconductor memory device |
JP2003273252A (en) * | 2002-03-12 | 2003-09-26 | Mitsubishi Electric Corp | Semiconductor memory device |
US6498377B1 (en) | 2002-03-21 | 2002-12-24 | Macronix International, Co., Ltd. | SONOS component having high dielectric property |
JP2003282743A (en) | 2002-03-22 | 2003-10-03 | Nec Electronics Corp | Semiconductor device and its manufacturing method |
US6690601B2 (en) * | 2002-03-29 | 2004-02-10 | Macronix International Co., Ltd. | Nonvolatile semiconductor memory cell with electron-trapping erase state and methods for operating the same |
US6799256B2 (en) | 2002-04-12 | 2004-09-28 | Advanced Micro Devices, Inc. | System and method for multi-bit flash reads using dual dynamic references |
KR100432889B1 (en) * | 2002-04-12 | 2004-05-22 | 삼성전자주식회사 | 2 bit programable non-valotile memory device and method of operating and fabricating the same |
TWI242215B (en) * | 2002-04-16 | 2005-10-21 | Macronix Int Co Ltd | Nonvolatile memory cell for prevention from second bit effect |
JP2003309194A (en) | 2002-04-18 | 2003-10-31 | Nec Electronics Corp | Semiconductor storage device and its manufacturing method |
JP4647175B2 (en) | 2002-04-18 | 2011-03-09 | ルネサスエレクトロニクス株式会社 | Semiconductor integrated circuit device |
DE60212938D1 (en) | 2002-04-30 | 2006-08-17 | St Microelectronics Srl | Method for reducing unwanted deletion when programming a nonvolatile NROM |
US6914820B1 (en) | 2002-05-06 | 2005-07-05 | Multi Level Memory Technology | Erasing storage nodes in a bi-directional nonvolatile memory cell |
US7221591B1 (en) * | 2002-05-06 | 2007-05-22 | Samsung Electronics Co., Ltd. | Fabricating bi-directional nonvolatile memory cells |
US6747896B2 (en) | 2002-05-06 | 2004-06-08 | Multi Level Memory Technology | Bi-directional floating gate nonvolatile memory |
KR100456596B1 (en) * | 2002-05-08 | 2004-11-09 | 삼성전자주식회사 | Method of erasing floating trap type non-volatile memory device |
JP2003346484A (en) * | 2002-05-23 | 2003-12-05 | Mitsubishi Electric Corp | Nonvolatile semiconductor storage device |
JP2003346488A (en) * | 2002-05-23 | 2003-12-05 | Mitsubishi Electric Corp | Semiconductor storage device |
JP2003346489A (en) | 2002-05-24 | 2003-12-05 | Mitsubishi Electric Corp | Semiconductor storage device |
US7042045B2 (en) | 2002-06-04 | 2006-05-09 | Samsung Electronics Co., Ltd. | Non-volatile memory cell having a silicon-oxide nitride-oxide-silicon gate structure |
US20030232507A1 (en) * | 2002-06-12 | 2003-12-18 | Macronix International Co., Ltd. | Method for fabricating a semiconductor device having an ONO film |
DE10226964A1 (en) * | 2002-06-17 | 2004-01-08 | Infineon Technologies Ag | Method for manufacturing an NROM memory cell arrangement |
US7193893B2 (en) * | 2002-06-21 | 2007-03-20 | Micron Technology, Inc. | Write once read only memory employing floating gates |
US6888739B2 (en) * | 2002-06-21 | 2005-05-03 | Micron Technology Inc. | Nanocrystal write once read only memory for archival storage |
US6804136B2 (en) * | 2002-06-21 | 2004-10-12 | Micron Technology, Inc. | Write once read only memory employing charge trapping in insulators |
EP1530803A2 (en) * | 2002-06-21 | 2005-05-18 | Micron Technology, Inc. | Nrom memory cell, memory array, related devices an methods |
US6996009B2 (en) | 2002-06-21 | 2006-02-07 | Micron Technology, Inc. | NOR flash memory cell with high storage density |
US6853587B2 (en) * | 2002-06-21 | 2005-02-08 | Micron Technology, Inc. | Vertical NROM having a storage density of 1 bit per 1F2 |
US6791883B2 (en) | 2002-06-24 | 2004-09-14 | Freescale Semiconductor, Inc. | Program and erase in a thin film storage non-volatile memory |
TW536797B (en) * | 2002-06-24 | 2003-06-11 | Macronix Int Co Ltd | Multi-bit memory cell and its manufacturing method |
DE10229065A1 (en) * | 2002-06-28 | 2004-01-29 | Infineon Technologies Ag | Method for producing an NROM memory cell array |
US6862223B1 (en) * | 2002-07-05 | 2005-03-01 | Aplus Flash Technology, Inc. | Monolithic, combo nonvolatile memory allowing byte, page and block write with no disturb and divided-well in the cell array using a unified cell structure and technology with a new scheme of decoder and layout |
JP2004039965A (en) * | 2002-07-05 | 2004-02-05 | Renesas Technology Corp | Nonvolatile semiconductor storage device |
US7221586B2 (en) * | 2002-07-08 | 2007-05-22 | Micron Technology, Inc. | Memory utilizing oxide nanolaminates |
US7221017B2 (en) * | 2002-07-08 | 2007-05-22 | Micron Technology, Inc. | Memory utilizing oxide-conductor nanolaminates |
US7847344B2 (en) * | 2002-07-08 | 2010-12-07 | Micron Technology, Inc. | Memory utilizing oxide-nitride nanolaminates |
US6917544B2 (en) * | 2002-07-10 | 2005-07-12 | Saifun Semiconductors Ltd. | Multiple use memory chip |
DE10232938B4 (en) * | 2002-07-19 | 2005-05-04 | Infineon Technologies Ag | Method for producing a buried bit line for a semiconductor memory |
US20040017693A1 (en) * | 2002-07-23 | 2004-01-29 | Tung-Cheng Kuo | Method for programming, reading, and erasing a non-volatile memory with multi-level output currents |
US6826107B2 (en) * | 2002-08-01 | 2004-11-30 | Saifun Semiconductors Ltd. | High voltage insertion in flash memory cards |
JP2004071646A (en) | 2002-08-01 | 2004-03-04 | Nec Electronics Corp | Nonvolatile semiconductor storage device and method of manufacturing and controlling the same |
US6864503B2 (en) * | 2002-08-09 | 2005-03-08 | Macronix International Co., Ltd. | Spacer chalcogenide memory method and device |
US6940125B2 (en) * | 2002-08-19 | 2005-09-06 | Silicon Storage Technology, Inc. | Vertical NROM and methods for making thereof |
DE10239491A1 (en) * | 2002-08-28 | 2004-03-18 | Infineon Technologies Ag | Production of trenched bit lines in a semiconductor memory comprises using a mask which is produced whilst an auxiliary layer is applied on the whole surface and structured using a lacquer mask |
US6707078B1 (en) | 2002-08-29 | 2004-03-16 | Fasl, Llc | Dummy wordline for erase and bitline leakage |
US6903969B2 (en) * | 2002-08-30 | 2005-06-07 | Micron Technology Inc. | One-device non-volatile random access memory cell |
DE10240916A1 (en) * | 2002-09-04 | 2004-03-25 | Infineon Technologies Ag | Production of a memory cell field used in charge trapping memory cells, e.g. NROM memory cells comprises forming insulating trenches between trenches whilst a hard mask is applied on or above the upper side of the semiconductor body |
DE10240893A1 (en) * | 2002-09-04 | 2004-03-18 | Infineon Technologies Ag | Production of memory cell, especially NROM memory cells, comprises implanting nitrogen into the walls of a trench before forming electrically insulating layers or producing covered spacers on the walls of the trench |
DE10241172B4 (en) * | 2002-09-05 | 2008-01-10 | Qimonda Ag | Semiconductor memory with vertical memory transistors and method for its production |
DE10241173A1 (en) * | 2002-09-05 | 2004-03-11 | Infineon Technologies Ag | Semiconductor memory with vertical memory transistors in a cell array arrangement with 1-2F2 cells |
DE10241170A1 (en) * | 2002-09-05 | 2004-03-18 | Infineon Technologies Ag | High density NROM FINFET |
DE10241171A1 (en) * | 2002-09-05 | 2004-03-18 | Infineon Technologies Ag | Word and bit line arrangement for a FINFET semiconductor memory |
WO2004022581A1 (en) * | 2002-09-06 | 2004-03-18 | Genentech, Inc. | Process for protein extraction |
DE10241990B4 (en) * | 2002-09-11 | 2006-11-09 | Infineon Technologies Ag | Method for structuring layers on semiconductor devices |
US7053449B2 (en) * | 2002-09-24 | 2006-05-30 | Intel Corporation | Double gate transistor for low power circuits |
US6987693B2 (en) * | 2002-09-24 | 2006-01-17 | Sandisk Corporation | Non-volatile memory and method with reduced neighboring field errors |
JP4420823B2 (en) | 2002-09-24 | 2010-02-24 | サンディスク コーポレイション | Nonvolatile memory and method with improved sensing behavior |
US7324393B2 (en) * | 2002-09-24 | 2008-01-29 | Sandisk Corporation | Method for compensated sensing in non-volatile memory |
US6891753B2 (en) | 2002-09-24 | 2005-05-10 | Sandisk Corporation | Highly compact non-volatile memory and method therefor with internal serial buses |
US7196931B2 (en) | 2002-09-24 | 2007-03-27 | Sandisk Corporation | Non-volatile memory and method with reduced source line bias errors |
US7443757B2 (en) * | 2002-09-24 | 2008-10-28 | Sandisk Corporation | Non-volatile memory and method with reduced bit line crosstalk errors |
US7327619B2 (en) * | 2002-09-24 | 2008-02-05 | Sandisk Corporation | Reference sense amplifier for non-volatile memory |
US7046568B2 (en) * | 2002-09-24 | 2006-05-16 | Sandisk Corporation | Memory sensing circuit and method for low voltage operation |
US6983428B2 (en) | 2002-09-24 | 2006-01-03 | Sandisk Corporation | Highly compact non-volatile memory and method thereof |
US6940753B2 (en) | 2002-09-24 | 2005-09-06 | Sandisk Corporation | Highly compact non-volatile memory and method therefor with space-efficient data registers |
JP2004127405A (en) * | 2002-10-01 | 2004-04-22 | Renesas Technology Corp | Nonvolatile semiconductor memory |
JP2004186663A (en) | 2002-10-09 | 2004-07-02 | Sharp Corp | Semiconductor memory device |
US6898129B2 (en) * | 2002-10-25 | 2005-05-24 | Freescale Semiconductor, Inc. | Erase of a memory having a non-conductive storage medium |
US6963505B2 (en) * | 2002-10-29 | 2005-11-08 | Aifun Semiconductors Ltd. | Method circuit and system for determining a reference voltage |
US7136304B2 (en) | 2002-10-29 | 2006-11-14 | Saifun Semiconductor Ltd | Method, system and circuit for programming a non-volatile memory array |
US6992932B2 (en) | 2002-10-29 | 2006-01-31 | Saifun Semiconductors Ltd | Method circuit and system for read error detection in a non-volatile memory array |
US6876596B1 (en) | 2002-11-08 | 2005-04-05 | Halo Lsi, Inc. | Decoder circuit with function of plural series bit line selection |
US7259984B2 (en) * | 2002-11-26 | 2007-08-21 | Cornell Research Foundation, Inc. | Multibit metal nanocrystal memories and fabrication |
JP2004179387A (en) * | 2002-11-27 | 2004-06-24 | Renesas Technology Corp | Nonvolatile semiconductor memory and its manufacturing method |
JP2004186452A (en) | 2002-12-04 | 2004-07-02 | Renesas Technology Corp | Nonvolatile semiconductor memory device and its manufacturing method |
US7057234B2 (en) * | 2002-12-06 | 2006-06-06 | Cornell Research Foundation, Inc. | Scalable nano-transistor and memory using back-side trapping |
DE10258194B4 (en) * | 2002-12-12 | 2005-11-03 | Infineon Technologies Ag | Semiconductor memory with charge-trapping memory cells and manufacturing process |
JP2004221546A (en) | 2002-12-27 | 2004-08-05 | Sharp Corp | Semiconductor storage device and mobile electronic apparatus |
KR100881201B1 (en) * | 2003-01-09 | 2009-02-05 | 삼성전자주식회사 | Memory device having side gate and method of manufacturing the same |
US6912163B2 (en) * | 2003-01-14 | 2005-06-28 | Fasl, Llc | Memory device having high work function gate and method of erasing same |
US6885590B1 (en) * | 2003-01-14 | 2005-04-26 | Advanced Micro Devices, Inc. | Memory device having A P+ gate and thin bottom oxide and method of erasing same |
US7151292B1 (en) * | 2003-01-15 | 2006-12-19 | Spansion Llc | Dielectric memory cell structure with counter doped channel region |
US6967896B2 (en) * | 2003-01-30 | 2005-11-22 | Saifun Semiconductors Ltd | Address scramble |
US7178004B2 (en) | 2003-01-31 | 2007-02-13 | Yan Polansky | Memory array programming circuit and a method for using the circuit |
JP2004297028A (en) | 2003-02-04 | 2004-10-21 | Sharp Corp | Semiconductor memory device |
JP2004247436A (en) | 2003-02-12 | 2004-09-02 | Sharp Corp | Semiconductor memory, display device, and mobile apparatus |
KR100505108B1 (en) * | 2003-02-12 | 2005-07-29 | 삼성전자주식회사 | Sonos memory cell and method of fabricating the same |
DE10308927A1 (en) * | 2003-02-28 | 2004-09-16 | Infineon Technologies Ag | Integrated semiconductor circuit with a transistor and with a conductor track |
US6815764B2 (en) * | 2003-03-17 | 2004-11-09 | Samsung Electronics Co., Ltd. | Local SONOS-type structure having two-piece gate and self-aligned ONO and method for manufacturing the same |
US6806517B2 (en) * | 2003-03-17 | 2004-10-19 | Samsung Electronics Co., Ltd. | Flash memory having local SONOS structure using notched gate and manufacturing method thereof |
US6962851B2 (en) * | 2003-03-19 | 2005-11-08 | Promos Technologies, Inc. | Nonvolatile memories and methods of fabrication |
US6995060B2 (en) * | 2003-03-19 | 2006-02-07 | Promos Technologies Inc. | Fabrication of integrated circuit elements in structures with protruding features |
US6706599B1 (en) * | 2003-03-20 | 2004-03-16 | Motorola, Inc. | Multi-bit non-volatile memory device and method therefor |
US6975541B2 (en) * | 2003-03-24 | 2005-12-13 | Saifun Semiconductors Ltd | Alternating application of pulses on two sides of a cell |
JP2004348806A (en) | 2003-03-26 | 2004-12-09 | Sharp Corp | Semiconductor storage device and portable electronic equipment having the same |
KR100480645B1 (en) * | 2003-04-01 | 2005-03-31 | 삼성전자주식회사 | Method for manufacturing SONOS memory device with twin-ONO by reverse self-aligning process |
US6936883B2 (en) * | 2003-04-07 | 2005-08-30 | Silicon Storage Technology, Inc. | Bi-directional read/program non-volatile floating gate memory cell and array thereof, and method of formation |
US7190018B2 (en) * | 2003-04-07 | 2007-03-13 | Silicon Storage Technology, Inc. | Bi-directional read/program non-volatile floating gate memory cell with independent controllable control gates, and array thereof, and method of formation |
US6806531B1 (en) | 2003-04-07 | 2004-10-19 | Silicon Storage Technology, Inc. | Non-volatile floating gate memory cell with floating gates formed in cavities, and array thereof, and method of formation |
US7183163B2 (en) * | 2003-04-07 | 2007-02-27 | Silicon Storage Technology, Inc. | Method of manufacturing an isolation-less, contact-less array of bi-directional read/program non-volatile floating gate memory cells with independent controllable control gates |
US6956768B2 (en) * | 2003-04-15 | 2005-10-18 | Advanced Micro Devices, Inc. | Method of programming dual cell memory device to store multiple data states per cell |
US7008846B2 (en) * | 2003-04-23 | 2006-03-07 | Silicon Storage Technology, Inc. | Non-volatile floating gate memory cell with floating gates formed as spacers, and an array thereof, and a method of manufacturing |
US6778442B1 (en) * | 2003-04-24 | 2004-08-17 | Advanced Micro Devices, Inc. | Method of dual cell memory device operation for improved end-of-life read margin |
US7142464B2 (en) * | 2003-04-29 | 2006-11-28 | Saifun Semiconductors Ltd. | Apparatus and methods for multi-level sensing in a memory array |
US6967143B2 (en) * | 2003-04-30 | 2005-11-22 | Freescale Semiconductor, Inc. | Semiconductor fabrication process with asymmetrical conductive spacers |
US6868014B1 (en) * | 2003-05-06 | 2005-03-15 | Advanced Micro Devices, Inc. | Memory device with reduced operating voltage having dielectric stack |
US6754105B1 (en) * | 2003-05-06 | 2004-06-22 | Advanced Micro Devices, Inc. | Trench side wall charge trapping dielectric flash memory device |
JP2004342767A (en) | 2003-05-14 | 2004-12-02 | Sharp Corp | Semiconductor memory, semiconductor device, and portable electronic equipment |
JP4393106B2 (en) | 2003-05-14 | 2010-01-06 | シャープ株式会社 | Display drive device, display device, and portable electronic device |
US7214585B2 (en) * | 2003-05-16 | 2007-05-08 | Promos Technologies Inc. | Methods of fabricating integrated circuits with openings that allow electrical contact to conductive features having self-aligned edges |
JP2004342927A (en) | 2003-05-16 | 2004-12-02 | Sharp Corp | Semiconductor memory device and portable electronic equipment |
JP2004342889A (en) | 2003-05-16 | 2004-12-02 | Sharp Corp | Semiconductor memory, semiconductor device, method of manufacturing semiconductor memory, and portable electronic equipment |
US6974739B2 (en) * | 2003-05-16 | 2005-12-13 | Promos Technologies Inc. | Fabrication of dielectric on a gate surface to insulate the gate from another element of an integrated circuit |
JP2004342256A (en) | 2003-05-16 | 2004-12-02 | Sharp Corp | Semiconductor memory device and portable electronic equipment |
JP4620334B2 (en) | 2003-05-20 | 2011-01-26 | シャープ株式会社 | Semiconductor memory device, semiconductor device, portable electronic device including them, and IC card |
JP2004342277A (en) | 2003-05-19 | 2004-12-02 | Sharp Corp | Semiconductor memory device, its driving method, and portable electronic equipment |
JP2004348801A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Semiconductor memory device, method for protecting predetermined memory element, and portable electronic device |
JP4480955B2 (en) | 2003-05-20 | 2010-06-16 | シャープ株式会社 | Semiconductor memory device |
JP2004348792A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Semiconductor memory device, display device and portable electronic equipment |
JP2004349355A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Semiconductor storage device, its redundancy circuit, and portable electronic equipment |
JP2004348805A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Semiconductor memory device |
JP2004348817A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Semiconductor memory device, its page buffer resource allotting method and circuit, computer system, and portable electronic equipment |
JP2004348818A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Method and system for controlling writing in semiconductor memory device, and portable electronic device |
JP2004349308A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Semiconductor memory device |
JP2004348815A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Driver circuit of semiconductor memory device and portable electronic device |
JP2004349334A (en) | 2003-05-20 | 2004-12-09 | Sharp Corp | Semiconductor storage device and method of improving data retention thereof |
US6903967B2 (en) * | 2003-05-22 | 2005-06-07 | Freescale Semiconductor, Inc. | Memory with charge storage locations and adjacent gate structures |
US7192876B2 (en) * | 2003-05-22 | 2007-03-20 | Freescale Semiconductor, Inc. | Transistor with independent gate structures |
DE10324052B4 (en) * | 2003-05-27 | 2007-06-28 | Infineon Technologies Ag | Method for producing a semiconductor memory with charge trapping memory cells |
US20040238907A1 (en) * | 2003-06-02 | 2004-12-02 | Pinkerton Joseph F. | Nanoelectromechanical transistors and switch systems |
US7148579B2 (en) | 2003-06-02 | 2006-12-12 | Ambient Systems, Inc. | Energy conversion systems utilizing parallel array of automatic switches and generators |
US7095645B2 (en) * | 2003-06-02 | 2006-08-22 | Ambient Systems, Inc. | Nanoelectromechanical memory cells and data storage devices |
US7199498B2 (en) * | 2003-06-02 | 2007-04-03 | Ambient Systems, Inc. | Electrical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same |
US7759719B2 (en) * | 2004-07-01 | 2010-07-20 | Chih-Hsin Wang | Electrically alterable memory cell |
US6862221B1 (en) * | 2003-06-11 | 2005-03-01 | Advanced Micro Devices, Inc. | Memory device having a thin top dielectric and method of erasing same |
US6721204B1 (en) * | 2003-06-17 | 2004-04-13 | Macronix International Co., Ltd. | Memory erase method and device with optimal data retention for nonvolatile memory |
US6847548B2 (en) * | 2003-06-20 | 2005-01-25 | Freescale Semiconductor, Inc. | Memory with multiple state cells and sensing method |
JP2005024665A (en) * | 2003-06-30 | 2005-01-27 | Ricoh Co Ltd | Powder transport device, image forming apparatus, toner storage part, and process cartridge |
US6979857B2 (en) | 2003-07-01 | 2005-12-27 | Micron Technology, Inc. | Apparatus and method for split gate NROM memory |
US7095075B2 (en) * | 2003-07-01 | 2006-08-22 | Micron Technology, Inc. | Apparatus and method for split transistor memory having improved endurance |
US6897518B1 (en) * | 2003-07-10 | 2005-05-24 | Advanced Micro Devices, Inc. | Flash memory cell having reduced leakage current |
JP2005051227A (en) | 2003-07-17 | 2005-02-24 | Nec Electronics Corp | Semiconductor memory device |
US20050012137A1 (en) * | 2003-07-18 | 2005-01-20 | Amitay Levi | Nonvolatile memory cell having floating gate, control gate and separate erase gate, an array of such memory cells, and method of manufacturing |
US6898128B2 (en) * | 2003-07-18 | 2005-05-24 | Freescale Semiconductor, Inc. | Programming of a memory with discrete charge storage elements |
US6951782B2 (en) | 2003-07-30 | 2005-10-04 | Promos Technologies, Inc. | Nonvolatile memory cell with multiple floating gates formed after the select gate and having upward protrusions |
US7101757B2 (en) * | 2003-07-30 | 2006-09-05 | Promos Technologies, Inc. | Nonvolatile memory cells with buried channel transistors |
US7052947B2 (en) * | 2003-07-30 | 2006-05-30 | Promos Technologies Inc. | Fabrication of gate dielectric in nonvolatile memories in which a memory cell has multiple floating gates |
US7060565B2 (en) * | 2003-07-30 | 2006-06-13 | Promos Technologies Inc. | Fabrication of dielectric for a nonvolatile memory cell having multiple floating gates |
US7169667B2 (en) * | 2003-07-30 | 2007-01-30 | Promos Technologies Inc. | Nonvolatile memory cell with multiple floating gates formed after the select gate |
US7085170B2 (en) * | 2003-08-07 | 2006-08-01 | Micron Technology, Ind. | Method for erasing an NROM cell |
US6873550B2 (en) * | 2003-08-07 | 2005-03-29 | Micron Technology, Inc. | Method for programming and erasing an NROM cell |
US6861315B1 (en) * | 2003-08-14 | 2005-03-01 | Silicon Storage Technology, Inc. | Method of manufacturing an array of bi-directional nonvolatile memory cells |
US6914819B2 (en) * | 2003-09-04 | 2005-07-05 | Macronix International Co., Ltd. | Non-volatile flash memory |
US6977412B2 (en) * | 2003-09-05 | 2005-12-20 | Micron Technology, Inc. | Trench corner effect bidirectional flash memory cell |
US7123532B2 (en) * | 2003-09-16 | 2006-10-17 | Saifun Semiconductors Ltd. | Operating array cells with matched reference cells |
US6954393B2 (en) * | 2003-09-16 | 2005-10-11 | Saifun Semiconductors Ltd. | Reading array cell with matched reference cell |
US7064980B2 (en) * | 2003-09-17 | 2006-06-20 | Sandisk Corporation | Non-volatile memory and method with bit line coupled compensation |
US6956770B2 (en) * | 2003-09-17 | 2005-10-18 | Sandisk Corporation | Non-volatile memory and method with bit line compensation dependent on neighboring operating modes |
US6830963B1 (en) | 2003-10-09 | 2004-12-14 | Micron Technology, Inc. | Fully depleted silicon-on-insulator CMOS logic |
US6922099B2 (en) * | 2003-10-21 | 2005-07-26 | Saifun Semiconductors Ltd. | Class AB voltage regulator |
US7184315B2 (en) * | 2003-11-04 | 2007-02-27 | Micron Technology, Inc. | NROM flash memory with self-aligned structural charge separation |
US6831310B1 (en) | 2003-11-10 | 2004-12-14 | Freescale Semiconductor, Inc. | Integrated circuit having multiple memory types and method of formation |
US7098502B2 (en) * | 2003-11-10 | 2006-08-29 | Freescale Semiconductor, Inc. | Transistor having three electrically isolated electrodes and method of formation |
US7242050B2 (en) * | 2003-11-13 | 2007-07-10 | Silicon Storage Technology, Inc. | Stacked gate memory cell with erase to gate, array, and method of manufacturing |
US7202523B2 (en) * | 2003-11-17 | 2007-04-10 | Micron Technology, Inc. | NROM flash memory devices on ultrathin silicon |
US7049651B2 (en) * | 2003-11-17 | 2006-05-23 | Infineon Technologies Ag | Charge-trapping memory device including high permittivity strips |
US6808991B1 (en) | 2003-11-19 | 2004-10-26 | Macronix International Co., Ltd. | Method for forming twin bit cell flash memory |
US7269072B2 (en) * | 2003-12-16 | 2007-09-11 | Micron Technology, Inc. | NROM memory cell, memory array, related devices and methods |
US7050330B2 (en) * | 2003-12-16 | 2006-05-23 | Micron Technology, Inc. | Multi-state NROM device |
US7241654B2 (en) * | 2003-12-17 | 2007-07-10 | Micron Technology, Inc. | Vertical NROM NAND flash memory array |
US7157769B2 (en) * | 2003-12-18 | 2007-01-02 | Micron Technology, Inc. | Flash memory having a high-permittivity tunnel dielectric |
US7139864B2 (en) | 2003-12-30 | 2006-11-21 | Sandisk Corporation | Non-volatile memory and method with block management system |
KR20070007265A (en) | 2003-12-30 | 2007-01-15 | 쌘디스크 코포레이션 | Non-volatile memory and method with control data management |
US20050251617A1 (en) * | 2004-05-07 | 2005-11-10 | Sinclair Alan W | Hybrid non-volatile memory system |
US20050144363A1 (en) * | 2003-12-30 | 2005-06-30 | Sinclair Alan W. | Data boundary management |
US7383375B2 (en) * | 2003-12-30 | 2008-06-03 | Sandisk Corporation | Data run programming |
US7433993B2 (en) * | 2003-12-30 | 2008-10-07 | San Disk Corportion | Adaptive metablocks |
KR20050069124A (en) * | 2003-12-31 | 2005-07-05 | 동부아남반도체 주식회사 | Sonos device and fabricating method thereof |
US7164177B2 (en) * | 2004-01-02 | 2007-01-16 | Powerchip Semiconductor Corp. | Multi-level memory cell |
US7151692B2 (en) * | 2004-01-27 | 2006-12-19 | Macronix International Co., Ltd. | Operation scheme for programming charge trapping non-volatile memory |
US6937511B2 (en) * | 2004-01-27 | 2005-08-30 | Macronix International Co., Ltd. | Circuit and method for programming charge storage memory cells |
US6878991B1 (en) * | 2004-01-30 | 2005-04-12 | Micron Technology, Inc. | Vertical device 4F2 EEPROM memory |
US7209389B2 (en) * | 2004-02-03 | 2007-04-24 | Macronix International Co., Ltd. | Trap read only non-volatile memory (TROM) |
DE102004006505B4 (en) * | 2004-02-10 | 2006-01-26 | Infineon Technologies Ag | Charge trapping memory cell and manufacturing process |
US6952366B2 (en) | 2004-02-10 | 2005-10-04 | Micron Technology, Inc. | NROM flash memory cell with integrated DRAM |
US7221018B2 (en) * | 2004-02-10 | 2007-05-22 | Micron Technology, Inc. | NROM flash memory with a high-permittivity gate dielectric |
US7585731B2 (en) * | 2004-02-20 | 2009-09-08 | Renesas Technology Corp. | Semiconductor integrated circuit device and its manufacturing method |
US7075146B2 (en) | 2004-02-24 | 2006-07-11 | Micron Technology, Inc. | 4F2 EEPROM NROM memory arrays with vertical devices |
US7072217B2 (en) * | 2004-02-24 | 2006-07-04 | Micron Technology, Inc. | Multi-state memory cell with asymmetric charge trapping |
US7054192B2 (en) * | 2004-02-26 | 2006-05-30 | Macronix International Co., Ltd. | Method of controlling threshold voltage of NROM cell |
DE102004010840B4 (en) * | 2004-03-05 | 2006-01-05 | Infineon Technologies Ag | A method of operating an electrically writable and erasable nonvolatile memory cell and a memory device for electrically nonvolatile memory |
US7041545B2 (en) * | 2004-03-08 | 2006-05-09 | Infineon Technologies Ag | Method for producing semiconductor memory devices and integrated memory device |
US20050205969A1 (en) * | 2004-03-19 | 2005-09-22 | Sharp Laboratories Of America, Inc. | Charge trap non-volatile memory structure for 2 bits per transistor |
US7102191B2 (en) | 2004-03-24 | 2006-09-05 | Micron Technologies, Inc. | Memory device with high dielectric constant gate dielectrics and metal floating gates |
US6972226B2 (en) | 2004-03-31 | 2005-12-06 | Infineon Technologies Ag | Charge-trapping memory cell array and method for production |
WO2005094178A2 (en) | 2004-04-01 | 2005-10-13 | Saifun Semiconductors Ltd. | Method, circuit and systems for erasing one or more non-volatile memory cells |
US7158411B2 (en) * | 2004-04-01 | 2007-01-02 | Macronix International Co., Ltd. | Integrated code and data flash memory |
US6963508B1 (en) | 2004-04-22 | 2005-11-08 | Fuja Shone | Operation method for non-volatile memory |
US7057939B2 (en) | 2004-04-23 | 2006-06-06 | Sandisk Corporation | Non-volatile memory and control with improved partial page program capability |
US7075828B2 (en) * | 2004-04-26 | 2006-07-11 | Macronix International Co., Intl. | Operation scheme with charge balancing erase for charge trapping non-volatile memory |
US7164603B2 (en) * | 2004-04-26 | 2007-01-16 | Yen-Hao Shih | Operation scheme with high work function gate and charge balancing for charge trapping non-volatile memory |
US7133313B2 (en) * | 2004-04-26 | 2006-11-07 | Macronix International Co., Ltd. | Operation scheme with charge balancing for charge trapping non-volatile memory |
US7209390B2 (en) * | 2004-04-26 | 2007-04-24 | Macronix International Co., Ltd. | Operation scheme for spectrum shift in charge trapping non-volatile memory |
US7187590B2 (en) * | 2004-04-26 | 2007-03-06 | Macronix International Co., Ltd. | Method and system for self-convergent erase in charge trapping memory cells |
US7313649B2 (en) | 2004-04-28 | 2007-12-25 | Matsushita Electric Industrial Co., Ltd. | Flash memory and program verify method for flash memory |
US7629640B2 (en) * | 2004-05-03 | 2009-12-08 | The Regents Of The University Of California | Two bit/four bit SONOS flash memory cell |
US7274068B2 (en) * | 2004-05-06 | 2007-09-25 | Micron Technology, Inc. | Ballistic direct injection NROM cell on strained silicon structures |
US7490283B2 (en) | 2004-05-13 | 2009-02-10 | Sandisk Corporation | Pipelined data relocation and improved chip architectures |
US7133316B2 (en) * | 2004-06-02 | 2006-11-07 | Macronix International Co., Ltd. | Program/erase method for P-channel charge trapping memory device |
US7009887B1 (en) * | 2004-06-03 | 2006-03-07 | Fasl Llc | Method of determining voltage compensation for flash memory devices |
JP4657681B2 (en) | 2004-06-03 | 2011-03-23 | シャープ株式会社 | Semiconductor memory device, method of manufacturing the same, and portable electronic device |
US7366025B2 (en) * | 2004-06-10 | 2008-04-29 | Saifun Semiconductors Ltd. | Reduced power programming of non-volatile cells |
US7190614B2 (en) * | 2004-06-17 | 2007-03-13 | Macronix International Co., Ltd. | Operation scheme for programming charge trapping non-volatile memory |
US7018876B2 (en) * | 2004-06-18 | 2006-03-28 | Freescale Semiconductor, Inc. | Transistor with vertical dielectric structure |
US7139200B2 (en) * | 2004-06-23 | 2006-11-21 | Macronix International Co., Ltd. | Method of identifying logical information in a programming and erasing cell by on-side reading scheme |
US7274601B2 (en) * | 2004-09-27 | 2007-09-25 | Macronix International Co., Ltd. | Programming and erasing method for charge-trapping memory devices |
US7329914B2 (en) | 2004-07-01 | 2008-02-12 | Macronix International Co., Ltd. | Charge trapping memory device with two separated non-conductive charge trapping inserts and method for making the same |
US7387932B2 (en) * | 2004-07-06 | 2008-06-17 | Macronix International Co., Ltd. | Method for manufacturing a multiple-gate charge trapping non-volatile memory |
US7209386B2 (en) * | 2004-07-06 | 2007-04-24 | Macronix International Co., Ltd. | Charge trapping non-volatile memory and method for gate-by-gate erase for same |
US7120059B2 (en) * | 2004-07-06 | 2006-10-10 | Macronix International Co., Ltd. | Memory array including multiple-gate charge trapping non-volatile cells |
US20060007732A1 (en) * | 2004-07-06 | 2006-01-12 | Macronix International Co., Ltd. | Charge trapping non-volatile memory and method for operating same |
US7106625B2 (en) * | 2004-07-06 | 2006-09-12 | Macronix International Co, Td | Charge trapping non-volatile memory with two trapping locations per gate, and method for operating same |
US7179708B2 (en) | 2004-07-14 | 2007-02-20 | Chung Yuan Christian University | Process for fabricating non-volatile memory by tilt-angle ion implantation |
EP1805869A2 (en) | 2004-07-19 | 2007-07-11 | Ambient Systems, Inc. | Nanometer-scale electrostatic and electromagnetic motors and generators |
JP2006032797A (en) * | 2004-07-20 | 2006-02-02 | Matsushita Electric Ind Co Ltd | Nonvolatile semiconductor storage device and its manufacturing method |
US20060021435A1 (en) * | 2004-07-27 | 2006-02-02 | Impact Technologies, Llc | Sensor for measuring jerk and a method for use thereof |
US7095655B2 (en) * | 2004-08-12 | 2006-08-22 | Saifun Semiconductors Ltd. | Dynamic matching of signal path and reference path for sensing |
KR100634266B1 (en) * | 2004-09-02 | 2006-10-13 | 삼성전자주식회사 | Non-volatile memory device, method of manufacturing the same and method of operating the same |
US7170785B2 (en) * | 2004-09-09 | 2007-01-30 | Macronix International Co., Ltd. | Method and apparatus for operating a string of charge trapping memory cells |
US7327611B2 (en) * | 2004-09-09 | 2008-02-05 | Macronix International Co., Ltd. | Method and apparatus for operating charge trapping nonvolatile memory |
US7345920B2 (en) * | 2004-09-09 | 2008-03-18 | Macronix International Co., Ltd. | Method and apparatus for sensing in charge trapping non-volatile memory |
US20060068551A1 (en) * | 2004-09-27 | 2006-03-30 | Saifun Semiconductors, Ltd. | Method for embedding NROM |
US7119396B2 (en) * | 2004-10-08 | 2006-10-10 | Silicon Storage Technology, Inc. | NROM device |
US7638850B2 (en) * | 2004-10-14 | 2009-12-29 | Saifun Semiconductors Ltd. | Non-volatile memory structure and method of fabrication |
US20060084219A1 (en) * | 2004-10-14 | 2006-04-20 | Saifun Semiconductors, Ltd. | Advanced NROM structure and method of fabrication |
US7238974B2 (en) * | 2004-10-29 | 2007-07-03 | Infineon Technologies Ag | Semiconductor device and method of producing a semiconductor device |
US20060091444A1 (en) * | 2004-11-04 | 2006-05-04 | Skymedi Corporation | Double word line memory structure and manufacturing method thereof |
US7133317B2 (en) * | 2004-11-19 | 2006-11-07 | Macronix International Co., Ltd. | Method and apparatus for programming nonvolatile memory |
US20060108667A1 (en) * | 2004-11-22 | 2006-05-25 | Macronix International Co., Ltd. | Method for manufacturing a small pin on integrated circuits or other devices |
US20060113586A1 (en) * | 2004-11-29 | 2006-06-01 | Macronix International Co., Ltd. | Charge trapping dielectric structure for non-volatile memory |
US20060146624A1 (en) * | 2004-12-02 | 2006-07-06 | Saifun Semiconductors, Ltd. | Current folding sense amplifier |
US7589990B2 (en) * | 2004-12-03 | 2009-09-15 | Taiwan Imagingtek Corporation | Semiconductor ROM device and manufacturing method thereof |
US7026220B1 (en) | 2004-12-07 | 2006-04-11 | Infineon Technologies Ag | Method for production of charge-trapping memory devices |
US7474562B2 (en) * | 2004-12-07 | 2009-01-06 | Macronix International Co., Ltd. | Method of forming and operating an assisted charge memory device |
US7242618B2 (en) | 2004-12-09 | 2007-07-10 | Saifun Semiconductors Ltd. | Method for reading non-volatile memory cells |
US7220983B2 (en) * | 2004-12-09 | 2007-05-22 | Macronix International Co., Ltd. | Self-aligned small contact phase-change memory method and device |
US7420847B2 (en) * | 2004-12-14 | 2008-09-02 | Sandisk Corporation | Multi-state memory having data recovery after program fail |
US7120051B2 (en) * | 2004-12-14 | 2006-10-10 | Sandisk Corporation | Pipelined programming of non-volatile memories using early data |
US7158421B2 (en) * | 2005-04-01 | 2007-01-02 | Sandisk Corporation | Use of data latches in multi-phase programming of non-volatile memories |
US7132337B2 (en) * | 2004-12-20 | 2006-11-07 | Infineon Technologies Ag | Charge-trapping memory device and method of production |
US7849381B2 (en) * | 2004-12-21 | 2010-12-07 | Sandisk Corporation | Method for copying data in reprogrammable non-volatile memory |
US20060140007A1 (en) * | 2004-12-29 | 2006-06-29 | Raul-Adrian Cernea | Non-volatile memory and method with shared processing for an aggregate of read/write circuits |
US7085165B2 (en) * | 2004-12-30 | 2006-08-01 | Macronix International Co., Ltd. | Method and apparatus for reducing read disturb in non-volatile memory |
US7642585B2 (en) * | 2005-01-03 | 2010-01-05 | Macronix International Co., Ltd. | Non-volatile memory cells, memory arrays including the same and methods of operating cells and arrays |
US7315474B2 (en) | 2005-01-03 | 2008-01-01 | Macronix International Co., Ltd | Non-volatile memory cells, memory arrays including the same and methods of operating cells and arrays |
US20060198189A1 (en) * | 2005-01-03 | 2006-09-07 | Macronix International Co., Ltd. | Non-volatile memory cells, memory arrays including the same and methods of operating cells and arrays |
US7473589B2 (en) * | 2005-12-09 | 2009-01-06 | Macronix International Co., Ltd. | Stacked thin film transistor, non-volatile memory devices and methods for fabricating the same |
US7709334B2 (en) * | 2005-12-09 | 2010-05-04 | Macronix International Co., Ltd. | Stacked non-volatile memory device and methods for fabricating the same |
US8264028B2 (en) * | 2005-01-03 | 2012-09-11 | Macronix International Co., Ltd. | Non-volatile memory cells, memory arrays including the same and methods of operating cells and arrays |
US8482052B2 (en) | 2005-01-03 | 2013-07-09 | Macronix International Co., Ltd. | Silicon on insulator and thin film transistor bandgap engineered split gate memory |
EP1684307A1 (en) * | 2005-01-19 | 2006-07-26 | Saifun Semiconductors Ltd. | Method, circuit and systems for erasing one or more non-volatile memory cells |
US7315917B2 (en) * | 2005-01-20 | 2008-01-01 | Sandisk Corporation | Scheduling of housekeeping operations in flash memory systems |
US7149121B2 (en) * | 2005-01-26 | 2006-12-12 | Macronix International Co., Ltd. | Method and apparatus for changing operating conditions of nonvolatile memory |
US7186607B2 (en) * | 2005-02-18 | 2007-03-06 | Infineon Technologies Ag | Charge-trapping memory device and method for production |
WO2006090441A1 (en) * | 2005-02-23 | 2006-08-31 | Spansion Llc | Semiconductor device and method for manufacturing same |
JP4903687B2 (en) * | 2005-02-24 | 2012-03-28 | スパンション エルエルシー | Semiconductor device, semiconductor device manufacturing method, and semiconductor device control method |
US20060197140A1 (en) * | 2005-03-04 | 2006-09-07 | Freescale Semiconductor, Inc. | Vertical transistor NVM with body contact structure and method |
JP2006252670A (en) | 2005-03-10 | 2006-09-21 | Matsushita Electric Ind Co Ltd | Method for driving nonvolatile memory and nonvolatile memory used therefor |
US7158416B2 (en) * | 2005-03-15 | 2007-01-02 | Infineon Technologies Flash Gmbh & Co. Kg | Method for operating a flash memory device |
US7251160B2 (en) | 2005-03-16 | 2007-07-31 | Sandisk Corporation | Non-volatile memory and method with power-saving read and program-verify operations |
US8053812B2 (en) | 2005-03-17 | 2011-11-08 | Spansion Israel Ltd | Contact in planar NROM technology |
US7492001B2 (en) * | 2005-03-23 | 2009-02-17 | Spansion Llc | High K stack for non-volatile memory |
US20060223267A1 (en) * | 2005-03-31 | 2006-10-05 | Stefan Machill | Method of production of charge-trapping memory devices |
KR100644405B1 (en) * | 2005-03-31 | 2006-11-10 | 삼성전자주식회사 | Gate structure of a non-volatile memory device and method of manufacturing the same |
JP4896011B2 (en) * | 2005-03-31 | 2012-03-14 | スパンション エルエルシー | Semiconductor device and control method thereof |
JP4916437B2 (en) * | 2005-03-31 | 2012-04-11 | スパンション エルエルシー | Semiconductor device |
US7447078B2 (en) | 2005-04-01 | 2008-11-04 | Sandisk Corporation | Method for non-volatile memory with background data latch caching during read operations |
US7173854B2 (en) * | 2005-04-01 | 2007-02-06 | Sandisk Corporation | Non-volatile memory and method with compensation for source line bias errors |
US7206230B2 (en) * | 2005-04-01 | 2007-04-17 | Sandisk Corporation | Use of data latches in cache operations of non-volatile memories |
US7170784B2 (en) * | 2005-04-01 | 2007-01-30 | Sandisk Corporation | Non-volatile memory and method with control gate compensation for source line bias errors |
US7463521B2 (en) * | 2005-04-01 | 2008-12-09 | Sandisk Corporation | Method for non-volatile memory with managed execution of cached data |
JP2006287096A (en) | 2005-04-04 | 2006-10-19 | Sharp Corp | Semiconductor storage device and manufacturing method therefor |
US7339826B2 (en) * | 2005-04-11 | 2008-03-04 | Saifun Semiconductors Ltd. | Threshold voltage shift in NROM cells |
KR100680291B1 (en) * | 2005-04-22 | 2007-02-07 | 한국과학기술원 | Non-volatile memory having H-channel double-gate and method of manufacturing thereof and method of operating for multi-bits cell operation |
WO2006117853A1 (en) * | 2005-04-27 | 2006-11-09 | Spansion Llc | Semiconductor device, data read out method and semiconductor device manufacturing method |
WO2006117852A1 (en) * | 2005-04-27 | 2006-11-09 | Spansion Llc | Semiconductor device and method for manufacturing same |
WO2006117851A1 (en) | 2005-04-27 | 2006-11-09 | Spansion Llc | Semiconducteur device and method for manufacturing same |
US7158420B2 (en) * | 2005-04-29 | 2007-01-02 | Macronix International Co., Ltd. | Inversion bit line, charge trapping non-volatile memory and method of operating same |
US7272040B2 (en) * | 2005-04-29 | 2007-09-18 | Infineon Technologies Ag | Multi-bit virtual-ground NAND memory device |
US7548477B2 (en) * | 2005-05-23 | 2009-06-16 | Infineon Technologies Flash Gmbh & Co. Kg | Method and apparatus for adapting circuit components of a memory module to changing operating conditions |
US20070141788A1 (en) * | 2005-05-25 | 2007-06-21 | Ilan Bloom | Method for embedding non-volatile memory with logic circuitry |
KR101008371B1 (en) * | 2005-05-30 | 2011-01-19 | 스펜션 저팬 리미티드 | Semiconductor device and method for manufacturing same |
US7144776B1 (en) * | 2005-05-31 | 2006-12-05 | Infineon Technologies Ag | Charge-trapping memory device |
US8110863B2 (en) * | 2005-06-01 | 2012-02-07 | Sandisk 3D Llc | TFT charge storage memory cell having high-mobility corrugated channel |
DE102005025167B3 (en) * | 2005-06-01 | 2006-07-13 | Infineon Technologies Ag | Multi-bit virtual ground NAND-memory unit, has memory cells of two adjacent groups of rows connected in common |
US7259993B2 (en) * | 2005-06-03 | 2007-08-21 | Infineon Technologies Ag | Reference scheme for a non-volatile semiconductor memory device |
EP1732080B1 (en) | 2005-06-03 | 2008-09-24 | Interuniversitair Microelektronica Centrum Vzw | Method for extracting the distribution of charge stored in a semiconductor device |
DE602005019864D1 (en) * | 2005-06-03 | 2010-04-22 | Imec | A method of controlling a nonvolatile charge arrest memory device and methods of determining program / erase parameters |
US7190621B2 (en) * | 2005-06-03 | 2007-03-13 | Infineon Technologies Ag | Sensing scheme for a non-volatile semiconductor memory cell |
US7301219B2 (en) * | 2005-06-06 | 2007-11-27 | Macronix International Co., Ltd. | Electrically erasable programmable read only memory (EEPROM) cell and method for making the same |
US7218554B2 (en) * | 2005-06-08 | 2007-05-15 | Macronix International Co., Ltd. | Method of refreshing charge-trapping non-volatile memory using band-to-band tunneling hot hole (BTBTHH) injection |
US7636257B2 (en) * | 2005-06-10 | 2009-12-22 | Macronix International Co., Ltd. | Methods of operating p-channel non-volatile memory devices |
US8400841B2 (en) | 2005-06-15 | 2013-03-19 | Spansion Israel Ltd. | Device to program adjacent storage cells of different NROM cells |
US7514367B2 (en) * | 2005-06-17 | 2009-04-07 | Macronix International Co., Ltd. | Method for manufacturing a narrow structure on an integrated circuit |
US7696503B2 (en) * | 2005-06-17 | 2010-04-13 | Macronix International Co., Ltd. | Multi-level memory cell having phase change element and asymmetrical thermal boundary |
US7238994B2 (en) * | 2005-06-17 | 2007-07-03 | Macronix International Co., Ltd. | Thin film plate phase change ram circuit and manufacturing method |
US7184313B2 (en) * | 2005-06-17 | 2007-02-27 | Saifun Semiconductors Ltd. | Method circuit and system for compensating for temperature induced margin loss in non-volatile memory cells |
US7534647B2 (en) | 2005-06-17 | 2009-05-19 | Macronix International Co., Ltd. | Damascene phase change RAM and manufacturing method |
US7321130B2 (en) | 2005-06-17 | 2008-01-22 | Macronix International Co., Ltd. | Thin film fuse phase change RAM and manufacturing method |
US7598512B2 (en) * | 2005-06-17 | 2009-10-06 | Macronix International Co., Ltd. | Thin film fuse phase change cell with thermal isolation layer and manufacturing method |
US8237140B2 (en) * | 2005-06-17 | 2012-08-07 | Macronix International Co., Ltd. | Self-aligned, embedded phase change RAM |
US7283395B2 (en) * | 2005-06-24 | 2007-10-16 | Infineon Technologies Flash Gmbh & Co. Kg | Memory device and method for operating the memory device |
US8148770B1 (en) * | 2005-06-24 | 2012-04-03 | Spansion Llc | Memory device with buried bit line structure |
US7184317B2 (en) * | 2005-06-30 | 2007-02-27 | Infineon Technologies Ag | Method for programming multi-bit charge-trapping memory cell arrays |
US7203096B2 (en) * | 2005-06-30 | 2007-04-10 | Infineon Technologies Flash Gmbh & Co. Kg | Method and apparatus for sensing a state of a memory cell |
US7399673B2 (en) * | 2005-07-08 | 2008-07-15 | Infineon Technologies Ag | Method of forming a charge-trapping memory device |
US7804126B2 (en) | 2005-07-18 | 2010-09-28 | Saifun Semiconductors Ltd. | Dense non-volatile memory array and method of fabrication |
EP1910217A2 (en) * | 2005-07-19 | 2008-04-16 | PINKERTON, Joseph P. | Heat activated nanometer-scale pump |
US7927948B2 (en) | 2005-07-20 | 2011-04-19 | Micron Technology, Inc. | Devices with nanocrystals and methods of formation |
US20070018278A1 (en) * | 2005-07-25 | 2007-01-25 | Michael Kund | Semiconductor memory device |
US20070025167A1 (en) * | 2005-07-27 | 2007-02-01 | Marco Ziegelmayer | Method for testing a memory device, test unit for testing a memory device and memory device |
JP2007035179A (en) * | 2005-07-28 | 2007-02-08 | Matsushita Electric Ind Co Ltd | Nonvolatile semiconductor storage device |
US7266014B2 (en) * | 2005-08-01 | 2007-09-04 | Macronix International Co., Ltd | Method of operating non-volatile memory device |
US7763927B2 (en) * | 2005-12-15 | 2010-07-27 | Macronix International Co., Ltd. | Non-volatile memory device having a nitride-oxide dielectric layer |
US7576386B2 (en) * | 2005-08-04 | 2009-08-18 | Macronix International Co., Ltd. | Non-volatile memory semiconductor device having an oxide-nitride-oxide (ONO) top dielectric layer |
KR100704033B1 (en) * | 2005-08-05 | 2007-04-04 | 삼성전자주식회사 | Chrge trap type nonvolatile semiconductor memory device having three-level memory cells and operating method therefor |
US20070036007A1 (en) * | 2005-08-09 | 2007-02-15 | Saifun Semiconductors, Ltd. | Sticky bit buffer |
US7755129B2 (en) * | 2005-08-15 | 2010-07-13 | Macronix International Co., Ltd. | Systems and methods for memory structure comprising a PPROM and an embedded flash memory |
US7668017B2 (en) | 2005-08-17 | 2010-02-23 | Saifun Semiconductors Ltd. | Method of erasing non-volatile memory cells |
US8330232B2 (en) * | 2005-08-22 | 2012-12-11 | Macronix International Co., Ltd. | Nonvolatile memory device and method of forming the same |
US7352033B2 (en) * | 2005-08-30 | 2008-04-01 | Halo Lsi Inc. | Twin MONOS array for high speed application |
US7936604B2 (en) * | 2005-08-30 | 2011-05-03 | Halo Lsi Inc. | High speed operation method for twin MONOS metal bit array |
US20070045717A1 (en) * | 2005-08-31 | 2007-03-01 | Stefano Parascandola | Charge-trapping memory device and method of production |
US20070048951A1 (en) * | 2005-08-31 | 2007-03-01 | Hocine Boubekeur | Method for production of semiconductor memory devices |
US20080025084A1 (en) * | 2005-09-08 | 2008-01-31 | Rustom Irani | High aspect ration bitline oxides |
US20070096199A1 (en) * | 2005-09-08 | 2007-05-03 | Eli Lusky | Method of manufacturing symmetric arrays |
US20070057318A1 (en) * | 2005-09-15 | 2007-03-15 | Lars Bach | Semiconductor memory device and method of production |
US7295477B2 (en) * | 2005-09-16 | 2007-11-13 | Infineon Technologies Flash Gmbh & Co. Kg | Semiconductor memory device and method for writing data into the semiconductor memory device |
US7881123B2 (en) * | 2005-09-23 | 2011-02-01 | Macronix International Co., Ltd. | Multi-operation mode nonvolatile memory |
US7388252B2 (en) * | 2005-09-23 | 2008-06-17 | Macronix International Co., Ltd. | Two-bits per cell not-and-gate (NAND) nitride trap memory |
US7130221B1 (en) | 2005-09-26 | 2006-10-31 | Macronix International Co., Ltd. | Dual gate multi-bit semiconductor memory |
US7358559B2 (en) * | 2005-09-29 | 2008-04-15 | Silicon Storage Technology, Inc. | Bi-directional read/program non-volatile floating gate memory array, and method of formation |
US7364970B2 (en) * | 2005-09-30 | 2008-04-29 | Freescale Semiconductor, Inc. | Method of making a multi-bit non-volatile memory (NVM) cell and structure |
JP2007103885A (en) * | 2005-10-07 | 2007-04-19 | Sharp Corp | Semiconductor nonvolatile memory element and method for manufacturing the same |
US7411836B2 (en) * | 2005-10-11 | 2008-08-12 | Macronix International Co., Ltd. | Method of operating non-volatile memory |
US7321145B2 (en) * | 2005-10-13 | 2008-01-22 | Macronix International Co., Ltd. | Method and apparatus for operating nonvolatile memory cells with modified band structure |
US20070087503A1 (en) * | 2005-10-17 | 2007-04-19 | Saifun Semiconductors, Ltd. | Improving NROM device characteristics using adjusted gate work function |
US7414280B2 (en) * | 2005-10-21 | 2008-08-19 | Macronix International Co., Ltd. | Systems and methods for memory structure comprising embedded flash memory |
US8138540B2 (en) * | 2005-10-24 | 2012-03-20 | Macronix International Co., Ltd. | Trench type non-volatile memory having three storage locations in one memory cell |
US7509471B2 (en) * | 2005-10-27 | 2009-03-24 | Sandisk Corporation | Methods for adaptively handling data writes in non-volatile memories |
US7631162B2 (en) | 2005-10-27 | 2009-12-08 | Sandisck Corporation | Non-volatile memory with adaptive handling of data writes |
US20070103980A1 (en) * | 2005-11-10 | 2007-05-10 | Gert Koebernick | Method for operating a semiconductor memory device and semiconductor memory device |
US7397060B2 (en) * | 2005-11-14 | 2008-07-08 | Macronix International Co., Ltd. | Pipe shaped phase change memory |
US7635855B2 (en) | 2005-11-15 | 2009-12-22 | Macronix International Co., Ltd. | I-shaped phase change memory cell |
US7450411B2 (en) | 2005-11-15 | 2008-11-11 | Macronix International Co., Ltd. | Phase change memory device and manufacturing method |
US7786460B2 (en) * | 2005-11-15 | 2010-08-31 | Macronix International Co., Ltd. | Phase change memory device and manufacturing method |
US7394088B2 (en) | 2005-11-15 | 2008-07-01 | Macronix International Co., Ltd. | Thermally contained/insulated phase change memory device and method (combined) |
US7414258B2 (en) | 2005-11-16 | 2008-08-19 | Macronix International Co., Ltd. | Spacer electrode small pin phase change memory RAM and manufacturing method |
US7180780B1 (en) * | 2005-11-17 | 2007-02-20 | Macronix International Co., Ltd. | Multi-level-cell programming methods of non-volatile memories |
US20070108495A1 (en) * | 2005-11-17 | 2007-05-17 | Macronix International Co., Ltd. | MNOS memory devices and methods for operating an MNOS memory devices |
CN100524878C (en) * | 2005-11-21 | 2009-08-05 | 旺宏电子股份有限公司 | Programmable resistor material storage array with air insulating unit |
US7507986B2 (en) | 2005-11-21 | 2009-03-24 | Macronix International Co., Ltd. | Thermal isolation for an active-sidewall phase change memory cell |
US7829876B2 (en) * | 2005-11-21 | 2010-11-09 | Macronix International Co., Ltd. | Vacuum cell thermal isolation for a phase change memory device |
US7479649B2 (en) * | 2005-11-21 | 2009-01-20 | Macronix International Co., Ltd. | Vacuum jacketed electrode for phase change memory element |
US7449710B2 (en) | 2005-11-21 | 2008-11-11 | Macronix International Co., Ltd. | Vacuum jacket for phase change memory element |
US7739472B2 (en) * | 2005-11-22 | 2010-06-15 | Sandisk Corporation | Memory system for legacy hosts |
US7599217B2 (en) * | 2005-11-22 | 2009-10-06 | Macronix International Co., Ltd. | Memory cell device and manufacturing method |
US7747927B2 (en) * | 2005-11-22 | 2010-06-29 | Sandisk Corporation | Method for adapting a memory system to operate with a legacy host originally designed to operate with a different memory system |
US20070120180A1 (en) * | 2005-11-25 | 2007-05-31 | Boaz Eitan | Transition areas for dense memory arrays |
US7688619B2 (en) * | 2005-11-28 | 2010-03-30 | Macronix International Co., Ltd. | Phase change memory cell and manufacturing method |
US7459717B2 (en) * | 2005-11-28 | 2008-12-02 | Macronix International Co., Ltd. | Phase change memory cell and manufacturing method |
US7521364B2 (en) | 2005-12-02 | 2009-04-21 | Macronix Internation Co., Ltd. | Surface topology improvement method for plug surface areas |
US7538384B2 (en) * | 2005-12-05 | 2009-05-26 | Taiwan Semiconductor Manufacturing Company, Ltd. | Non-volatile memory array structure |
US7605079B2 (en) * | 2005-12-05 | 2009-10-20 | Macronix International Co., Ltd. | Manufacturing method for phase change RAM with electrode layer process |
JP2007158176A (en) * | 2005-12-07 | 2007-06-21 | Hitachi Ltd | Semiconductor memory device and its manufacturing method |
US7269062B2 (en) * | 2005-12-09 | 2007-09-11 | Macronix International Co., Ltd. | Gated diode nonvolatile memory cell |
US7888707B2 (en) * | 2005-12-09 | 2011-02-15 | Macronix International Co., Ltd. | Gated diode nonvolatile memory process |
US7491599B2 (en) * | 2005-12-09 | 2009-02-17 | Macronix International Co., Ltd. | Gated diode nonvolatile memory process |
US7272038B2 (en) * | 2005-12-09 | 2007-09-18 | Macronix International Co., Ltd. | Method for operating gated diode nonvolatile memory cell |
US7283389B2 (en) * | 2005-12-09 | 2007-10-16 | Macronix International Co., Ltd. | Gated diode nonvolatile memory cell array |
US7642539B2 (en) * | 2005-12-13 | 2010-01-05 | Macronix International Co., Ltd. | Thin film fuse phase change cell with thermal isolation pad and manufacturing method |
JP5015008B2 (en) * | 2005-12-15 | 2012-08-29 | スパンション エルエルシー | Semiconductor device and control method thereof |
US20070143561A1 (en) * | 2005-12-21 | 2007-06-21 | Gorobets Sergey A | Methods for adaptive file data handling in non-volatile memories with a directly mapped file storage system |
US20070143567A1 (en) * | 2005-12-21 | 2007-06-21 | Gorobets Sergey A | Methods for data alignment in non-volatile memories with a directly mapped file storage system |
US20070143378A1 (en) * | 2005-12-21 | 2007-06-21 | Gorobets Sergey A | Non-volatile memories with adaptive file handling in a directly mapped file storage system |
US20070143566A1 (en) * | 2005-12-21 | 2007-06-21 | Gorobets Sergey A | Non-volatile memories with data alignment in a directly mapped file storage system |
US20070156998A1 (en) * | 2005-12-21 | 2007-07-05 | Gorobets Sergey A | Methods for memory allocation in non-volatile memories with a directly mapped file storage system |
US7355236B2 (en) * | 2005-12-22 | 2008-04-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Non-volatile floating gate memory cells with polysilicon storage dots and fabrication methods thereof |
US7531825B2 (en) * | 2005-12-27 | 2009-05-12 | Macronix International Co., Ltd. | Method for forming self-aligned thermal isolation cell for a variable resistance memory array |
US7310255B2 (en) * | 2005-12-29 | 2007-12-18 | Sandisk Corporation | Non-volatile memory with improved program-verify operations |
US7224614B1 (en) | 2005-12-29 | 2007-05-29 | Sandisk Corporation | Methods for improved program-verify operations in non-volatile memories |
US7733704B2 (en) | 2005-12-29 | 2010-06-08 | Sandisk Corporation | Non-volatile memory with power-saving multi-pass sensing |
US7447094B2 (en) * | 2005-12-29 | 2008-11-04 | Sandisk Corporation | Method for power-saving multi-pass sensing in non-volatile memory |
US8062833B2 (en) | 2005-12-30 | 2011-11-22 | Macronix International Co., Ltd. | Chalcogenide layer etching method |
US7352627B2 (en) * | 2006-01-03 | 2008-04-01 | Saifon Semiconductors Ltd. | Method, system, and circuit for operating a non-volatile memory array |
US7432122B2 (en) * | 2006-01-06 | 2008-10-07 | Freescale Semiconductor, Inc. | Electronic device and a process for forming the electronic device |
US7206227B1 (en) | 2006-01-06 | 2007-04-17 | Macronix International Co., Ltd. | Architecture for assisted-charge memory array |
US7209385B1 (en) * | 2006-01-06 | 2007-04-24 | Macronix International Co., Ltd. | Array structure for assisted-charge memory devices |
US7741636B2 (en) * | 2006-01-09 | 2010-06-22 | Macronix International Co., Ltd. | Programmable resistive RAM and manufacturing method |
US7560337B2 (en) | 2006-01-09 | 2009-07-14 | Macronix International Co., Ltd. | Programmable resistive RAM and manufacturing method |
US20070158632A1 (en) * | 2006-01-09 | 2007-07-12 | Macronix International Co., Ltd. | Method for Fabricating a Pillar-Shaped Phase Change Memory Element |
US7595218B2 (en) * | 2006-01-09 | 2009-09-29 | Macronix International Co., Ltd. | Programmable resistive RAM and manufacturing method |
WO2007080586A2 (en) * | 2006-01-10 | 2007-07-19 | Saifun Semiconductors Ltd. | Rd algorithm improvement for nrom technology |
US7825396B2 (en) * | 2006-01-11 | 2010-11-02 | Macronix International Co., Ltd. | Self-align planerized bottom electrode phase change memory and manufacturing method |
US7808818B2 (en) | 2006-01-12 | 2010-10-05 | Saifun Semiconductors Ltd. | Secondary injection for NROM |
US20070173017A1 (en) * | 2006-01-20 | 2007-07-26 | Saifun Semiconductors, Ltd. | Advanced non-volatile memory array and method of fabrication thereof |
US7432206B2 (en) * | 2006-01-24 | 2008-10-07 | Macronix International Co., Ltd. | Self-aligned manufacturing method, and manufacturing method for thin film fuse phase change ram |
US7317222B2 (en) * | 2006-01-27 | 2008-01-08 | Freescale Semiconductor, Inc. | Memory cell using a dielectric having non-uniform thickness |
US7456421B2 (en) * | 2006-01-30 | 2008-11-25 | Macronix International Co., Ltd. | Vertical side wall active pin structures in a phase change memory and manufacturing methods |
US7956358B2 (en) * | 2006-02-07 | 2011-06-07 | Macronix International Co., Ltd. | I-shaped phase change memory cell with thermal isolation |
US7973366B2 (en) | 2006-02-13 | 2011-07-05 | Macronix International Co., Ltd. | Dual-gate, sonos, non-volatile memory cells and arrays thereof |
US7709402B2 (en) * | 2006-02-16 | 2010-05-04 | Micron Technology, Inc. | Conductive layers for hafnium silicon oxynitride films |
US7902589B2 (en) * | 2006-02-17 | 2011-03-08 | Macronix International Co., Ltd. | Dual gate multi-bit semiconductor memory array |
US8253452B2 (en) | 2006-02-21 | 2012-08-28 | Spansion Israel Ltd | Circuit and method for powering up an integrated circuit and an integrated circuit utilizing same |
US7692961B2 (en) | 2006-02-21 | 2010-04-06 | Saifun Semiconductors Ltd. | Method, circuit and device for disturb-control of programming nonvolatile memory cells by hot-hole injection (HHI) and by channel hot-electron (CHE) injection |
US7760554B2 (en) | 2006-02-21 | 2010-07-20 | Saifun Semiconductors Ltd. | NROM non-volatile memory and mode of operation |
US20070212832A1 (en) * | 2006-03-08 | 2007-09-13 | Freescale Semiconductor Inc. | Method for making a multibit transistor |
US7535060B2 (en) * | 2006-03-08 | 2009-05-19 | Freescale Semiconductor, Inc. | Charge storage structure formation in transistor with vertical channel region |
DE102006010979B3 (en) * | 2006-03-09 | 2007-04-12 | Infineon Technologies Flash Gmbh & Co. Kg | Read voltage adjusting method for e.g. nitride read only memory, involves utilizing adjusted read voltage or read voltage within adjusted voltage range in normal mode of memory to read data from memory cells |
US7910907B2 (en) * | 2006-03-15 | 2011-03-22 | Macronix International Co., Ltd. | Manufacturing method for pipe-shaped electrode phase change memory |
US20070255889A1 (en) * | 2006-03-22 | 2007-11-01 | Yoav Yogev | Non-volatile memory device and method of operating the device |
US7394690B2 (en) * | 2006-03-24 | 2008-07-01 | Sandisk Corporation | Method for column redundancy using data latches in solid-state memories |
KR101347590B1 (en) | 2006-03-24 | 2014-01-07 | 샌디스크 테크놀로지스, 인코포레이티드 | Non-volatile memory and method with redundancy data buffered in remote buffer circuits |
US7224605B1 (en) | 2006-03-24 | 2007-05-29 | Sandisk Corporation | Non-volatile memory with redundancy data buffered in data latches for defective locations |
US7324389B2 (en) * | 2006-03-24 | 2008-01-29 | Sandisk Corporation | Non-volatile memory with redundancy data buffered in remote buffer circuits |
KR101363965B1 (en) | 2006-03-24 | 2014-02-18 | 샌디스크 테크놀로지스, 인코포레이티드 | Non-volatile memory and method with redundancy data buffered in data latches for defective locations |
US7352635B2 (en) * | 2006-03-24 | 2008-04-01 | Sandisk Corporation | Method for remote redundancy for non-volatile memory |
US7394702B2 (en) | 2006-04-05 | 2008-07-01 | Spansion Llc | Methods for erasing and programming memory devices |
US20070247924A1 (en) * | 2006-04-06 | 2007-10-25 | Wei Zheng | Methods for erasing memory devices and multi-level programming memory device |
US7564718B2 (en) * | 2006-04-12 | 2009-07-21 | Infineon Technologies Flash Gmbh & Co. Kg | Method for programming a block of memory cells, non-volatile memory device and memory card device |
US7554144B2 (en) * | 2006-04-17 | 2009-06-30 | Macronix International Co., Ltd. | Memory device and manufacturing method |
US7928421B2 (en) | 2006-04-21 | 2011-04-19 | Macronix International Co., Ltd. | Phase change memory cell with vacuum spacer |
US7701779B2 (en) | 2006-04-27 | 2010-04-20 | Sajfun Semiconductors Ltd. | Method for programming a reference cell |
US7391652B2 (en) * | 2006-05-05 | 2008-06-24 | Macronix International Co., Ltd. | Method of programming and erasing a p-channel BE-SONOS NAND flash memory |
US8129706B2 (en) * | 2006-05-05 | 2012-03-06 | Macronix International Co., Ltd. | Structures and methods of a bistable resistive random access memory |
US7907450B2 (en) * | 2006-05-08 | 2011-03-15 | Macronix International Co., Ltd. | Methods and apparatus for implementing bit-by-bit erase of a flash memory device |
US7608848B2 (en) * | 2006-05-09 | 2009-10-27 | Macronix International Co., Ltd. | Bridge resistance random access memory device with a singular contact structure |
US7948799B2 (en) | 2006-05-23 | 2011-05-24 | Macronix International Co., Ltd. | Structure and method of sub-gate NAND memory with bandgap engineered SONOS devices |
US7414889B2 (en) * | 2006-05-23 | 2008-08-19 | Macronix International Co., Ltd. | Structure and method of sub-gate and architectures employing bandgap engineered SONOS devices |
US7423300B2 (en) | 2006-05-24 | 2008-09-09 | Macronix International Co., Ltd. | Single-mask phase change memory element |
JP4627743B2 (en) * | 2006-05-26 | 2011-02-09 | 株式会社ユニバーサルエンターテインメント | Entrance / exit management system and entrance / exit management device |
US7732800B2 (en) * | 2006-05-30 | 2010-06-08 | Macronix International Co., Ltd. | Resistor random access memory cell with L-shaped electrode |
US7820997B2 (en) * | 2006-05-30 | 2010-10-26 | Macronix International Co., Ltd. | Resistor random access memory cell with reduced active area and reduced contact areas |
US7349254B2 (en) * | 2006-05-31 | 2008-03-25 | Qimonda Flash Gmbh & Co. Kg | Charge-trapping memory device and methods for its manufacturing and operation |
TWI300931B (en) * | 2006-06-20 | 2008-09-11 | Macronix Int Co Ltd | Method of operating non-volatile memory device |
US20070296023A1 (en) * | 2006-06-21 | 2007-12-27 | Macronix International Co., Ltd. | Charge Monitoring Devices and Methods for Semiconductor Manufacturing |
US20070297244A1 (en) * | 2006-06-21 | 2007-12-27 | Macronix International Co., Ltd. | Top Dielectric Structures in Memory Devices and Methods for Expanding a Second Bit Operation Window |
US20080121980A1 (en) * | 2006-06-21 | 2008-05-29 | Macronix International Co., Ltd. | Bottom Dielectric Structures and High-K Memory Structures in Memory Devices and Methods for Expanding a Second Bit Operation Window |
US7512013B2 (en) * | 2006-06-21 | 2009-03-31 | Macronix International Co., Ltd | Memory structures for expanding a second bit operation window |
US7599229B2 (en) * | 2006-06-21 | 2009-10-06 | Macronix International Co., Ltd. | Methods and structures for expanding a memory operation window and reducing a second bit effect |
US7684252B2 (en) * | 2006-06-21 | 2010-03-23 | Macronix International Co., Ltd. | Method and structure for operating memory devices on fringes of control gate |
US7471568B2 (en) | 2006-06-21 | 2008-12-30 | Macronix International Co., Ltd. | Multi-level cell memory structures with enlarged second bit operation window |
US7696506B2 (en) | 2006-06-27 | 2010-04-13 | Macronix International Co., Ltd. | Memory cell with memory material insulation and manufacturing method |
KR100803674B1 (en) * | 2006-06-28 | 2008-02-20 | 삼성전자주식회사 | Nor flash memory device and method for manufacturing the same |
US20080123435A1 (en) * | 2006-07-10 | 2008-05-29 | Macronix International Co., Ltd. | Operation of Nonvolatile Memory Having Modified Channel Region Interface |
US7746694B2 (en) * | 2006-07-10 | 2010-06-29 | Macronix International Co., Ltd. | Nonvolatile memory array having modified channel region interface |
US7785920B2 (en) * | 2006-07-12 | 2010-08-31 | Macronix International Co., Ltd. | Method for making a pillar-type phase change memory element |
JP2008027938A (en) | 2006-07-18 | 2008-02-07 | Oki Electric Ind Co Ltd | Nonvolatile memory |
US7457144B2 (en) * | 2006-07-19 | 2008-11-25 | Qimonda Flash Gmbh & Co. Kg | Memory device and method for verifying information stored in memory cells |
US7656704B2 (en) * | 2006-07-20 | 2010-02-02 | Winbond Electronics Corp. | Multi-level operation in nitride storage memory cell |
US20080023699A1 (en) * | 2006-07-26 | 2008-01-31 | Macronix International Co., Ltd. | A test structure and method for detecting charge effects during semiconductor processing |
US20080031052A1 (en) * | 2006-08-01 | 2008-02-07 | Macronix International Co., Ltd. | A double-bias erase method for memory devices |
US7596030B2 (en) * | 2006-08-01 | 2009-09-29 | Macronix International Co., Ltd. | Method for improving memory device cycling endurance by providing additional pulse |
US7483299B2 (en) * | 2006-08-01 | 2009-01-27 | Macronix International Co., Ltd. | Devices and operation methods for reducing second bit effect in memory device |
US7442603B2 (en) * | 2006-08-16 | 2008-10-28 | Macronix International Co., Ltd. | Self-aligned structure and method for confining a melting point in a resistor random access memory |
KR100807221B1 (en) * | 2006-08-22 | 2008-02-28 | 삼성전자주식회사 | Non-volatile memory device and Method of manufacturing the same |
US7772068B2 (en) | 2006-08-30 | 2010-08-10 | Macronix International Co., Ltd. | Method of manufacturing non-volatile memory |
US7734861B2 (en) * | 2006-09-08 | 2010-06-08 | Sandisk Corporation | Pseudo random and command driven bit compensation for the cycling effects in flash memory |
US7885112B2 (en) * | 2007-09-07 | 2011-02-08 | Sandisk Corporation | Nonvolatile memory and method for on-chip pseudo-randomization of data within a page and between pages |
US7466589B2 (en) * | 2006-09-08 | 2008-12-16 | Macronix International Co., Ltd. | NAND memory cell at initializing state and initializing process for NAND memory cell |
US7606966B2 (en) * | 2006-09-08 | 2009-10-20 | Sandisk Corporation | Methods in a pseudo random and command driven bit compensation for the cycling effects in flash memory |
US7772581B2 (en) * | 2006-09-11 | 2010-08-10 | Macronix International Co., Ltd. | Memory device having wide area phase change element and small electrode contact area |
US7453731B2 (en) * | 2006-09-12 | 2008-11-18 | Sandisk Corporation | Method for non-volatile memory with linear estimation of initial programming voltage |
US8264884B2 (en) * | 2006-09-12 | 2012-09-11 | Spansion Israel Ltd | Methods, circuits and systems for reading non-volatile memory cells |
US7606077B2 (en) * | 2006-09-12 | 2009-10-20 | Sandisk Corporation | Non-volatile memory with reduced erase/write cycling during trimming of initial programming voltage |
JP4950296B2 (en) | 2006-09-12 | 2012-06-13 | サンディスク コーポレイション | Nonvolatile memory and method for reducing erase / write cycles during trimming of initial programming voltage |
US7606091B2 (en) * | 2006-09-12 | 2009-10-20 | Sandisk Corporation | Method for non-volatile memory with reduced erase/write cycling during trimming of initial programming voltage |
JP4819951B2 (en) | 2006-09-12 | 2011-11-24 | サンディスク コーポレイション | Nonvolatile memory and method for linear estimation of initial programming voltage |
US7599223B2 (en) * | 2006-09-12 | 2009-10-06 | Sandisk Corporation | Non-volatile memory with linear estimation of initial programming voltage |
US7779056B2 (en) * | 2006-09-15 | 2010-08-17 | Sandisk Corporation | Managing a pool of update memory blocks based on each block's activity and data order |
US7774392B2 (en) * | 2006-09-15 | 2010-08-10 | Sandisk Corporation | Non-volatile memory with management of a pool of update memory blocks based on each block's activity and data order |
US7605579B2 (en) * | 2006-09-18 | 2009-10-20 | Saifun Semiconductors Ltd. | Measuring and controlling current consumption and output current of charge pumps |
KR100814376B1 (en) * | 2006-09-19 | 2008-03-18 | 삼성전자주식회사 | Non-volatile memory device and method of manufacturing the same |
US7881121B2 (en) * | 2006-09-25 | 2011-02-01 | Macronix International Co., Ltd. | Decoding method in an NROM flash memory array |
US7508694B2 (en) * | 2006-09-27 | 2009-03-24 | Novelics, Llc | One-time-programmable memory |
US7504653B2 (en) * | 2006-10-04 | 2009-03-17 | Macronix International Co., Ltd. | Memory cell device with circumferentially-extending memory element |
US7811890B2 (en) * | 2006-10-11 | 2010-10-12 | Macronix International Co., Ltd. | Vertical channel transistor structure and manufacturing method thereof |
US8772858B2 (en) * | 2006-10-11 | 2014-07-08 | Macronix International Co., Ltd. | Vertical channel memory and manufacturing method thereof and operating method using the same |
US20080091871A1 (en) * | 2006-10-12 | 2008-04-17 | Alan David Bennett | Non-volatile memory with worst-case control data management |
US20080091901A1 (en) * | 2006-10-12 | 2008-04-17 | Alan David Bennett | Method for non-volatile memory with worst-case control data management |
US7558907B2 (en) * | 2006-10-13 | 2009-07-07 | Spansion Llc | Virtual memory card controller |
US8125019B2 (en) * | 2006-10-18 | 2012-02-28 | International Business Machines Corporation | Electrically programmable resistor |
US7510929B2 (en) * | 2006-10-18 | 2009-03-31 | Macronix International Co., Ltd. | Method for making memory cell device |
US7863655B2 (en) * | 2006-10-24 | 2011-01-04 | Macronix International Co., Ltd. | Phase change memory cells with dual access devices |
US7388771B2 (en) | 2006-10-24 | 2008-06-17 | Macronix International Co., Ltd. | Methods of operating a bistable resistance random access memory with multiple memory layers and multilevel memory states |
US7527985B2 (en) | 2006-10-24 | 2009-05-05 | Macronix International Co., Ltd. | Method for manufacturing a resistor random access memory with reduced active area and reduced contact areas |
US20080094885A1 (en) * | 2006-10-24 | 2008-04-24 | Macronix International Co., Ltd. | Bistable Resistance Random Access Memory Structures with Multiple Memory Layers and Multilevel Memory States |
US8022466B2 (en) * | 2006-10-27 | 2011-09-20 | Macronix International Co., Ltd. | Non-volatile memory cells having a polysilicon-containing, multi-layer insulating structure, memory arrays including the same and methods of operating the same |
US7851848B2 (en) | 2006-11-01 | 2010-12-14 | Macronix International Co., Ltd. | Cylindrical channel charge trapping devices with effectively high coupling ratios |
US20080111182A1 (en) * | 2006-11-02 | 2008-05-15 | Rustom Irani | Forming buried contact etch stop layer (CESL) in semiconductor devices self-aligned to diffusion |
US7811887B2 (en) * | 2006-11-02 | 2010-10-12 | Saifun Semiconductors Ltd. | Forming silicon trench isolation (STI) in semiconductor devices self-aligned to diffusion |
US8067762B2 (en) | 2006-11-16 | 2011-11-29 | Macronix International Co., Ltd. | Resistance random access memory structure for enhanced retention |
US7916550B2 (en) * | 2006-11-17 | 2011-03-29 | Macronix International Co., Ltd. | Method and apparatus for operating nonvolatile memory with floating voltage at one of the source and drain regions |
US8101989B2 (en) | 2006-11-20 | 2012-01-24 | Macronix International Co., Ltd. | Charge trapping devices with field distribution layer over tunneling barrier |
US7473576B2 (en) * | 2006-12-06 | 2009-01-06 | Macronix International Co., Ltd. | Method for making a self-converged void and bottom electrode for memory cell |
US7476587B2 (en) * | 2006-12-06 | 2009-01-13 | Macronix International Co., Ltd. | Method for making a self-converged memory material element for memory cell |
US7682868B2 (en) | 2006-12-06 | 2010-03-23 | Macronix International Co., Ltd. | Method for making a keyhole opening during the manufacture of a memory cell |
US20080137400A1 (en) * | 2006-12-06 | 2008-06-12 | Macronix International Co., Ltd. | Phase Change Memory Cell with Thermal Barrier and Method for Fabricating the Same |
US7697316B2 (en) * | 2006-12-07 | 2010-04-13 | Macronix International Co., Ltd. | Multi-level cell resistance random access memory with metal oxides |
US7474565B2 (en) * | 2006-12-11 | 2009-01-06 | Macronix International Co., Ltd. | Programming scheme for non-volatile flash memory |
US7903447B2 (en) * | 2006-12-13 | 2011-03-08 | Macronix International Co., Ltd. | Method, apparatus and computer program product for read before programming process on programmable resistive memory cell |
US8344347B2 (en) * | 2006-12-15 | 2013-01-01 | Macronix International Co., Ltd. | Multi-layer electrode structure |
JP2008153377A (en) | 2006-12-15 | 2008-07-03 | Nec Electronics Corp | Non-volatile semiconductor memory and operation method thereof |
US7561470B2 (en) * | 2006-12-21 | 2009-07-14 | Macronix International Co., Ltd. | Double-side-bias methods of programming and erasing a virtual ground array memory |
US7718989B2 (en) * | 2006-12-28 | 2010-05-18 | Macronix International Co., Ltd. | Resistor random access memory cell device |
JP2008166528A (en) * | 2006-12-28 | 2008-07-17 | Spansion Llc | Semiconductor device and its manufacturing method |
US7450423B2 (en) * | 2007-01-03 | 2008-11-11 | Macronix International Co., Ltd. | Methods of operating non-volatile memory cells having an oxide/nitride multilayer insulating structure |
US7554851B2 (en) * | 2007-01-05 | 2009-06-30 | Macronix International Co., Ltd. | Reset method of non-volatile memory |
US7672159B2 (en) * | 2007-01-05 | 2010-03-02 | Macronix International Co., Ltd. | Method of operating multi-level cell |
US7515461B2 (en) * | 2007-01-05 | 2009-04-07 | Macronix International Co., Ltd. | Current compliant sensing architecture for multilevel phase change memory |
US7440315B2 (en) | 2007-01-09 | 2008-10-21 | Macronix International Co., Ltd. | Method, apparatus and computer program product for stepped reset programming process on programmable resistive memory cell |
US7433226B2 (en) * | 2007-01-09 | 2008-10-07 | Macronix International Co., Ltd. | Method, apparatus and computer program product for read before programming process on multiple programmable resistive memory cell |
US7619919B2 (en) * | 2007-01-12 | 2009-11-17 | Marvell World Trade Ltd. | Multi-level memory |
US7570514B2 (en) * | 2007-01-22 | 2009-08-04 | Macronix International Co. Ltd. | Method of operating multi-level cell and integrate circuit for using multi-level cell to store data |
US7489563B2 (en) * | 2007-01-30 | 2009-02-10 | Qimonda Flash Gmbh & Co. Kg | Memory device with adaptive sense unit and method of reading a cell array |
US7535756B2 (en) | 2007-01-31 | 2009-05-19 | Macronix International Co., Ltd. | Method to tighten set distribution for PCRAM |
US7663135B2 (en) | 2007-01-31 | 2010-02-16 | Macronix International Co., Ltd. | Memory cell having a side electrode contact |
US7397705B1 (en) | 2007-02-01 | 2008-07-08 | Macronix International Co., Ltd. | Method for programming multi-level cell memory array |
US7619311B2 (en) * | 2007-02-02 | 2009-11-17 | Macronix International Co., Ltd. | Memory cell device with coplanar electrode surface and method |
US7652923B2 (en) * | 2007-02-02 | 2010-01-26 | Macronix International Co., Ltd. | Semiconductor device and memory and method of operating thereof |
US8223540B2 (en) * | 2007-02-02 | 2012-07-17 | Macronix International Co., Ltd. | Method and apparatus for double-sided biasing of nonvolatile memory |
US7701759B2 (en) * | 2007-02-05 | 2010-04-20 | Macronix International Co., Ltd. | Memory cell device and programming methods |
JP2008192803A (en) * | 2007-02-05 | 2008-08-21 | Spansion Llc | Semiconductor device and manufacturing method therefor |
US7483292B2 (en) * | 2007-02-07 | 2009-01-27 | Macronix International Co., Ltd. | Memory cell with separate read and program paths |
US7463512B2 (en) * | 2007-02-08 | 2008-12-09 | Macronix International Co., Ltd. | Memory element with reduced-current phase change element |
US8138028B2 (en) * | 2007-02-12 | 2012-03-20 | Macronix International Co., Ltd | Method for manufacturing a phase change memory device with pillar bottom electrode |
US20080192544A1 (en) * | 2007-02-13 | 2008-08-14 | Amit Berman | Error correction coding techniques for non-volatile memory |
US7884343B2 (en) * | 2007-02-14 | 2011-02-08 | Macronix International Co., Ltd. | Phase change memory cell with filled sidewall memory element and method for fabricating the same |
US7619237B2 (en) * | 2007-02-21 | 2009-11-17 | Macronix International Co., Ltd. | Programmable resistive memory cell with self-forming gap |
US8008643B2 (en) * | 2007-02-21 | 2011-08-30 | Macronix International Co., Ltd. | Phase change memory cell with heater and method for fabricating the same |
US20080205140A1 (en) * | 2007-02-26 | 2008-08-28 | Aplus Flash Technology, Inc. | Bit line structure for a multilevel, dual-sided nonvolatile memory cell array |
US7956344B2 (en) * | 2007-02-27 | 2011-06-07 | Macronix International Co., Ltd. | Memory cell with memory element contacting ring-shaped upper end of bottom electrode |
US7499320B2 (en) * | 2007-03-07 | 2009-03-03 | Sandisk Corporation | Non-volatile memory with cache page copy |
US7502255B2 (en) * | 2007-03-07 | 2009-03-10 | Sandisk Corporation | Method for cache page copy in a non-volatile memory |
US20080217679A1 (en) * | 2007-03-08 | 2008-09-11 | Macronix International Co., Ltd. | Memory unit structure and operation method thereof |
US7830713B2 (en) * | 2007-03-14 | 2010-11-09 | Aplus Flash Technology, Inc. | Bit line gate transistor structure for a multilevel, dual-sided nonvolatile memory cell NAND flash array |
US7541639B2 (en) | 2007-03-15 | 2009-06-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory device and method of fabricating the same |
US7508713B2 (en) * | 2007-03-29 | 2009-03-24 | Sandisk Corporation | Method of compensating variations along a word line in a non-volatile memory |
US7577031B2 (en) * | 2007-03-29 | 2009-08-18 | Sandisk Corporation | Non-volatile memory with compensation for variations along a word line |
US20080239599A1 (en) * | 2007-04-01 | 2008-10-02 | Yehuda Yizraeli | Clamping Voltage Events Such As ESD |
US7786461B2 (en) * | 2007-04-03 | 2010-08-31 | Macronix International Co., Ltd. | Memory structure with reduced-size memory element between memory material portions |
US7839028B2 (en) * | 2007-04-03 | 2010-11-23 | CJP IP Holding, Ltd. | Nanoelectromechanical systems and methods for making the same |
US8610098B2 (en) * | 2007-04-06 | 2013-12-17 | Macronix International Co., Ltd. | Phase change memory bridge cell with diode isolation device |
US7551483B2 (en) * | 2007-04-10 | 2009-06-23 | Sandisk Corporation | Non-volatile memory with predictive programming |
US8258029B2 (en) * | 2007-04-10 | 2012-09-04 | Macronix International Co., Ltd. | Semiconductor structure and process for reducing the second bit effect of a memory device |
US7643348B2 (en) | 2007-04-10 | 2010-01-05 | Sandisk Corporation | Predictive programming in non-volatile memory |
US7569844B2 (en) | 2007-04-17 | 2009-08-04 | Macronix International Co., Ltd. | Memory cell sidewall contacting side electrode |
US7755076B2 (en) * | 2007-04-17 | 2010-07-13 | Macronix International Co., Ltd. | 4F2 self align side wall active phase change memory |
US20080258204A1 (en) * | 2007-04-20 | 2008-10-23 | Macronix International Co., Ltd. | Memory structure and operating method thereof |
US7483316B2 (en) * | 2007-04-24 | 2009-01-27 | Macronix International Co., Ltd. | Method and apparatus for refreshing programmable resistive memory |
US7492636B2 (en) * | 2007-04-27 | 2009-02-17 | Macronix International Co., Ltd. | Methods for conducting double-side-biasing operations of NAND memory arrays |
US7548458B2 (en) | 2007-04-27 | 2009-06-16 | Macronix International Co., Ltd. | Methods of biasing a multi-level-cell memory |
US7486567B2 (en) * | 2007-04-30 | 2009-02-03 | Macronix International Co., Ltd | Method for high speed programming of a charge trapping memory with an enhanced charge trapping site |
US7512012B2 (en) * | 2007-04-30 | 2009-03-31 | Macronix International Co., Ltd. | Non-volatile memory and manufacturing method and operating method thereof and circuit system including the non-volatile memory |
US7492640B2 (en) | 2007-06-07 | 2009-02-17 | Sandisk Corporation | Sensing with bit-line lockout control in non-volatile memory |
US7489553B2 (en) * | 2007-06-07 | 2009-02-10 | Sandisk Corporation | Non-volatile memory with improved sensing having bit-line lockout control |
US7749838B2 (en) * | 2007-07-06 | 2010-07-06 | Macronix International Co., Ltd. | Fabricating method of non-volatile memory cell |
US8513637B2 (en) * | 2007-07-13 | 2013-08-20 | Macronix International Co., Ltd. | 4F2 self align fin bottom electrodes FET drive phase change memory |
KR101338158B1 (en) * | 2007-07-16 | 2013-12-06 | 삼성전자주식회사 | Non-volatile memory devices and methods of forming the same |
US7777215B2 (en) * | 2007-07-20 | 2010-08-17 | Macronix International Co., Ltd. | Resistive memory structure with buffer layer |
WO2009017871A1 (en) * | 2007-07-27 | 2009-02-05 | Rambus Inc. | Non-volatile memory device with reduced write-erase cycle time |
US7884342B2 (en) * | 2007-07-31 | 2011-02-08 | Macronix International Co., Ltd. | Phase change memory bridge cell |
US7729161B2 (en) * | 2007-08-02 | 2010-06-01 | Macronix International Co., Ltd. | Phase change memory with dual word lines and source lines and method of operating same |
US9018615B2 (en) * | 2007-08-03 | 2015-04-28 | Macronix International Co., Ltd. | Resistor random access memory structure having a defined small area of electrical contact |
US20090039414A1 (en) * | 2007-08-09 | 2009-02-12 | Macronix International Co., Ltd. | Charge trapping memory cell with high speed erase |
US7838923B2 (en) * | 2007-08-09 | 2010-11-23 | Macronix International Co., Ltd. | Lateral pocket implant charge trapping devices |
US7816727B2 (en) * | 2007-08-27 | 2010-10-19 | Macronix International Co., Ltd. | High-κ capped blocking dielectric bandgap engineered SONOS and MONOS |
US7981745B2 (en) * | 2007-08-30 | 2011-07-19 | Spansion Llc | Sacrificial nitride and gate replacement |
US20090065841A1 (en) * | 2007-09-06 | 2009-03-12 | Assaf Shappir | SILICON OXY-NITRIDE (SiON) LINER, SUCH AS OPTIONALLY FOR NON-VOLATILE MEMORY CELLS |
US7642125B2 (en) * | 2007-09-14 | 2010-01-05 | Macronix International Co., Ltd. | Phase change memory cell in via array with self-aligned, self-converged bottom electrode and method for manufacturing |
US8178386B2 (en) * | 2007-09-14 | 2012-05-15 | Macronix International Co., Ltd. | Phase change memory cell array with self-converged bottom electrode and method for manufacturing |
US8098525B2 (en) * | 2007-09-17 | 2012-01-17 | Spansion Israel Ltd | Pre-charge sensing scheme for non-volatile memory (NVM) |
US7864588B2 (en) * | 2007-09-17 | 2011-01-04 | Spansion Israel Ltd. | Minimizing read disturb in an array flash cell |
US7969785B1 (en) | 2007-09-20 | 2011-06-28 | Venkatraman Prabhakar | Low voltage non-volatile memory with charge trapping layer |
US7787303B2 (en) * | 2007-09-20 | 2010-08-31 | Cypress Semiconductor Corporation | Programmable CSONOS logic element |
US7760547B2 (en) * | 2007-09-25 | 2010-07-20 | Sandisk Corporation | Offset non-volatile storage |
US7551473B2 (en) * | 2007-10-12 | 2009-06-23 | Macronix International Co., Ltd. | Programmable resistive memory with diode structure |
US7643349B2 (en) * | 2007-10-18 | 2010-01-05 | Macronix International Co., Ltd. | Efficient erase algorithm for SONOS-type NAND flash |
US7848148B2 (en) * | 2007-10-18 | 2010-12-07 | Macronix International Co., Ltd. | One-transistor cell semiconductor on insulator random access memory |
US7919766B2 (en) | 2007-10-22 | 2011-04-05 | Macronix International Co., Ltd. | Method for making self aligning pillar memory cell device |
WO2009053779A1 (en) * | 2007-10-23 | 2009-04-30 | Freescale Semiconductor, Inc. | Method for manufacturing a non-volatile memory, nonvolatile memory device, and an integrated circuit |
US20090109755A1 (en) * | 2007-10-24 | 2009-04-30 | Mori Edan | Neighbor block refresh for non-volatile memory |
US8339865B2 (en) * | 2007-11-01 | 2012-12-25 | Spansion Israel Ltd | Non binary flash array architecture and method of operation |
US8120960B2 (en) * | 2007-11-07 | 2012-02-21 | Spansion Israel Ltd. | Method and apparatus for accessing a non-volatile memory array comprising unidirectional current flowing multiplexers |
US7804083B2 (en) * | 2007-11-14 | 2010-09-28 | Macronix International Co., Ltd. | Phase change memory cell including a thermal protect bottom electrode and manufacturing methods |
US7924628B2 (en) * | 2007-11-14 | 2011-04-12 | Spansion Israel Ltd | Operation of a non-volatile memory array |
US7945825B2 (en) * | 2007-11-25 | 2011-05-17 | Spansion Isreal, Ltd | Recovery while programming non-volatile memory (NVM) |
US7646631B2 (en) * | 2007-12-07 | 2010-01-12 | Macronix International Co., Ltd. | Phase change memory cell having interface structures with essentially equal thermal impedances and manufacturing methods |
US7764547B2 (en) * | 2007-12-20 | 2010-07-27 | Sandisk Corporation | Regulation of source potential to combat cell source IR drop |
US7701761B2 (en) * | 2007-12-20 | 2010-04-20 | Sandisk Corporation | Read, verify word line reference voltage to track source level |
US7593265B2 (en) * | 2007-12-28 | 2009-09-22 | Sandisk Corporation | Low noise sense amplifier array and method for nonvolatile memory |
US7639527B2 (en) | 2008-01-07 | 2009-12-29 | Macronix International Co., Ltd. | Phase change memory dynamic resistance test and manufacturing methods |
US8189397B2 (en) * | 2008-01-08 | 2012-05-29 | Spansion Israel Ltd | Retention in NVM with top or bottom injection |
US20090186212A1 (en) * | 2008-01-17 | 2009-07-23 | Macronix International Co., Ltd. | Non-volatile memory and methods for fabricating the same |
US7813169B2 (en) * | 2008-01-18 | 2010-10-12 | Qimonda Flash Gmbh | Integrated circuit and method to operate an integrated circuit |
US7879643B2 (en) * | 2008-01-18 | 2011-02-01 | Macronix International Co., Ltd. | Memory cell with memory element contacting an inverted T-shaped bottom electrode |
US7852680B2 (en) * | 2008-01-22 | 2010-12-14 | Macronix International Co., Ltd. | Operating method of multi-level memory cell |
US7808833B2 (en) * | 2008-01-28 | 2010-10-05 | Qimonda Flash Gmbh | Method of operating an integrated circuit, integrated circuit and method to determine an operating point |
US7879645B2 (en) * | 2008-01-28 | 2011-02-01 | Macronix International Co., Ltd. | Fill-in etching free pore device |
US8158965B2 (en) | 2008-02-05 | 2012-04-17 | Macronix International Co., Ltd. | Heating center PCRAM structure and methods for making |
US8710576B2 (en) | 2008-02-12 | 2014-04-29 | Halo Lsi Inc. | High density vertical structure nitride flash memory |
US7787294B2 (en) * | 2008-02-14 | 2010-08-31 | Macronix International Co., Ltd. | Operating method of memory |
US8493783B2 (en) * | 2008-03-18 | 2013-07-23 | Apple Inc. | Memory device readout using multiple sense times |
US8084842B2 (en) * | 2008-03-25 | 2011-12-27 | Macronix International Co., Ltd. | Thermally stabilized electrode structure |
US8030634B2 (en) | 2008-03-31 | 2011-10-04 | Macronix International Co., Ltd. | Memory array with diode driver and method for fabricating the same |
US7825398B2 (en) | 2008-04-07 | 2010-11-02 | Macronix International Co., Ltd. | Memory cell having improved mechanical stability |
US8014200B2 (en) | 2008-04-08 | 2011-09-06 | Zeno Semiconductor, Inc. | Semiconductor memory having volatile and multi-bit, non-volatile functionality and methods of operating |
US8068370B2 (en) * | 2008-04-18 | 2011-11-29 | Macronix International Co., Ltd. | Floating gate memory device with interpoly charge trapping structure |
US7791057B2 (en) * | 2008-04-22 | 2010-09-07 | Macronix International Co., Ltd. | Memory cell having a buried phase change region and method for fabricating the same |
US8077505B2 (en) * | 2008-05-07 | 2011-12-13 | Macronix International Co., Ltd. | Bipolar switching of phase change device |
US7701750B2 (en) | 2008-05-08 | 2010-04-20 | Macronix International Co., Ltd. | Phase change device having two or more substantial amorphous regions in high resistance state |
US7786463B2 (en) * | 2008-05-20 | 2010-08-31 | Seagate Technology Llc | Non-volatile multi-bit memory with programmable capacitance |
US7977722B2 (en) * | 2008-05-20 | 2011-07-12 | Seagate Technology Llc | Non-volatile memory with programmable capacitance |
US7957197B2 (en) * | 2008-05-28 | 2011-06-07 | Sandisk Corporation | Nonvolatile memory with a current sense amplifier having a precharge circuit and a transfer gate coupled to a sense node |
US7796435B2 (en) * | 2008-06-12 | 2010-09-14 | Sandisk Corporation | Method for correlated multiple pass programming in nonvolatile memory |
US8415651B2 (en) * | 2008-06-12 | 2013-04-09 | Macronix International Co., Ltd. | Phase change memory cell having top and bottom sidewall contacts |
US7800945B2 (en) * | 2008-06-12 | 2010-09-21 | Sandisk Corporation | Method for index programming and reduced verify in nonvolatile memory |
US7813172B2 (en) * | 2008-06-12 | 2010-10-12 | Sandisk Corporation | Nonvolatile memory with correlated multiple pass programming |
US7826271B2 (en) * | 2008-06-12 | 2010-11-02 | Sandisk Corporation | Nonvolatile memory with index programming and reduced verify |
US8134857B2 (en) * | 2008-06-27 | 2012-03-13 | Macronix International Co., Ltd. | Methods for high speed reading operation of phase change memory and device employing same |
KR101498873B1 (en) * | 2008-07-08 | 2015-03-04 | 삼성전자주식회사 | Method for operating an memory device having characters of DRAM and Non-volatile memory |
US20100019215A1 (en) * | 2008-07-22 | 2010-01-28 | Macronix International Co., Ltd. | Mushroom type memory cell having self-aligned bottom electrode and diode access device |
US7932506B2 (en) | 2008-07-22 | 2011-04-26 | Macronix International Co., Ltd. | Fully self-aligned pore-type memory cell having diode access device |
US20100020599A1 (en) * | 2008-07-23 | 2010-01-28 | Promos Technologies Inc. | Multi-level flash memory |
US20100019309A1 (en) * | 2008-07-23 | 2010-01-28 | Promos Technologies Inc. | Multi-level flash memory structure |
US20100041192A1 (en) * | 2008-08-12 | 2010-02-18 | Promos Technologies Inc. | Method For Preparing Multi-Level Flash Memory Structure |
US20100022058A1 (en) * | 2008-07-23 | 2010-01-28 | Promos Technologies Inc. | Method for preparing multi-level flash memory |
US7995384B2 (en) | 2008-08-15 | 2011-08-09 | Macronix International Co., Ltd. | Electrically isolated gated diode nonvolatile memory |
US7903457B2 (en) * | 2008-08-19 | 2011-03-08 | Macronix International Co., Ltd. | Multiple phase change materials in an integrated circuit for system on a chip application |
US7715235B2 (en) * | 2008-08-25 | 2010-05-11 | Sandisk Corporation | Non-volatile memory and method for ramp-down programming |
US20100062593A1 (en) * | 2008-09-10 | 2010-03-11 | Promos Technologies Inc. | Method for preparing multi-level flash memory devices |
US8130552B2 (en) * | 2008-09-11 | 2012-03-06 | Sandisk Technologies Inc. | Multi-pass programming for memory with reduced data storage requirement |
US7719913B2 (en) * | 2008-09-12 | 2010-05-18 | Macronix International Co., Ltd. | Sensing circuit for PCRAM applications |
US7986564B2 (en) * | 2008-09-19 | 2011-07-26 | Macronix International Co., Ltd. | High second bit operation window method for virtual ground array with two-bit memory cells |
US8324605B2 (en) * | 2008-10-02 | 2012-12-04 | Macronix International Co., Ltd. | Dielectric mesh isolated phase change structure for phase change memory |
US7768836B2 (en) * | 2008-10-10 | 2010-08-03 | Sandisk Corporation | Nonvolatile memory and method with reduced program verify by ignoring fastest and/or slowest programming bits |
US7897954B2 (en) | 2008-10-10 | 2011-03-01 | Macronix International Co., Ltd. | Dielectric-sandwiched pillar memory device |
US8254177B2 (en) | 2008-10-24 | 2012-08-28 | Sandisk Technologies Inc. | Programming non-volatile memory with variable initial programming pulse |
US8274824B1 (en) | 2008-10-29 | 2012-09-25 | National Semiconductor Corporation | High-performance CMOS-compatible non-volatile memory cell and related method |
US8036014B2 (en) * | 2008-11-06 | 2011-10-11 | Macronix International Co., Ltd. | Phase change memory program method without over-reset |
US8907316B2 (en) * | 2008-11-07 | 2014-12-09 | Macronix International Co., Ltd. | Memory cell access device having a pn-junction with polycrystalline and single crystal semiconductor regions |
US8664689B2 (en) | 2008-11-07 | 2014-03-04 | Macronix International Co., Ltd. | Memory cell access device having a pn-junction with polycrystalline plug and single-crystal semiconductor regions |
US7869270B2 (en) | 2008-12-29 | 2011-01-11 | Macronix International Co., Ltd. | Set algorithm for phase change memory cell |
US7813181B2 (en) | 2008-12-31 | 2010-10-12 | Sandisk Corporation | Non-volatile memory and method for sensing with pipelined corrections for neighboring perturbations |
US7944754B2 (en) * | 2008-12-31 | 2011-05-17 | Sandisk Corporation | Non-volatile memory and method with continuous scanning time-domain sensing |
US8081516B2 (en) * | 2009-01-02 | 2011-12-20 | Macronix International Co., Ltd. | Method and apparatus to suppress fringing field interference of charge trapping NAND memory |
US8040744B2 (en) | 2009-01-05 | 2011-10-18 | Sandisk Technologies Inc. | Spare block management of non-volatile memories |
EP2374063B1 (en) | 2009-01-05 | 2017-11-22 | SanDisk Technologies LLC | Non-volatile memory and method with write cache partitioning |
US8244960B2 (en) | 2009-01-05 | 2012-08-14 | Sandisk Technologies Inc. | Non-volatile memory and method with write cache partition management methods |
US20100174845A1 (en) * | 2009-01-05 | 2010-07-08 | Sergey Anatolievich Gorobets | Wear Leveling for Non-Volatile Memories: Maintenance of Experience Count and Passive Techniques |
US8700840B2 (en) * | 2009-01-05 | 2014-04-15 | SanDisk Technologies, Inc. | Nonvolatile memory with write cache having flush/eviction methods |
KR20100081128A (en) * | 2009-01-05 | 2010-07-14 | 삼성전자주식회사 | Reduction method of threshold voltage distribution |
US8094500B2 (en) * | 2009-01-05 | 2012-01-10 | Sandisk Technologies Inc. | Non-volatile memory and method with write cache partitioning |
US8089137B2 (en) * | 2009-01-07 | 2012-01-03 | Macronix International Co., Ltd. | Integrated circuit memory with single crystal silicon on silicide driver and manufacturing method |
US8107283B2 (en) * | 2009-01-12 | 2012-01-31 | Macronix International Co., Ltd. | Method for setting PCRAM devices |
US8030635B2 (en) * | 2009-01-13 | 2011-10-04 | Macronix International Co., Ltd. | Polysilicon plug bipolar transistor for phase change memory |
US8064247B2 (en) * | 2009-01-14 | 2011-11-22 | Macronix International Co., Ltd. | Rewritable memory device based on segregation/re-absorption |
US8933536B2 (en) | 2009-01-22 | 2015-01-13 | Macronix International Co., Ltd. | Polysilicon pillar bipolar transistor with self-aligned memory element |
TWI401688B (en) * | 2009-03-31 | 2013-07-11 | Macronix Int Co Ltd | Memory apparatus and method thereof for operating memory |
US7869283B2 (en) * | 2009-04-17 | 2011-01-11 | Windbond Electronics Corp. | Method for determining native threshold voltage of nonvolatile memory |
US8084760B2 (en) | 2009-04-20 | 2011-12-27 | Macronix International Co., Ltd. | Ring-shaped electrode and manufacturing method for same |
US8861273B2 (en) * | 2009-04-21 | 2014-10-14 | Macronix International Co., Ltd. | Bandgap engineered charge trapping memory in two-transistor nor architecture |
US8173987B2 (en) * | 2009-04-27 | 2012-05-08 | Macronix International Co., Ltd. | Integrated circuit 3D phase change memory array and manufacturing method |
US8097871B2 (en) * | 2009-04-30 | 2012-01-17 | Macronix International Co., Ltd. | Low operational current phase change memory structures |
US7933139B2 (en) * | 2009-05-15 | 2011-04-26 | Macronix International Co., Ltd. | One-transistor, one-resistor, one-capacitor phase change memory |
US8350316B2 (en) | 2009-05-22 | 2013-01-08 | Macronix International Co., Ltd. | Phase change memory cells having vertical channel access transistor and memory plane |
US7968876B2 (en) * | 2009-05-22 | 2011-06-28 | Macronix International Co., Ltd. | Phase change memory cell having vertical channel access transistor |
US8102705B2 (en) | 2009-06-05 | 2012-01-24 | Sandisk Technologies Inc. | Structure and method for shuffling data within non-volatile memory devices |
US8027195B2 (en) * | 2009-06-05 | 2011-09-27 | SanDisk Technologies, Inc. | Folding data stored in binary format into multi-state format within non-volatile memory devices |
US8809829B2 (en) * | 2009-06-15 | 2014-08-19 | Macronix International Co., Ltd. | Phase change memory having stabilized microstructure and manufacturing method |
US20100318720A1 (en) | 2009-06-16 | 2010-12-16 | Saranyan Rajagopalan | Multi-Bank Non-Volatile Memory System with Satellite File System |
US8406033B2 (en) * | 2009-06-22 | 2013-03-26 | Macronix International Co., Ltd. | Memory device and method for sensing and fixing margin cells |
US7974124B2 (en) * | 2009-06-24 | 2011-07-05 | Sandisk Corporation | Pointer based column selection techniques in non-volatile memories |
US8238149B2 (en) * | 2009-06-25 | 2012-08-07 | Macronix International Co., Ltd. | Methods and apparatus for reducing defect bits in phase change memory |
US8363463B2 (en) * | 2009-06-25 | 2013-01-29 | Macronix International Co., Ltd. | Phase change memory having one or more non-constant doping profiles |
US8054691B2 (en) | 2009-06-26 | 2011-11-08 | Sandisk Technologies Inc. | Detecting the completion of programming for non-volatile storage |
US20110002169A1 (en) | 2009-07-06 | 2011-01-06 | Yan Li | Bad Column Management with Bit Information in Non-Volatile Memory Systems |
US8198619B2 (en) * | 2009-07-15 | 2012-06-12 | Macronix International Co., Ltd. | Phase change memory cell structure |
US7894254B2 (en) * | 2009-07-15 | 2011-02-22 | Macronix International Co., Ltd. | Refresh circuitry for phase change memory |
US8110822B2 (en) * | 2009-07-15 | 2012-02-07 | Macronix International Co., Ltd. | Thermal protect PCRAM structure and methods for making |
US20110049456A1 (en) * | 2009-09-03 | 2011-03-03 | Macronix International Co., Ltd. | Phase change structure with composite doping for phase change memory |
US8400854B2 (en) | 2009-09-11 | 2013-03-19 | Sandisk Technologies Inc. | Identifying at-risk data in non-volatile storage |
US8064248B2 (en) * | 2009-09-17 | 2011-11-22 | Macronix International Co., Ltd. | 2T2R-1T1R mix mode phase change memory array |
US8178387B2 (en) * | 2009-10-23 | 2012-05-15 | Macronix International Co., Ltd. | Methods for reducing recrystallization time for a phase change material |
US8214700B2 (en) * | 2009-10-28 | 2012-07-03 | Sandisk Technologies Inc. | Non-volatile memory and method with post-write read and adaptive re-write to manage errors |
US8634240B2 (en) | 2009-10-28 | 2014-01-21 | SanDisk Technologies, Inc. | Non-volatile memory and method with accelerated post-write read to manage errors |
US8423866B2 (en) | 2009-10-28 | 2013-04-16 | SanDisk Technologies, Inc. | Non-volatile memory and method with post-write read and adaptive re-write to manage errors |
US8174895B2 (en) | 2009-12-15 | 2012-05-08 | Sandisk Technologies Inc. | Programming non-volatile storage with fast bit detection and verify skip |
US8144512B2 (en) | 2009-12-18 | 2012-03-27 | Sandisk Technologies Inc. | Data transfer flows for on-chip folding |
US20110153912A1 (en) | 2009-12-18 | 2011-06-23 | Sergey Anatolievich Gorobets | Maintaining Updates of Multi-Level Non-Volatile Memory in Binary Non-Volatile Memory |
US8725935B2 (en) | 2009-12-18 | 2014-05-13 | Sandisk Technologies Inc. | Balanced performance for on-chip folding of non-volatile memories |
US8054684B2 (en) | 2009-12-18 | 2011-11-08 | Sandisk Technologies Inc. | Non-volatile memory and method with atomic program sequence and write abort detection |
US8468294B2 (en) * | 2009-12-18 | 2013-06-18 | Sandisk Technologies Inc. | Non-volatile memory with multi-gear control using on-chip folding of data |
CN102117778B (en) * | 2010-01-05 | 2013-03-13 | 上海华虹Nec电子有限公司 | Method for improving reliability of SONOS memory by utilizing ozone oxidation |
TWI451420B (en) | 2010-01-20 | 2014-09-01 | Macronix Int Co Ltd | Memory program discharge circuit and method thereof |
US8213255B2 (en) | 2010-02-19 | 2012-07-03 | Sandisk Technologies Inc. | Non-volatile storage with temperature compensation based on neighbor state information |
US8218366B2 (en) | 2010-04-18 | 2012-07-10 | Sandisk Technologies Inc. | Programming non-volatile storage including reducing impact from other memory cells |
US8427874B2 (en) | 2010-04-30 | 2013-04-23 | SanDisk Technologies, Inc. | Non-volatile memory and method with even/odd combined block decoding |
US8729521B2 (en) | 2010-05-12 | 2014-05-20 | Macronix International Co., Ltd. | Self aligned fin-type programmable memory cell |
US8274831B2 (en) | 2010-05-24 | 2012-09-25 | Sandisk Technologies Inc. | Programming non-volatile storage with synchronized coupling |
US8310864B2 (en) | 2010-06-15 | 2012-11-13 | Macronix International Co., Ltd. | Self-aligned bit line under word line memory array |
US8543757B2 (en) | 2010-06-23 | 2013-09-24 | Sandisk Technologies Inc. | Techniques of maintaining logical to physical mapping information in non-volatile memory systems |
US8417876B2 (en) | 2010-06-23 | 2013-04-09 | Sandisk Technologies Inc. | Use of guard bands and phased maintenance operations to avoid exceeding maximum latency requirements in non-volatile memory systems |
US8432732B2 (en) | 2010-07-09 | 2013-04-30 | Sandisk Technologies Inc. | Detection of word-line leakage in memory arrays |
US8514630B2 (en) | 2010-07-09 | 2013-08-20 | Sandisk Technologies Inc. | Detection of word-line leakage in memory arrays: current based approach |
US8305807B2 (en) | 2010-07-09 | 2012-11-06 | Sandisk Technologies Inc. | Detection of broken word-lines in memory arrays |
WO2012009318A1 (en) | 2010-07-13 | 2012-01-19 | Sandisk Technologies Inc. | Dynamic optimization of back-end memory system interface |
US8464135B2 (en) | 2010-07-13 | 2013-06-11 | Sandisk Technologies Inc. | Adaptive flash interface |
US9069688B2 (en) | 2011-04-15 | 2015-06-30 | Sandisk Technologies Inc. | Dynamic optimization of back-end memory system interface |
US8471328B2 (en) | 2010-07-26 | 2013-06-25 | United Microelectronics Corp. | Non-volatile memory and manufacturing method thereof |
US8374031B2 (en) | 2010-09-29 | 2013-02-12 | SanDisk Technologies, Inc. | Techniques for the fast settling of word lines in NAND flash memory |
US8395935B2 (en) | 2010-10-06 | 2013-03-12 | Macronix International Co., Ltd. | Cross-point self-aligned reduced cell size phase change memory |
US8497705B2 (en) | 2010-11-09 | 2013-07-30 | Macronix International Co., Ltd. | Phase change device for interconnection of programmable logic device |
US8467238B2 (en) | 2010-11-15 | 2013-06-18 | Macronix International Co., Ltd. | Dynamic pulse operation for phase change memory |
US8472280B2 (en) | 2010-12-21 | 2013-06-25 | Sandisk Technologies Inc. | Alternate page by page programming scheme |
US8498152B2 (en) | 2010-12-23 | 2013-07-30 | Sandisk Il Ltd. | Non-volatile memory and methods with soft-bit reads while reading hard bits with compensation for coupling |
US8099652B1 (en) | 2010-12-23 | 2012-01-17 | Sandisk Corporation | Non-volatile memory and methods with reading soft bits in non uniform schemes |
US8782495B2 (en) | 2010-12-23 | 2014-07-15 | Sandisk Il Ltd | Non-volatile memory and methods with asymmetric soft read points around hard read points |
US8472257B2 (en) | 2011-03-24 | 2013-06-25 | Sandisk Technologies Inc. | Nonvolatile memory and method for improved programming with reduced verify |
US9342446B2 (en) | 2011-03-29 | 2016-05-17 | SanDisk Technologies, Inc. | Non-volatile memory system allowing reverse eviction of data updates to non-volatile binary cache |
US8334796B2 (en) | 2011-04-08 | 2012-12-18 | Sandisk Technologies Inc. | Hardware efficient on-chip digital temperature coefficient voltage generator and method |
US9240405B2 (en) | 2011-04-19 | 2016-01-19 | Macronix International Co., Ltd. | Memory with off-chip controller |
US8713380B2 (en) | 2011-05-03 | 2014-04-29 | SanDisk Technologies, Inc. | Non-volatile memory and method having efficient on-chip block-copying with controlled error rate |
US8379454B2 (en) | 2011-05-05 | 2013-02-19 | Sandisk Technologies Inc. | Detection of broken word-lines in memory arrays |
US8772059B2 (en) | 2011-05-13 | 2014-07-08 | Cypress Semiconductor Corporation | Inline method to monitor ONO stack quality |
US8772057B1 (en) | 2011-05-13 | 2014-07-08 | Cypress Semiconductor Corporation | Inline method to monitor ONO stack quality |
US9141528B2 (en) | 2011-05-17 | 2015-09-22 | Sandisk Technologies Inc. | Tracking and handling of super-hot data in non-volatile memory systems |
US8843693B2 (en) | 2011-05-17 | 2014-09-23 | SanDisk Technologies, Inc. | Non-volatile memory and method with improved data scrambling |
KR20140040137A (en) | 2011-05-17 | 2014-04-02 | 샌디스크 테크놀로지스, 인코포레이티드 | Non-volatile memory and method with small logical groups distributed among active slc and mlc memory partitions |
US9176864B2 (en) | 2011-05-17 | 2015-11-03 | SanDisk Technologies, Inc. | Non-volatile memory and method having block management with hot/cold data sorting |
US8456911B2 (en) | 2011-06-07 | 2013-06-04 | Sandisk Technologies Inc. | Intelligent shifting of read pass voltages for non-volatile storage |
US8427884B2 (en) | 2011-06-20 | 2013-04-23 | SanDisk Technologies, Inc. | Bit scan circuits and method in non-volatile memory |
US8432740B2 (en) | 2011-07-21 | 2013-04-30 | Sandisk Technologies Inc. | Program algorithm with staircase waveform decomposed into multiple passes |
US20130031431A1 (en) | 2011-07-28 | 2013-01-31 | Eran Sharon | Post-Write Read in Non-Volatile Memories Using Comparison of Data as Written in Binary and Multi-State Formats |
US8750042B2 (en) | 2011-07-28 | 2014-06-10 | Sandisk Technologies Inc. | Combined simultaneous sensing of multiple wordlines in a post-write read (PWR) and detection of NAND failures |
US8775901B2 (en) | 2011-07-28 | 2014-07-08 | SanDisk Technologies, Inc. | Data recovery for defective word lines during programming of non-volatile memory arrays |
US8726104B2 (en) | 2011-07-28 | 2014-05-13 | Sandisk Technologies Inc. | Non-volatile memory and method with accelerated post-write read using combined verification of multiple pages |
WO2013043602A2 (en) | 2011-09-19 | 2013-03-28 | SanDisk Technologies, Inc. | High endurance non-volatile storage |
WO2013058960A2 (en) | 2011-10-20 | 2013-04-25 | Sandisk Technologies Inc. | Compact sense amplifier for non-volatile memory |
US8705293B2 (en) | 2011-10-20 | 2014-04-22 | Sandisk Technologies Inc. | Compact sense amplifier for non-volatile memory suitable for quick pass write |
US8593866B2 (en) | 2011-11-11 | 2013-11-26 | Sandisk Technologies Inc. | Systems and methods for operating multi-bank nonvolatile memory |
EP2780912B1 (en) | 2011-11-18 | 2016-10-26 | SanDisk Technologies LLC | Non-volatile storage with data recovery |
CN102436849B (en) * | 2011-12-02 | 2015-03-11 | 南京大学 | Operation method for realizing multiple-valued/multibit storage of partial capture-type flash memory |
US8987700B2 (en) | 2011-12-02 | 2015-03-24 | Macronix International Co., Ltd. | Thermally confined electrode for programmable resistance memory |
US8811091B2 (en) | 2011-12-16 | 2014-08-19 | SanDisk Technologies, Inc. | Non-volatile memory and method with improved first pass programming |
US8811075B2 (en) | 2012-01-06 | 2014-08-19 | Sandisk Technologies Inc. | Charge cycling by equalizing and regulating the source, well, and bit line levels during write operations for NAND flash memory: verify to program transition |
US8913445B2 (en) | 2012-02-13 | 2014-12-16 | Macronix International Co., Ltd. | Method and apparatus for adjusting drain bias of a memory cell with addressed and neighbor bits |
US9396770B2 (en) | 2012-02-13 | 2016-07-19 | Macronix International Co., Ltd. | Method and apparatus for adjusting drain bias of a memory cell with addressed and neighbor bits |
US8582381B2 (en) | 2012-02-23 | 2013-11-12 | SanDisk Technologies, Inc. | Temperature based compensation during verify operations for non-volatile storage |
US10054562B2 (en) | 2012-02-28 | 2018-08-21 | Ramot At Tel-Aviv University Ltd. | Molecular sensor based on virtual buried nanowire |
US8730722B2 (en) | 2012-03-02 | 2014-05-20 | Sandisk Technologies Inc. | Saving of data in cases of word-line to word-line short in memory arrays |
US8937835B2 (en) | 2012-03-13 | 2015-01-20 | Sandisk Technologies Inc. | Non-volatile storage with read process that reduces disturb |
US8842473B2 (en) | 2012-03-15 | 2014-09-23 | Sandisk Technologies Inc. | Techniques for accessing column selecting shift register with skipped entries in non-volatile memories |
US8897085B2 (en) | 2012-03-19 | 2014-11-25 | Sandisk Technologies Inc. | Immunity against temporary and short power drops in non-volatile memory: pausing techniques |
TWI473094B (en) * | 2012-03-21 | 2015-02-11 | Macronix Int Co Ltd | Method and apparatus for adjusting drain bias of a memory cell with addressed and neighbor bits |
WO2013148090A2 (en) * | 2012-03-26 | 2013-10-03 | Cypress Semiconductor Corporation | Inline method to monitor ono stack quality |
US8760957B2 (en) | 2012-03-27 | 2014-06-24 | SanDisk Technologies, Inc. | Non-volatile memory and method having a memory array with a high-speed, short bit-line portion |
US9053066B2 (en) | 2012-03-30 | 2015-06-09 | Sandisk Technologies Inc. | NAND flash memory interface |
CN102610617B (en) * | 2012-03-31 | 2017-11-24 | 上海华虹宏力半导体制造有限公司 | A kind of more bit SONOS flash cells, array and operating methods |
US8732391B2 (en) | 2012-04-23 | 2014-05-20 | Sandisk Technologies Inc. | Obsolete block management for data retention in nonvolatile memory |
US8995183B2 (en) | 2012-04-23 | 2015-03-31 | Sandisk Technologies Inc. | Data retention in nonvolatile memory with multiple data storage formats |
US8681548B2 (en) | 2012-05-03 | 2014-03-25 | Sandisk Technologies Inc. | Column redundancy circuitry for non-volatile memory |
US8937837B2 (en) | 2012-05-08 | 2015-01-20 | Sandisk Technologies Inc. | Bit line BL isolation scheme during erase operation for non-volatile storage |
US8987098B2 (en) | 2012-06-19 | 2015-03-24 | Macronix International Co., Ltd. | Damascene word line |
US9142305B2 (en) | 2012-06-28 | 2015-09-22 | Sandisk Technologies Inc. | System to reduce stress on word line select transistor during erase operation |
US20140003176A1 (en) | 2012-06-28 | 2014-01-02 | Man Lung Mui | Compact High Speed Sense Amplifier for Non-Volatile Memory with Reduced layout Area and Power Consumption |
US8971141B2 (en) | 2012-06-28 | 2015-03-03 | Sandisk Technologies Inc. | Compact high speed sense amplifier for non-volatile memory and hybrid lockout |
US9293195B2 (en) | 2012-06-28 | 2016-03-22 | Sandisk Technologies Inc. | Compact high speed sense amplifier for non-volatile memory |
US8566671B1 (en) | 2012-06-29 | 2013-10-22 | Sandisk Technologies Inc. | Configurable accelerated post-write read to manage errors |
US8854900B2 (en) | 2012-07-26 | 2014-10-07 | SanDisk Technologies, Inc. | Non-volatile memory and method with peak current control |
US8750045B2 (en) | 2012-07-27 | 2014-06-10 | Sandisk Technologies Inc. | Experience count dependent program algorithm for flash memory |
US8737125B2 (en) | 2012-08-07 | 2014-05-27 | Sandisk Technologies Inc. | Aggregating data latches for program level determination |
US8730724B2 (en) | 2012-08-07 | 2014-05-20 | Sandisk Technologies Inc. | Common line current for program level determination in flash memory |
US20140071761A1 (en) | 2012-09-10 | 2014-03-13 | Sandisk Technologies Inc. | Non-volatile storage with joint hard bit and soft bit reading |
US9329986B2 (en) | 2012-09-10 | 2016-05-03 | Sandisk Technologies Inc. | Peak current management in multi-die non-volatile memory devices |
US8887011B2 (en) | 2012-09-13 | 2014-11-11 | Sandisk Technologies Inc. | Erased page confirmation in multilevel memory |
US9099532B2 (en) | 2012-09-14 | 2015-08-04 | Sandisk Technologies Inc. | Processes for NAND flash memory fabrication |
US9810723B2 (en) | 2012-09-27 | 2017-11-07 | Sandisk Technologies Llc | Charge pump based over-sampling ADC for current detection |
US9164526B2 (en) | 2012-09-27 | 2015-10-20 | Sandisk Technologies Inc. | Sigma delta over-sampling charge pump analog-to-digital converter |
US9053011B2 (en) | 2012-09-28 | 2015-06-09 | Sandisk Technologies Inc. | Selective protection of lower page data during upper page write |
US9076506B2 (en) | 2012-09-28 | 2015-07-07 | Sandisk Technologies Inc. | Variable rate parallel to serial shift register |
US8897080B2 (en) | 2012-09-28 | 2014-11-25 | Sandisk Technologies Inc. | Variable rate serial to parallel shift register |
US9490035B2 (en) | 2012-09-28 | 2016-11-08 | SanDisk Technologies, Inc. | Centralized variable rate serializer and deserializer for bad column management |
US9047974B2 (en) | 2012-10-04 | 2015-06-02 | Sandisk Technologies Inc. | Erased state reading |
US9129854B2 (en) | 2012-10-04 | 2015-09-08 | Sandisk Technologies Inc. | Full metal gate replacement process for NAND flash memory |
US20140108705A1 (en) | 2012-10-12 | 2014-04-17 | Sandisk Technologies Inc. | Use of High Endurance Non-Volatile Memory for Read Acceleration |
US9218881B2 (en) | 2012-10-23 | 2015-12-22 | Sandisk Technologies Inc. | Flash memory blocks with extended data retention |
US8902669B2 (en) | 2012-11-08 | 2014-12-02 | SanDisk Technologies, Inc. | Flash memory with data retention bias |
US9466382B2 (en) | 2012-11-14 | 2016-10-11 | Sandisk Technologies Llc | Compensation for sub-block erase |
US8830717B2 (en) | 2012-11-29 | 2014-09-09 | Sandisk Technologies Inc. | Optimized configurable NAND parameters |
US9171620B2 (en) | 2012-11-29 | 2015-10-27 | Sandisk Technologies Inc. | Weighted read scrub for nonvolatile memory |
US9183945B2 (en) | 2012-11-30 | 2015-11-10 | Sandisk Technologies Inc. | Systems and methods to avoid false verify and false read |
US9146807B2 (en) | 2012-12-04 | 2015-09-29 | Sandisk Technologies Inc. | Bad column handling in flash memory |
US8995184B2 (en) | 2012-12-06 | 2015-03-31 | Sandisk Technologies Inc. | Adaptive operation of multi level cell memory |
US9195584B2 (en) | 2012-12-10 | 2015-11-24 | Sandisk Technologies Inc. | Dynamic block linking with individually configured plane parameters |
US9098428B2 (en) | 2012-12-11 | 2015-08-04 | Sandisk Technologies Inc. | Data recovery on cluster failures and ECC enhancements with code word interleaving |
US8988941B2 (en) | 2012-12-18 | 2015-03-24 | SanDisk Tehcnologies Inc. | Select transistor tuning |
US8923065B2 (en) | 2012-12-31 | 2014-12-30 | SanDisk Technologies, Inc. | Nonvolatile memory and method with improved I/O interface |
US8837220B2 (en) | 2013-01-15 | 2014-09-16 | United Microelectronics Corp. | Nonvolatile memory and manipulating method thereof |
US8913428B2 (en) | 2013-01-25 | 2014-12-16 | Sandisk Technologies Inc. | Programming non-volatile storage system with multiple memory die |
US9026757B2 (en) | 2013-01-25 | 2015-05-05 | Sandisk Technologies Inc. | Non-volatile memory programming data preservation |
US9098205B2 (en) | 2013-01-30 | 2015-08-04 | Sandisk Technologies Inc. | Data randomization in 3-D memory |
US8885416B2 (en) | 2013-01-30 | 2014-11-11 | Sandisk Technologies Inc. | Bit line current trip point modulation for reading nonvolatile storage elements |
US8971128B2 (en) | 2013-01-31 | 2015-03-03 | Sandisk Technologies Inc. | Adaptive initial program voltage for non-volatile memory |
US8995195B2 (en) | 2013-02-12 | 2015-03-31 | Sandisk Technologies Inc. | Fast-reading NAND flash memory |
US9384839B2 (en) | 2013-03-07 | 2016-07-05 | Sandisk Technologies Llc | Write sequence providing write abort protection |
US9379126B2 (en) | 2013-03-14 | 2016-06-28 | Macronix International Co., Ltd. | Damascene conductor for a 3D device |
US9465732B2 (en) | 2013-03-15 | 2016-10-11 | Sandisk Technologies Llc | Binning of blocks for dynamic linking |
US8942038B2 (en) | 2013-04-02 | 2015-01-27 | SanDisk Technologies, Inc. | High endurance nonvolatile memory |
US9070449B2 (en) | 2013-04-26 | 2015-06-30 | Sandisk Technologies Inc. | Defective block management |
US9218890B2 (en) | 2013-06-03 | 2015-12-22 | Sandisk Technologies Inc. | Adaptive operation of three dimensional memory |
US9183086B2 (en) | 2013-06-03 | 2015-11-10 | Sandisk Technologies Inc. | Selection of data for redundancy calculation in three dimensional nonvolatile memory |
US9230656B2 (en) | 2013-06-26 | 2016-01-05 | Sandisk Technologies Inc. | System for maintaining back gate threshold voltage in three dimensional NAND memory |
US20150006784A1 (en) | 2013-06-27 | 2015-01-01 | Sandisk Technologies Inc. | Efficient Post Write Read in Three Dimensional Nonvolatile Memory |
US9063671B2 (en) | 2013-07-02 | 2015-06-23 | Sandisk Technologies Inc. | Write operations with full sequence programming for defect management in nonvolatile memory |
US9218242B2 (en) | 2013-07-02 | 2015-12-22 | Sandisk Technologies Inc. | Write operations for defect management in nonvolatile memory |
US9177663B2 (en) | 2013-07-18 | 2015-11-03 | Sandisk Technologies Inc. | Dynamic regulation of memory array source line |
US9442842B2 (en) | 2013-08-19 | 2016-09-13 | Sandisk Technologies Llc | Memory system performance configuration |
US9142324B2 (en) | 2013-09-03 | 2015-09-22 | Sandisk Technologies Inc. | Bad block reconfiguration in nonvolatile memory |
US9613806B2 (en) | 2013-09-04 | 2017-04-04 | Sandisk Technologies Llc | Triple patterning NAND flash memory |
US8932955B1 (en) | 2013-09-04 | 2015-01-13 | Sandisk Technologies Inc. | Triple patterning NAND flash memory with SOC |
US9342401B2 (en) | 2013-09-16 | 2016-05-17 | Sandisk Technologies Inc. | Selective in-situ retouching of data in nonvolatile memory |
US9099538B2 (en) | 2013-09-17 | 2015-08-04 | Macronix International Co., Ltd. | Conductor with a plurality of vertical extensions for a 3D device |
US9240238B2 (en) | 2013-09-20 | 2016-01-19 | Sandisk Technologies Inc. | Back gate operation with elevated threshold voltage |
US9165683B2 (en) | 2013-09-23 | 2015-10-20 | Sandisk Technologies Inc. | Multi-word line erratic programming detection |
US8929141B1 (en) | 2013-10-02 | 2015-01-06 | Sandisk Technologies Inc. | Three-dimensional NAND memory with adaptive erase |
US20150121156A1 (en) | 2013-10-28 | 2015-04-30 | Sandisk Technologies Inc. | Block Structure Profiling in Three Dimensional Memory |
US9177673B2 (en) | 2013-10-28 | 2015-11-03 | Sandisk Technologies Inc. | Selection of data for redundancy calculation by likely error rate |
US9501400B2 (en) | 2013-11-13 | 2016-11-22 | Sandisk Technologies Llc | Identification and operation of sub-prime blocks in nonvolatile memory |
US9411721B2 (en) | 2013-11-15 | 2016-08-09 | Sandisk Technologies Llc | Detecting access sequences for data compression on non-volatile memory devices |
US9043537B1 (en) | 2013-11-21 | 2015-05-26 | Sandisk Technologies Inc. | Update block programming order |
US9229644B2 (en) | 2013-11-25 | 2016-01-05 | Sandisk Technologies Inc. | Targeted copy of data relocation |
US9141291B2 (en) | 2013-11-26 | 2015-09-22 | Sandisk Technologies Inc. | Adaptive context disbursement for improved performance in non-volatile memory systems |
US9218283B2 (en) | 2013-12-02 | 2015-12-22 | Sandisk Technologies Inc. | Multi-die write management |
US9213601B2 (en) | 2013-12-03 | 2015-12-15 | Sandisk Technologies Inc. | Adaptive data re-compaction after post-write read verification operations |
US9058881B1 (en) | 2013-12-05 | 2015-06-16 | Sandisk Technologies Inc. | Systems and methods for partial page programming of multi level cells |
US9244631B2 (en) | 2013-12-06 | 2016-01-26 | Sandisk Technologies Inc. | Lower page only host burst writes |
US9093158B2 (en) | 2013-12-06 | 2015-07-28 | Sandisk Technologies Inc. | Write scheme for charge trapping memory |
US9218886B2 (en) | 2013-12-10 | 2015-12-22 | SanDisk Technologies, Inc. | String dependent parameter setup |
US9208023B2 (en) | 2013-12-23 | 2015-12-08 | Sandisk Technologies Inc. | Systems and methods for scheduling post-write read in nonvolatile memory |
US9466383B2 (en) | 2013-12-30 | 2016-10-11 | Sandisk Technologies Llc | Non-volatile memory and method with adaptive logical groups |
US9336879B2 (en) | 2014-01-24 | 2016-05-10 | Macronix International Co., Ltd. | Multiple phase change materials in an integrated circuit for system on a chip application |
US9508437B2 (en) | 2014-01-30 | 2016-11-29 | Sandisk Technologies Llc | Pattern breaking in multi-die write management |
US9368224B2 (en) | 2014-02-07 | 2016-06-14 | SanDisk Technologies, Inc. | Self-adjusting regulation current for memory array source line |
US9542344B2 (en) | 2014-02-19 | 2017-01-10 | Sandisk Technologies Llc | Datapath management in a memory controller |
US9230689B2 (en) | 2014-03-17 | 2016-01-05 | Sandisk Technologies Inc. | Finding read disturbs on non-volatile memories |
US9384128B2 (en) | 2014-04-18 | 2016-07-05 | SanDisk Technologies, Inc. | Multi-level redundancy code for non-volatile memory controller |
US9559113B2 (en) | 2014-05-01 | 2017-01-31 | Macronix International Co., Ltd. | SSL/GSL gate oxide in 3D vertical channel NAND |
US8929169B1 (en) | 2014-05-13 | 2015-01-06 | Sandisk Technologies Inc. | Power management for nonvolatile memory array |
US8902652B1 (en) | 2014-05-13 | 2014-12-02 | Sandisk Technologies Inc. | Systems and methods for lower page writes |
US8886877B1 (en) | 2014-05-15 | 2014-11-11 | Sandisk Technologies Inc. | In-situ block folding for nonvolatile memory |
US9015561B1 (en) | 2014-06-11 | 2015-04-21 | Sandisk Technologies Inc. | Adaptive redundancy in three dimensional memory |
US8918577B1 (en) | 2014-06-13 | 2014-12-23 | Sandisk Technologies Inc. | Three dimensional nonvolatile memory with variable block capacity |
US9483339B2 (en) | 2014-06-27 | 2016-11-01 | Sandisk Technologies Llc | Systems and methods for fast bit error rate estimation |
US9633742B2 (en) | 2014-07-10 | 2017-04-25 | Sandisk Technologies Llc | Segmentation of blocks for faster bit line settling/recovery in non-volatile memory devices |
US9460809B2 (en) | 2014-07-10 | 2016-10-04 | Sandisk Technologies Llc | AC stress mode to screen out word line to word line shorts |
US9443612B2 (en) | 2014-07-10 | 2016-09-13 | Sandisk Technologies Llc | Determination of bit line to low voltage signal shorts |
US9514835B2 (en) | 2014-07-10 | 2016-12-06 | Sandisk Technologies Llc | Determination of word line to word line shorts between adjacent blocks |
US9484086B2 (en) | 2014-07-10 | 2016-11-01 | Sandisk Technologies Llc | Determination of word line to local source line shorts |
US9159412B1 (en) | 2014-07-15 | 2015-10-13 | Macronix International Co., Ltd. | Staggered write and verify for phase change memory |
US9218874B1 (en) | 2014-08-11 | 2015-12-22 | Sandisk Technologies Inc. | Multi-pulse programming cycle of non-volatile memory for enhanced de-trapping |
US9330776B2 (en) | 2014-08-14 | 2016-05-03 | Sandisk Technologies Inc. | High voltage step down regulator with breakdown protection |
US9208895B1 (en) | 2014-08-14 | 2015-12-08 | Sandisk Technologies Inc. | Cell current control through power supply |
US9305648B2 (en) | 2014-08-20 | 2016-04-05 | SanDisk Technologies, Inc. | Techniques for programming of select gates in NAND memory |
US9312026B2 (en) | 2014-08-22 | 2016-04-12 | Sandisk Technologies Inc. | Zoned erase verify in three dimensional nonvolatile memory |
US9349468B2 (en) | 2014-08-25 | 2016-05-24 | SanDisk Technologies, Inc. | Operational amplifier methods for charging of sense amplifier internal nodes |
US9224637B1 (en) | 2014-08-26 | 2015-12-29 | Sandisk Technologies Inc. | Bi-level dry etching scheme for transistor contacts |
US9240249B1 (en) | 2014-09-02 | 2016-01-19 | Sandisk Technologies Inc. | AC stress methods to screen out bit line defects |
US9202593B1 (en) | 2014-09-02 | 2015-12-01 | Sandisk Technologies Inc. | Techniques for detecting broken word lines in non-volatile memories |
US9224744B1 (en) | 2014-09-03 | 2015-12-29 | Sandisk Technologies Inc. | Wide and narrow patterning using common process |
US9401275B2 (en) | 2014-09-03 | 2016-07-26 | Sandisk Technologies Llc | Word line with multi-layer cap structure |
US9449694B2 (en) | 2014-09-04 | 2016-09-20 | Sandisk Technologies Llc | Non-volatile memory with multi-word line select for defect detection operations |
US9411669B2 (en) | 2014-09-11 | 2016-08-09 | Sandisk Technologies Llc | Selective sampling of data stored in nonvolatile memory |
US9418750B2 (en) | 2014-09-15 | 2016-08-16 | Sandisk Technologies Llc | Single ended word line and bit line time constant measurement |
US10114562B2 (en) | 2014-09-16 | 2018-10-30 | Sandisk Technologies Llc | Adaptive block allocation in nonvolatile memory |
US9236393B1 (en) | 2014-09-24 | 2016-01-12 | Sandisk Technologies Inc. | 3D NAND memory with socketed floating gate cells |
US9595338B2 (en) | 2014-09-24 | 2017-03-14 | Sandisk Technologies Llc | Utilizing NAND strings in dummy blocks for faster bit line precharge |
US9478557B1 (en) | 2014-09-24 | 2016-10-25 | Sandisk Technologies Llc | Process for 3D NAND memory with socketed floating gate cells |
US9419006B2 (en) | 2014-09-24 | 2016-08-16 | Sandisk Technologies Llc | Process for 3D NAND memory with socketed floating gate cells |
US9496272B2 (en) | 2014-09-24 | 2016-11-15 | Sandisk Technologies Llc | 3D memory having NAND strings switched by transistors with elongated polysilicon gates |
US20160098197A1 (en) | 2014-10-06 | 2016-04-07 | SanDisk Technologies, Inc. | Nonvolatile memory and method with state encoding and page-by-page programming yielding invariant read points |
US9576673B2 (en) | 2014-10-07 | 2017-02-21 | Sandisk Technologies Llc | Sensing multiple reference levels in non-volatile storage elements |
US9318204B1 (en) | 2014-10-07 | 2016-04-19 | SanDisk Technologies, Inc. | Non-volatile memory and method with adjusted timing for individual programming pulses |
US20160118135A1 (en) | 2014-10-28 | 2016-04-28 | Sandisk Technologies Inc. | Two-strobe sensing for nonvolatile storage |
US9443606B2 (en) | 2014-10-28 | 2016-09-13 | Sandisk Technologies Llc | Word line dependent two strobe sensing mode for nonvolatile storage elements |
US9934872B2 (en) | 2014-10-30 | 2018-04-03 | Sandisk Technologies Llc | Erase stress and delta erase loop count methods for various fail modes in non-volatile memory |
US9361990B1 (en) | 2014-12-18 | 2016-06-07 | SanDisk Technologies, Inc. | Time domain ramp rate control for erase inhibit in flash memory |
US20170054032A1 (en) | 2015-01-09 | 2017-02-23 | SanDisk Technologies, Inc. | Non-volatile memory having individually optimized silicide contacts and process therefor |
US9385721B1 (en) | 2015-01-14 | 2016-07-05 | Sandisk Technologies Llc | Bulk driven low swing driver |
US9224502B1 (en) | 2015-01-14 | 2015-12-29 | Sandisk Technologies Inc. | Techniques for detection and treating memory hole to local interconnect marginality defects |
US9236128B1 (en) | 2015-02-02 | 2016-01-12 | Sandisk Technologies Inc. | Voltage kick to non-selected word line during programming |
US9318210B1 (en) | 2015-02-02 | 2016-04-19 | Sandisk Technologies Inc. | Word line kick during sensing: trimming and adjacent word lines |
US9959067B2 (en) | 2015-02-04 | 2018-05-01 | Sandisk Technologies Llc | Memory block allocation by block health |
US9390922B1 (en) | 2015-02-06 | 2016-07-12 | Sandisk Technologies Llc | Process for forming wide and narrow conductive lines |
US10032524B2 (en) | 2015-02-09 | 2018-07-24 | Sandisk Technologies Llc | Techniques for determining local interconnect defects |
US9583207B2 (en) | 2015-02-10 | 2017-02-28 | Sandisk Technologies Llc | Adaptive data shaping in nonvolatile memory |
US9627395B2 (en) | 2015-02-11 | 2017-04-18 | Sandisk Technologies Llc | Enhanced channel mobility three-dimensional memory structure and method of making thereof |
US9425047B1 (en) | 2015-02-19 | 2016-08-23 | Sandisk Technologies Llc | Self-aligned process using variable-fluidity material |
US9595566B2 (en) | 2015-02-25 | 2017-03-14 | Sandisk Technologies Llc | Floating staircase word lines and process in a 3D non-volatile memory having vertical bit lines |
US10055267B2 (en) | 2015-03-04 | 2018-08-21 | Sandisk Technologies Llc | Block management scheme to handle cluster failures in non-volatile memory |
US9318209B1 (en) | 2015-03-24 | 2016-04-19 | Sandisk Technologies Inc. | Digitally controlled source side select gate offset in 3D NAND memory erase |
US9564219B2 (en) | 2015-04-08 | 2017-02-07 | Sandisk Technologies Llc | Current based detection and recording of memory hole-interconnect spacing defects |
US9269446B1 (en) | 2015-04-08 | 2016-02-23 | Sandisk Technologies Inc. | Methods to improve programming of slow cells |
US9502123B2 (en) | 2015-04-21 | 2016-11-22 | Sandisk Technologies Llc | Adaptive block parameters |
US9502428B1 (en) | 2015-04-29 | 2016-11-22 | Sandisk Technologies Llc | Sidewall assisted process for wide and narrow line formation |
US9595444B2 (en) | 2015-05-14 | 2017-03-14 | Sandisk Technologies Llc | Floating gate separation in NAND flash memory |
US9672906B2 (en) | 2015-06-19 | 2017-06-06 | Macronix International Co., Ltd. | Phase change memory with inter-granular switching |
US9484098B1 (en) | 2015-08-05 | 2016-11-01 | Sandisk Technologies Llc | Smart reread in nonvolatile memory |
US9659666B2 (en) | 2015-08-31 | 2017-05-23 | Sandisk Technologies Llc | Dynamic memory recovery at the sub-block level |
US10157681B2 (en) | 2015-09-14 | 2018-12-18 | Sandisk Technologies Llc | Programming of nonvolatile memory with verify level dependent on memory state and programming loop count |
US9401216B1 (en) | 2015-09-22 | 2016-07-26 | Sandisk Technologies Llc | Adaptive operation of 3D NAND memory |
US9691473B2 (en) | 2015-09-22 | 2017-06-27 | Sandisk Technologies Llc | Adaptive operation of 3D memory |
US9792175B2 (en) | 2015-10-21 | 2017-10-17 | Sandisk Technologies Llc | Bad column management in nonvolatile memory |
US9858009B2 (en) | 2015-10-26 | 2018-01-02 | Sandisk Technologies Llc | Data folding in 3D nonvolatile memory |
US9478495B1 (en) | 2015-10-26 | 2016-10-25 | Sandisk Technologies Llc | Three dimensional memory device containing aluminum source contact via structure and method of making thereof |
US9698676B1 (en) | 2016-03-11 | 2017-07-04 | Sandisk Technologies Llc | Charge pump based over-sampling with uniform step size for current detection |
US9817593B1 (en) | 2016-07-11 | 2017-11-14 | Sandisk Technologies Llc | Block management in non-volatile memory system with non-blocking control sync system |
US9792994B1 (en) | 2016-09-28 | 2017-10-17 | Sandisk Technologies Llc | Bulk modulation scheme to reduce I/O pin capacitance |
US10199434B1 (en) | 2018-02-05 | 2019-02-05 | Sandisk Technologies Llc | Three-dimensional cross rail phase change memory device and method of manufacturing the same |
US10468596B2 (en) | 2018-02-21 | 2019-11-05 | Sandisk Technologies Llc | Damascene process for forming three-dimensional cross rail phase change memory devices |
US10580976B2 (en) | 2018-03-19 | 2020-03-03 | Sandisk Technologies Llc | Three-dimensional phase change memory device having a laterally constricted element and method of making the same |
US10651378B1 (en) | 2018-10-25 | 2020-05-12 | International Business Machines Corporation | Resistive random-access memory |
US11017866B2 (en) * | 2019-09-03 | 2021-05-25 | Silicon Storage Technology, Inc. | Method of improving read current stability in analog non-volatile memory using final bake in predetermined program state |
CN112349328B (en) * | 2020-10-21 | 2021-08-17 | 中天弘宇集成电路有限责任公司 | Programming method of charge trapping flash memory |
US11721397B2 (en) | 2020-12-28 | 2023-08-08 | Sandisk Technologies Llc | Power saving and fast read sequence for non-volatile memory |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5654568A (en) * | 1992-01-17 | 1997-08-05 | Rohm Co., Ltd. | Semiconductor device including nonvolatile memories |
US5768192A (en) * | 1996-07-23 | 1998-06-16 | Saifun Semiconductors, Ltd. | Non-volatile semiconductor memory cell utilizing asymmetrical charge trapping |
Family Cites Families (290)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3567303A (en) * | 1969-01-21 | 1971-03-02 | Collins Radio Co | Self-locking handle |
US3566194A (en) * | 1969-09-02 | 1971-02-23 | Ite Imperial Corp | Shallow depth load center |
GB1297899A (en) | 1970-10-02 | 1972-11-29 | ||
GB1392599A (en) | 1971-07-28 | 1975-04-30 | Mullard Ltd | Semiconductor memory elements |
US3881180A (en) | 1971-11-30 | 1975-04-29 | Texas Instruments Inc | Non-volatile memory cell |
US3895360A (en) | 1974-01-29 | 1975-07-15 | Westinghouse Electric Corp | Block oriented random access memory |
US4016588A (en) | 1974-12-27 | 1977-04-05 | Nippon Electric Company, Ltd. | Non-volatile semiconductor memory device |
US4017888A (en) | 1975-12-31 | 1977-04-12 | International Business Machines Corporation | Non-volatile metal nitride oxide semiconductor device |
US4151021A (en) | 1977-01-26 | 1979-04-24 | Texas Instruments Incorporated | Method of making a high density floating gate electrically programmable ROM |
US4145703A (en) | 1977-04-15 | 1979-03-20 | Supertex, Inc. | High power MOS device and fabrication method therefor |
US4173766A (en) | 1977-09-16 | 1979-11-06 | Fairchild Camera And Instrument Corporation | Insulated gate field-effect transistor read-only memory cell |
US4173791A (en) | 1977-09-16 | 1979-11-06 | Fairchild Camera And Instrument Corporation | Insulated gate field-effect transistor read-only memory array |
US4373248A (en) | 1978-07-12 | 1983-02-15 | Texas Instruments Incorporated | Method of making high density semiconductor device such as floating gate electrically programmable ROM or the like |
DE2832388C2 (en) | 1978-07-24 | 1986-08-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Process for the production of MNOS and MOS transistors in silicon gate technology on a semiconductor substrate |
US4360900A (en) | 1978-11-27 | 1982-11-23 | Texas Instruments Incorporated | Non-volatile semiconductor memory elements |
US4247861A (en) | 1979-03-09 | 1981-01-27 | Rca Corporation | High performance electrically alterable read-only memory (EAROM) |
DE2923995C2 (en) | 1979-06-13 | 1985-11-07 | Siemens AG, 1000 Berlin und 8000 München | Process for the production of integrated MOS circuits with MOS transistors and MNOS memory transistors in silicon gate technology |
WO1981000790A1 (en) | 1979-09-13 | 1981-03-19 | Ncr Co | Silicon gate non-volatile memory device |
JPS5656677A (en) | 1979-10-13 | 1981-05-18 | Toshiba Corp | Semiconductor memory device |
US4281397A (en) | 1979-10-29 | 1981-07-28 | Texas Instruments Incorporated | Virtual ground MOS EPROM or ROM matrix |
DE2947350A1 (en) | 1979-11-23 | 1981-05-27 | Siemens AG, 1000 Berlin und 8000 München | METHOD FOR PRODUCING MNOS STORAGE TRANSISTORS WITH A VERY SHORT CHANNEL LENGTH IN SILICON GATE TECHNOLOGY |
JPS56120166A (en) | 1980-02-27 | 1981-09-21 | Hitachi Ltd | Semiconductor ic device and manufacture thereof |
US4342102A (en) | 1980-06-18 | 1982-07-27 | Signetics Corporation | Semiconductor memory array |
US4380057A (en) | 1980-10-27 | 1983-04-12 | International Business Machines Corporation | Electrically alterable double dense memory |
US4521796A (en) | 1980-12-11 | 1985-06-04 | General Instrument Corporation | Memory implant profile for improved channel shielding in electrically alterable read only memory semiconductor device |
EP0056195B1 (en) | 1980-12-25 | 1986-06-18 | Fujitsu Limited | Nonvolatile semiconductor memory device |
US4382827A (en) * | 1981-04-27 | 1983-05-10 | Ncr Corporation | Silicon nitride S/D ion implant mask in CMOS device fabrication |
US4448400A (en) | 1981-07-13 | 1984-05-15 | Eliyahou Harari | Highly scalable dynamic RAM cell with self-signal amplification |
US4404747A (en) | 1981-07-29 | 1983-09-20 | Schur, Inc. | Knife and sheath assembly |
US4389705A (en) | 1981-08-21 | 1983-06-21 | Mostek Corporation | Semiconductor memory circuit with depletion data transfer transistor |
US4388705A (en) | 1981-10-01 | 1983-06-14 | Mostek Corporation | Semiconductor memory circuit |
US4435786A (en) | 1981-11-23 | 1984-03-06 | Fairchild Camera And Instrument Corporation | Self-refreshing memory cell |
US4494016A (en) | 1982-07-26 | 1985-01-15 | Sperry Corporation | High performance MESFET transistor for VLSI implementation |
US4527257A (en) | 1982-08-25 | 1985-07-02 | Westinghouse Electric Corp. | Common memory gate non-volatile transistor memory |
JPS5949022A (en) | 1982-09-13 | 1984-03-21 | Toshiba Corp | Multi-value logical circuit |
US4613956A (en) | 1983-02-23 | 1986-09-23 | Texas Instruments Incorporated | Floating gate memory with improved dielectric |
US4701776A (en) * | 1983-08-29 | 1987-10-20 | Seeq Technology, Inc. | MOS floating gate memory cell and process for fabricating same |
US4769340A (en) | 1983-11-28 | 1988-09-06 | Exel Microelectronics, Inc. | Method for making electrically programmable memory device by doping the floating gate by implant |
US4754314A (en) * | 1984-01-24 | 1988-06-28 | Texas Instruments Incorporated | Split-level CMOS |
US4725984A (en) * | 1984-02-21 | 1988-02-16 | Seeq Technology, Inc. | CMOS eprom sense amplifier |
JPS60182174A (en) | 1984-02-28 | 1985-09-17 | Nec Corp | Non-volatile semiconductor memory |
GB2157489A (en) | 1984-03-23 | 1985-10-23 | Hitachi Ltd | A semiconductor integrated circuit memory device |
KR930007195B1 (en) | 1984-05-23 | 1993-07-31 | 가부시끼가이샤 히다찌세이사꾸쇼 | Semiconductor device and its manufacturing method |
US5352620A (en) | 1984-05-23 | 1994-10-04 | Hitachi, Ltd. | Method of making semiconductor device with memory cells and peripheral transistors |
US4743564A (en) * | 1984-12-28 | 1988-05-10 | Kabushiki Kaisha Toshiba | Method for manufacturing a complementary MOS type semiconductor device |
US4665426A (en) | 1985-02-01 | 1987-05-12 | Advanced Micro Devices, Inc. | EPROM with ultraviolet radiation transparent silicon nitride passivation layer |
US4761764A (en) | 1985-04-18 | 1988-08-02 | Nec Corporation | Programmable read only memory operable with reduced programming power consumption |
US4667217A (en) | 1985-04-19 | 1987-05-19 | Ncr Corporation | Two bit vertically/horizontally integrated memory cell |
JPH0831789B2 (en) | 1985-09-04 | 1996-03-27 | 沖電気工業株式会社 | Output circuit |
US4742491A (en) | 1985-09-26 | 1988-05-03 | Advanced Micro Devices, Inc. | Memory cell having hot-hole injection erase mode |
US4742492A (en) * | 1985-09-27 | 1988-05-03 | Texas Instruments Incorporated | EEPROM memory cell having improved breakdown characteristics and driving circuitry therefor |
US4760555A (en) | 1986-04-21 | 1988-07-26 | Texas Instruments Incorporated | Memory array with an array reorganizer |
JPH0828431B2 (en) | 1986-04-22 | 1996-03-21 | 日本電気株式会社 | Semiconductor memory device |
US4758869A (en) | 1986-08-29 | 1988-07-19 | Waferscale Integration, Inc. | Nonvolatile floating gate transistor structure |
US5168334A (en) | 1987-07-31 | 1992-12-01 | Texas Instruments, Incorporated | Non-volatile semiconductor memory |
US4780424A (en) | 1987-09-28 | 1988-10-25 | Intel Corporation | Process for fabricating electrically alterable floating gate memory devices |
US4870470A (en) | 1987-10-16 | 1989-09-26 | International Business Machines Corporation | Non-volatile memory cell having Si rich silicon nitride charge trapping layer |
US4839705A (en) | 1987-12-16 | 1989-06-13 | Texas Instruments Incorporated | X-cell EEPROM array |
JPH07120720B2 (en) | 1987-12-17 | 1995-12-20 | 三菱電機株式会社 | Nonvolatile semiconductor memory device |
US5159570A (en) | 1987-12-22 | 1992-10-27 | Texas Instruments Incorporated | Four memory state EEPROM |
US4888735A (en) | 1987-12-30 | 1989-12-19 | Elite Semiconductor & Systems Int'l., Inc. | ROM cell and array configuration |
US4857770A (en) | 1988-02-29 | 1989-08-15 | Advanced Micro Devices, Inc. | Output buffer arrangement for reducing chip noise without speed penalty |
US5268870A (en) | 1988-06-08 | 1993-12-07 | Eliyahou Harari | Flash EEPROM system and intelligent programming and erasing methods therefor |
US4941028A (en) | 1988-08-10 | 1990-07-10 | Actel Corporation | Structure for protecting thin dielectrics during processing |
JPH0271493A (en) | 1988-09-06 | 1990-03-12 | Mitsubishi Electric Corp | Semiconductor memory device |
US5042009A (en) | 1988-12-09 | 1991-08-20 | Waferscale Integration, Inc. | Method for programming a floating gate memory device |
US5293563A (en) | 1988-12-29 | 1994-03-08 | Sharp Kabushiki Kaisha | Multi-level memory cell with increased read-out margin |
US5120672A (en) | 1989-02-22 | 1992-06-09 | Texas Instruments Incorporated | Fabricating a single level merged EEPROM cell having an ONO memory stack substantially spaced from the source region |
US5142495A (en) | 1989-03-10 | 1992-08-25 | Intel Corporation | Variable load for margin mode |
DE3931596A1 (en) | 1989-03-25 | 1990-10-04 | Eurosil Electronic Gmbh | VOLTAGE MULTIPLIER |
US5172338B1 (en) | 1989-04-13 | 1997-07-08 | Sandisk Corp | Multi-state eeprom read and write circuits and techniques |
EP1031992B1 (en) | 1989-04-13 | 2006-06-21 | SanDisk Corporation | Flash EEPROM system |
US4961010A (en) | 1989-05-19 | 1990-10-02 | National Semiconductor Corporation | Output buffer for reducing switching induced noise |
US5104819A (en) | 1989-08-07 | 1992-04-14 | Intel Corporation | Fabrication of interpoly dielctric for EPROM-related technologies |
DE3938477A1 (en) * | 1989-11-20 | 1991-05-23 | Koenig & Bauer Ag | PRINT PLATE BENDING DEVICE |
US5027321A (en) | 1989-11-21 | 1991-06-25 | Intel Corporation | Apparatus and method for improved reading/programming of virtual ground EPROM arrays |
US4992391A (en) | 1989-11-29 | 1991-02-12 | Advanced Micro Devices, Inc. | Process for fabricating a control gate for a floating gate FET |
US5268590A (en) * | 1989-12-27 | 1993-12-07 | Motorola, Inc. | CMOS device and process |
KR100199258B1 (en) | 1990-02-09 | 1999-06-15 | 가나이 쓰도무 | Semiconductor integrated circuit device |
US5204835A (en) | 1990-06-13 | 1993-04-20 | Waferscale Integration Inc. | Eprom virtual ground array |
EP0461904A3 (en) | 1990-06-14 | 1992-09-09 | Creative Integrated Systems, Inc. | An improved semiconductor read-only vlsi memory |
US5075245A (en) | 1990-08-03 | 1991-12-24 | Intel Corporation | Method for improving erase characteristics of buried bit line flash EPROM devices without using sacrificial oxide growth and removal steps |
US5289406A (en) | 1990-08-28 | 1994-02-22 | Mitsubishi Denki Kabushiki Kaisha | Read only memory for storing multi-data |
US5117389A (en) | 1990-09-05 | 1992-05-26 | Macronix International Co., Ltd. | Flat-cell read-only-memory integrated circuit |
KR920006991A (en) * | 1990-09-25 | 1992-04-28 | 김광호 | High Voltage Generation Circuit of Semiconductor Memory Device |
US5081371A (en) * | 1990-11-07 | 1992-01-14 | U.S. Philips Corp. | Integrated charge pump circuit with back bias voltage reduction |
JP3002309B2 (en) * | 1990-11-13 | 2000-01-24 | ウエハスケール インテグレーション, インコーポレイテッド | High-speed EPROM array |
JP2987193B2 (en) | 1990-11-20 | 1999-12-06 | 富士通株式会社 | Semiconductor storage device |
US5086325A (en) | 1990-11-21 | 1992-02-04 | Atmel Corporation | Narrow width EEPROM with single diffusion electrode formation |
US5094968A (en) | 1990-11-21 | 1992-03-10 | Atmel Corporation | Fabricating a narrow width EEPROM with single diffusion electrode formation |
JP2612969B2 (en) | 1991-02-08 | 1997-05-21 | シャープ株式会社 | Method for manufacturing semiconductor device |
JPH04311900A (en) | 1991-04-10 | 1992-11-04 | Sharp Corp | Semiconductor read only memory |
JP2930440B2 (en) | 1991-04-15 | 1999-08-03 | 沖電気工業株式会社 | Semiconductor integrated circuit |
US5424567A (en) | 1991-05-15 | 1995-06-13 | North American Philips Corporation | Protected programmable transistor with reduced parasitic capacitances and method of fabrication |
US5142496A (en) | 1991-06-03 | 1992-08-25 | Advanced Micro Devices, Inc. | Method for measuring VT 's less than zero without applying negative voltages |
US5282601A (en) * | 1991-06-20 | 1994-02-01 | General Electric Company | Isolation system for medical imaging equipment |
JP3109537B2 (en) | 1991-07-12 | 2000-11-20 | 日本電気株式会社 | Read-only semiconductor memory device |
US5245572A (en) | 1991-07-30 | 1993-09-14 | Intel Corporation | Floating gate nonvolatile memory with reading while writing capability |
US5514616A (en) * | 1991-08-26 | 1996-05-07 | Lsi Logic Corporation | Depositing and densifying glass to planarize layers in semi-conductor devices based on CMOS structures |
JP2965415B2 (en) | 1991-08-27 | 1999-10-18 | 松下電器産業株式会社 | Semiconductor storage device |
EP0740854B1 (en) | 1991-08-29 | 2003-04-23 | Hyundai Electronics Industries Co., Ltd. | A self-aligned dual-bit split gate (dsg) flash eeprom cell |
US5305262A (en) | 1991-09-11 | 1994-04-19 | Kawasaki Steel Corporation | Semiconductor integrated circuit |
US5175120A (en) | 1991-10-11 | 1992-12-29 | Micron Technology, Inc. | Method of processing a semiconductor wafer to form an array of nonvolatile memory devices employing floating gate transistors and peripheral area having CMOS transistors |
JPH05110114A (en) | 1991-10-17 | 1993-04-30 | Rohm Co Ltd | Nonvolatile semiconductor memory device |
JP3358663B2 (en) * | 1991-10-25 | 2002-12-24 | ローム株式会社 | Semiconductor storage device and storage information reading method thereof |
US5357134A (en) * | 1991-10-31 | 1994-10-18 | Rohm Co., Ltd. | Nonvolatile semiconductor device having charge trap film containing silicon crystal grains |
US5338954A (en) | 1991-10-31 | 1994-08-16 | Rohm Co., Ltd. | Semiconductor memory device having an insulating film and a trap film joined in a channel region |
JPH05129284A (en) | 1991-11-06 | 1993-05-25 | Sony Corp | Method of setting condition of plasma sin forming film and manufacture of semiconductor device |
US5260593A (en) | 1991-12-10 | 1993-11-09 | Micron Technology, Inc. | Semiconductor floating gate device having improved channel-floating gate interaction |
JP2564067B2 (en) * | 1992-01-09 | 1996-12-18 | 株式会社東芝 | Readout output circuit having sense circuit |
US5293328A (en) | 1992-01-15 | 1994-03-08 | National Semiconductor Corporation | Electrically reprogrammable EPROM cell with merged transistor and optiumum area |
JP2851962B2 (en) | 1992-01-21 | 1999-01-27 | シャープ株式会社 | Semiconductor read-only memory |
EP1032034A1 (en) | 1992-01-22 | 2000-08-30 | Macronix International Co., Ltd. | Method of making memory device |
DE69326370T2 (en) * | 1992-03-05 | 2000-01-20 | Toshiba Kawasaki Kk | Non-volatile semiconductor memory device |
US5324675A (en) | 1992-03-31 | 1994-06-28 | Kawasaki Steel Corporation | Method of producing semiconductor devices of a MONOS type |
JPH05290584A (en) | 1992-04-08 | 1993-11-05 | Nec Corp | Semiconductor memory |
US5496753A (en) | 1992-05-29 | 1996-03-05 | Citizen Watch, Co., Ltd. | Method of fabricating a semiconductor nonvolatile storage device |
JPH065823A (en) | 1992-06-19 | 1994-01-14 | Toshiba Corp | Nonvolatile semiconductor memory device and its application method |
US5289412A (en) * | 1992-06-19 | 1994-02-22 | Intel Corporation | High-speed bias-stabilized current-mirror referencing circuit for non-volatile memories |
US5315541A (en) | 1992-07-24 | 1994-05-24 | Sundisk Corporation | Segmented column memory array |
GB9217743D0 (en) | 1992-08-19 | 1992-09-30 | Philips Electronics Uk Ltd | A semiconductor memory device |
JP3036565B2 (en) | 1992-08-28 | 2000-04-24 | 日本電気株式会社 | Manufacturing method of nonvolatile semiconductor memory device |
US5412601A (en) | 1992-08-31 | 1995-05-02 | Nippon Steel Corporation | Non-volatile semiconductor memory device capable of storing multi-value data in each memory cell |
US5450354A (en) | 1992-08-31 | 1995-09-12 | Nippon Steel Corporation | Non-volatile semiconductor memory device detachable deterioration of memory cells |
US5450341A (en) | 1992-08-31 | 1995-09-12 | Nippon Steel Corporation | Non-volatile semiconductor memory device having memory cells, each for at least three different data writable thereinto selectively and a method of using the same |
US5412238A (en) * | 1992-09-08 | 1995-05-02 | National Semiconductor Corporation | Source-coupling, split-gate, virtual ground flash EEPROM array |
US5280420A (en) * | 1992-10-02 | 1994-01-18 | National Semiconductor Corporation | Charge pump which operates on a low voltage power supply |
US5418743A (en) * | 1992-12-07 | 1995-05-23 | Nippon Steel Corporation | Method of writing into non-volatile semiconductor memory |
US5319593A (en) | 1992-12-21 | 1994-06-07 | National Semiconductor Corp. | Memory array with field oxide islands eliminated and method |
JPH07114792A (en) * | 1993-10-19 | 1995-05-02 | Mitsubishi Electric Corp | Semiconductor memory |
US5436481A (en) | 1993-01-21 | 1995-07-25 | Nippon Steel Corporation | MOS-type semiconductor device and method of making the same |
US5424978A (en) | 1993-03-15 | 1995-06-13 | Nippon Steel Corporation | Non-volatile semiconductor memory cell capable of storing more than two different data and method of using the same |
US5393701A (en) | 1993-04-08 | 1995-02-28 | United Microelectronics Corporation | Layout design to eliminate process antenna effect |
JP3317459B2 (en) | 1993-04-30 | 2002-08-26 | ローム株式会社 | Nonvolatile storage element, nonvolatile storage device using the same, method of driving this storage device, and method of manufacturing this storage element |
US5335198A (en) | 1993-05-06 | 1994-08-02 | Advanced Micro Devices, Inc. | Flash EEPROM array with high endurance |
US5350710A (en) | 1993-06-24 | 1994-09-27 | United Microelectronics Corporation | Device for preventing antenna effect on circuit |
US5400286A (en) * | 1993-08-17 | 1995-03-21 | Catalyst Semiconductor Corp. | Self-recovering erase scheme to enhance flash memory endurance |
US6066463A (en) * | 1993-09-28 | 2000-05-23 | New York University | Method and compositions for treatment of BCR-ABL associated leukemias and other cell proliferative disorders |
US5477499A (en) | 1993-10-13 | 1995-12-19 | Advanced Micro Devices, Inc. | Memory architecture for a three volt flash EEPROM |
US5511020A (en) * | 1993-11-23 | 1996-04-23 | Monolithic System Technology, Inc. | Pseudo-nonvolatile memory incorporating data refresh operation |
JPH07193151A (en) | 1993-12-27 | 1995-07-28 | Toshiba Corp | Non-volatile semiconductor storage and its storage method |
US5440505A (en) | 1994-01-21 | 1995-08-08 | Intel Corporation | Method and circuitry for storing discrete amounts of charge in a single memory element |
FR2715758B1 (en) * | 1994-01-31 | 1996-03-22 | Sgs Thomson Microelectronics | Source-programmable, non-volatile flip-flop, especially for memory redundancy circuits. |
FR2715782B1 (en) * | 1994-01-31 | 1996-03-22 | Sgs Thomson Microelectronics | Programmable non-volatile bistable flip-flop, with predefined initial state, in particular for memory redundancy circuit. |
JP3397427B2 (en) | 1994-02-02 | 2003-04-14 | 株式会社東芝 | Semiconductor storage device |
KR100331127B1 (en) * | 1994-02-15 | 2002-10-18 | 내셔널 세미콘덕터 코포레이션 | High Voltage CMOS Transistors for Standard CMOS Processes |
US5418176A (en) | 1994-02-17 | 1995-05-23 | United Microelectronics Corporation | Process for producing memory devices having narrow buried N+ lines |
WO1995024057A2 (en) | 1994-03-03 | 1995-09-08 | Rohm Corporation | Low voltage one transistor flash eeprom cell using fowler-nordheim programming and erase |
US5467308A (en) | 1994-04-05 | 1995-11-14 | Motorola Inc. | Cross-point eeprom memory array |
TW241394B (en) * | 1994-05-26 | 1995-02-21 | Aplus Integrated Circuits Inc | Flat-cell ROM and decoder |
US5608679A (en) * | 1994-06-02 | 1997-03-04 | Intel Corporation | Fast internal reference cell trimming for flash EEPROM memory |
JP3725911B2 (en) | 1994-06-02 | 2005-12-14 | 株式会社ルネサステクノロジ | Semiconductor device |
EP0691729A3 (en) * | 1994-06-30 | 1996-08-14 | Sgs Thomson Microelectronics | Charge pump circuit with feedback control |
DE69413960T2 (en) | 1994-07-18 | 1999-04-01 | St Microelectronics Srl | Non-volatile EPROM and flash EEPROM memory and method for its production |
KR100372905B1 (en) | 1994-09-13 | 2003-05-01 | 애질런트 테크놀로지스, 인크. | A device and method of manufacture for frotection against plasma charging damage in advanced mos technologies |
JP3730272B2 (en) * | 1994-09-17 | 2005-12-21 | 株式会社東芝 | Nonvolatile semiconductor memory device |
DE4434725C1 (en) | 1994-09-28 | 1996-05-30 | Siemens Ag | Fixed value memory cell arrangement and method for the production thereof |
US5619052A (en) | 1994-09-29 | 1997-04-08 | Macronix International Co., Ltd. | Interpoly dielectric structure in EEPROM device |
US5633202A (en) * | 1994-09-30 | 1997-05-27 | Intel Corporation | High tensile nitride layer |
US5523251A (en) | 1994-10-05 | 1996-06-04 | United Microelectronics Corp. | Method for fabricating a self aligned mask ROM |
US5612642A (en) * | 1995-04-28 | 1997-03-18 | Altera Corporation | Power-on reset circuit with hysteresis |
US5599727A (en) | 1994-12-15 | 1997-02-04 | Sharp Kabushiki Kaisha | Method for producing a floating gate memory device including implanting ions through an oxidized portion of the silicon film from which the floating gate is formed |
US5661060A (en) | 1994-12-28 | 1997-08-26 | National Semiconductor Corporation | Method for forming field oxide regions |
DE19505293A1 (en) * | 1995-02-16 | 1996-08-22 | Siemens Ag | Multi-value read-only memory cell with improved signal-to-noise ratio |
US5801076A (en) | 1995-02-21 | 1998-09-01 | Advanced Micro Devices, Inc. | Method of making non-volatile memory device having a floating gate with enhanced charge retention |
US5518942A (en) | 1995-02-22 | 1996-05-21 | Alliance Semiconductor Corporation | Method of making flash EPROM cell having improved erase characteristics by using a tilt angle implant |
US6353554B1 (en) * | 1995-02-27 | 2002-03-05 | Btg International Inc. | Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell |
US5617357A (en) | 1995-04-07 | 1997-04-01 | Advanced Micro Devices, Inc. | Flash EEPROM memory with improved discharge speed using substrate bias and method therefor |
KR100187656B1 (en) * | 1995-05-16 | 1999-06-01 | 김주용 | Method for manufacturing a flash eeprom and the programming method |
US5621687A (en) * | 1995-05-31 | 1997-04-15 | Intel Corporation | Programmable erasure and programming time for a flash memory |
US5656513A (en) | 1995-06-07 | 1997-08-12 | Advanced Micro Devices, Inc. | Nonvolatile memory cell formed using self aligned source implant |
DE69528971D1 (en) | 1995-06-30 | 2003-01-09 | St Microelectronics Srl | Method of manufacturing a circuit containing non-volatile memory cells and edge transistors of at least two different types, and corresponding IC |
US6034896A (en) * | 1995-07-03 | 2000-03-07 | The University Of Toronto, Innovations Foundation | Method of fabricating a fast programmable flash E2 PROM cell |
US5903031A (en) | 1995-07-04 | 1999-05-11 | Matsushita Electric Industrial Co., Ltd. | MIS device, method of manufacturing the same, and method of diagnosing the same |
JP3424427B2 (en) | 1995-07-27 | 2003-07-07 | ソニー株式会社 | Nonvolatile semiconductor memory device |
US5866458A (en) * | 1995-08-29 | 1999-02-02 | Lg Semicon Co., Ltd. | Method for fabricating a CMOS |
US5721781A (en) * | 1995-09-13 | 1998-02-24 | Microsoft Corporation | Authentication system and method for smart card transactions |
US5604804A (en) * | 1996-04-23 | 1997-02-18 | Micali; Silvio | Method for certifying public keys in a digital signature scheme |
JP2982670B2 (en) | 1995-12-12 | 1999-11-29 | 日本電気株式会社 | Nonvolatile semiconductor storage device and storage method |
JP3251164B2 (en) * | 1995-12-14 | 2002-01-28 | シャープ株式会社 | Semiconductor device and manufacturing method thereof |
KR100223747B1 (en) * | 1995-12-28 | 1999-10-15 | 김영환 | Output buffer with fast speed and low noise |
DE69630107D1 (en) * | 1996-04-15 | 2003-10-30 | St Microelectronics Srl | FLASH-EPROM integrated with an EEPROM |
US5712815A (en) * | 1996-04-22 | 1998-01-27 | Advanced Micro Devices, Inc. | Multiple bits per-cell flash EEPROM capable of concurrently programming and verifying memory cells and reference cells |
US5847441A (en) | 1996-05-10 | 1998-12-08 | Micron Technology, Inc. | Semiconductor junction antifuse circuit |
US5715193A (en) * | 1996-05-23 | 1998-02-03 | Micron Quantum Devices, Inc. | Flash memory system and method for monitoring the disturb effect on memory cell blocks due to high voltage conditions of other memory cell blocks |
WO2004090908A1 (en) * | 1996-06-11 | 2004-10-21 | Nobuyoshi Takeuchi | Nonvolatile memory having verifying function |
US5683925A (en) | 1996-06-13 | 1997-11-04 | Waferscale Integration Inc. | Manufacturing method for ROM array with minimal band-to-band tunneling |
DE69702256T2 (en) * | 1996-06-24 | 2001-01-18 | Advanced Micro Devices Inc | METHOD FOR A MULTIPLE, BITS PER CELL FLASH EEPROM, MEMORY WITH SIDE PROGRAMMING MODE, AND READING METHOD |
JP2882370B2 (en) * | 1996-06-28 | 1999-04-12 | 日本電気株式会社 | Semiconductor storage device |
US5793079A (en) * | 1996-07-22 | 1998-08-11 | Catalyst Semiconductor, Inc. | Single transistor non-volatile electrically alterable semiconductor memory device |
US6037627A (en) * | 1996-08-02 | 2000-03-14 | Seiko Instruments Inc. | MOS semiconductor device |
US5787484A (en) * | 1996-08-08 | 1998-07-28 | Micron Technology, Inc. | System and method which compares data preread from memory cells to data to be written to the cells |
US5717635A (en) * | 1996-08-27 | 1998-02-10 | International Business Machines Corporation | High density EEPROM for solid state file |
US5777919A (en) | 1996-09-13 | 1998-07-07 | Holtek Microelectronics, Inc. | Select gate enhanced high density read-only-memory device |
US5873113A (en) * | 1996-09-24 | 1999-02-16 | Altera Corporation | System and method for programming eprom cells using shorter duration pulse(s) in repeating the programming process of a particular cell |
JPH10133754A (en) * | 1996-10-28 | 1998-05-22 | Fujitsu Ltd | Regulator circuit and semiconductor integrated circuit device |
US5717632A (en) * | 1996-11-27 | 1998-02-10 | Advanced Micro Devices, Inc. | Apparatus and method for multiple-level storage in non-volatile memories |
TW318283B (en) | 1996-12-09 | 1997-10-21 | United Microelectronics Corp | Multi-level read only memory structure and manufacturing method thereof |
TW347581B (en) | 1997-02-05 | 1998-12-11 | United Microelectronics Corp | Process for fabricating read-only memory cells |
US5872848A (en) * | 1997-02-18 | 1999-02-16 | Arcanvs | Method and apparatus for witnessed authentication of electronic documents |
IT1289933B1 (en) | 1997-02-20 | 1998-10-19 | Sgs Thomson Microelectronics | MEMORY DEVICE WITH MATRIX OF MEMORY CELLS IN TRIPLE WELL AND RELATED MANUFACTURING PROCEDURE |
US5870335A (en) | 1997-03-06 | 1999-02-09 | Agate Semiconductor, Inc. | Precision programming of nonvolatile memory cells |
US6028324A (en) | 1997-03-07 | 2000-02-22 | Taiwan Semiconductor Manufacturing Company | Test structures for monitoring gate oxide defect densities and the plasma antenna effect |
JPH10261292A (en) | 1997-03-18 | 1998-09-29 | Nec Corp | Erasing method for non-volatile semiconductor memory |
US6190966B1 (en) * | 1997-03-25 | 2001-02-20 | Vantis Corporation | Process for fabricating semiconductor memory device with high data retention including silicon nitride etch stop layer formed at high temperature with low hydrogen ion concentration |
TW381325B (en) * | 1997-04-15 | 2000-02-01 | United Microelectronics Corp | Three dimensional high density deep trench ROM and the manufacturing method thereof |
US5880620A (en) * | 1997-04-22 | 1999-03-09 | Xilinx, Inc. | Pass gate circuit with body bias control |
US5966603A (en) | 1997-06-11 | 1999-10-12 | Saifun Semiconductors Ltd. | NROM fabrication method with a periphery portion |
US6335990B1 (en) * | 1997-07-03 | 2002-01-01 | Cisco Technology, Inc. | System and method for spatial temporal-filtering for improving compressed digital video |
JP3765163B2 (en) * | 1997-07-14 | 2006-04-12 | ソニー株式会社 | Level shift circuit |
IL125604A (en) * | 1997-07-30 | 2004-03-28 | Saifun Semiconductors Ltd | Non-volatile electrically erasable and programmble semiconductor memory cell utilizing asymmetrical charge |
US6768165B1 (en) | 1997-08-01 | 2004-07-27 | Saifun Semiconductors Ltd. | Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping |
JP3951443B2 (en) | 1997-09-02 | 2007-08-01 | ソニー株式会社 | Nonvolatile semiconductor memory device and writing method thereof |
US5867429A (en) * | 1997-11-19 | 1999-02-02 | Sandisk Corporation | High density non-volatile flash memory without adverse effects of electric field coupling between adjacent floating gates |
US6281545B1 (en) * | 1997-11-20 | 2001-08-28 | Taiwan Semiconductor Manufacturing Company | Multi-level, split-gate, flash memory cell |
US5963465A (en) * | 1997-12-12 | 1999-10-05 | Saifun Semiconductors, Ltd. | Symmetric segmented memory array architecture |
US6020241A (en) * | 1997-12-22 | 2000-02-01 | Taiwan Semiconductor Manufacturing Company | Post metal code engineering for a ROM |
US6195196B1 (en) * | 1998-03-13 | 2001-02-27 | Fuji Photo Film Co., Ltd. | Array-type exposing device and flat type display incorporating light modulator and driving method thereof |
US6243289B1 (en) * | 1998-04-08 | 2001-06-05 | Micron Technology Inc. | Dual floating gate programmable read only memory cell structure and method for its fabrication and operation |
US6344959B1 (en) * | 1998-05-01 | 2002-02-05 | Unitrode Corporation | Method for sensing the output voltage of a charge pump circuit without applying a load to the output stage |
US6030871A (en) * | 1998-05-05 | 2000-02-29 | Saifun Semiconductors Ltd. | Process for producing two bit ROM cell utilizing angled implant |
US6188211B1 (en) * | 1998-05-13 | 2001-02-13 | Texas Instruments Incorporated | Current-efficient low-drop-out voltage regulator with improved load regulation and frequency response |
US6348711B1 (en) * | 1998-05-20 | 2002-02-19 | Saifun Semiconductors Ltd. | NROM cell with self-aligned programming and erasure areas |
US6215148B1 (en) * | 1998-05-20 | 2001-04-10 | Saifun Semiconductors Ltd. | NROM cell with improved programming, erasing and cycling |
US6063666A (en) * | 1998-06-16 | 2000-05-16 | Advanced Micro Devices, Inc. | RTCVD oxide and N2 O anneal for top oxide of ONO film |
US6034403A (en) * | 1998-06-25 | 2000-03-07 | Acer Semiconductor Manufacturing, Inc. | High density flat cell mask ROM |
DE69828966D1 (en) * | 1998-09-15 | 2005-03-17 | St Microelectronics Srl | Method for protecting the content of non-volatile memory cells |
US6366915B1 (en) * | 1998-11-04 | 2002-04-02 | Micron Technology, Inc. | Method and system for efficiently retrieving information from multiple databases |
US6358469B1 (en) * | 1998-12-01 | 2002-03-19 | S. C. Johnson & Son, Inc. | Odor eliminating aqueous formulation |
JP3554497B2 (en) * | 1998-12-08 | 2004-08-18 | シャープ株式会社 | Charge pump circuit |
US6214666B1 (en) * | 1998-12-18 | 2001-04-10 | Vantis Corporation | Method of forming a non-volatile memory device |
US6282145B1 (en) * | 1999-01-14 | 2001-08-28 | Silicon Storage Technology, Inc. | Array architecture and operating methods for digital multilevel nonvolatile memory integrated circuit system |
US6081456A (en) * | 1999-02-04 | 2000-06-27 | Tower Semiconductor Ltd. | Bit line control circuit for a memory array using 2-bit non-volatile memory cells |
US6181597B1 (en) * | 1999-02-04 | 2001-01-30 | Tower Semiconductor Ltd. | EEPROM array using 2-bit non-volatile memory cells with serial read operations |
US6346442B1 (en) * | 1999-02-04 | 2002-02-12 | Tower Semiconductor Ltd. | Methods for fabricating a semiconductor chip having CMOS devices and a fieldless array |
US6044022A (en) * | 1999-02-26 | 2000-03-28 | Tower Semiconductor Ltd. | Programmable configuration for EEPROMS including 2-bit non-volatile memory cell arrays |
US6208557B1 (en) * | 1999-05-21 | 2001-03-27 | National Semiconductor Corporation | EPROM and flash memory cells with source-side injection and a gate dielectric that traps hot electrons during programming |
US6337502B1 (en) * | 1999-06-18 | 2002-01-08 | Saifun Semicinductors Ltd. | Method and circuit for minimizing the charging effect during manufacture of semiconductor devices |
US6175519B1 (en) * | 1999-07-22 | 2001-01-16 | Macronix International Co., Ltd. | Virtual ground EPROM structure |
US6353356B1 (en) * | 1999-08-30 | 2002-03-05 | Micron Technology, Inc. | High voltage charge pump circuits |
US6181605B1 (en) * | 1999-10-06 | 2001-01-30 | Advanced Micro Devices, Inc. | Global erase/program verification apparatus and method |
US6265268B1 (en) * | 1999-10-25 | 2001-07-24 | Advanced Micro Devices, Inc. | High temperature oxide deposition process for fabricating an ONO floating-gate electrode in a two bit EEPROM device |
US6175523B1 (en) * | 1999-10-25 | 2001-01-16 | Advanced Micro Devices, Inc | Precharging mechanism and method for NAND-based flash memory devices |
US6297143B1 (en) | 1999-10-25 | 2001-10-02 | Advanced Micro Devices, Inc. | Process for forming a bit-line in a MONOS device |
JP2001143487A (en) * | 1999-11-15 | 2001-05-25 | Nec Corp | Semiconductor memory |
US6201737B1 (en) * | 2000-01-28 | 2001-03-13 | Advanced Micro Devices, Inc. | Apparatus and method to characterize the threshold distribution in an NROM virtual ground array |
US6185143B1 (en) * | 2000-02-04 | 2001-02-06 | Hewlett-Packard Company | Magnetic random access memory (MRAM) device including differential sense amplifiers |
TW476179B (en) * | 2000-02-11 | 2002-02-11 | Winbond Electronics Corp | Charge pump circuit applied in low supply voltage |
US6410388B1 (en) * | 2000-02-15 | 2002-06-25 | Advanced Micro Devices, Inc. | Process for optimizing pocket implant profile by RTA implant annealing for a non-volatile semiconductor device |
US6343033B1 (en) * | 2000-02-25 | 2002-01-29 | Advanced Micro Devices, Inc. | Variable pulse width memory programming |
US6205056B1 (en) * | 2000-03-14 | 2001-03-20 | Advanced Micro Devices, Inc. | Automated reference cell trimming verify |
DE10017920A1 (en) * | 2000-04-11 | 2001-10-25 | Infineon Technologies Ag | Charge pump arrangement |
US6345442B1 (en) * | 2000-05-22 | 2002-02-12 | Abb Alstom Power N.V. | Method of making rotor design with double seals for vertical air preheaters |
JP4707803B2 (en) * | 2000-07-10 | 2011-06-22 | エルピーダメモリ株式会社 | Error rate determination method and semiconductor integrated circuit device |
US6519182B1 (en) * | 2000-07-10 | 2003-02-11 | Advanced Micro Devices, Inc. | Using hot carrier injection to control over-programming in a non-volatile memory cell having an oxide-nitride-oxide (ONO) structure |
JP2002050705A (en) * | 2000-08-01 | 2002-02-15 | Fujitsu Ltd | Semiconductor memory device and manufacturing method thereof |
US6562683B1 (en) * | 2000-08-31 | 2003-05-13 | Advanced Micro Devices, Inc. | Bit-line oxidation by removing ONO oxide prior to bit-line implant |
US6537881B1 (en) * | 2000-10-16 | 2003-03-25 | Advanced Micro Devices, Inc. | Process for fabricating a non-volatile memory device |
US6583479B1 (en) * | 2000-10-16 | 2003-06-24 | Advanced Micro Devices, Inc. | Sidewall NROM and method of manufacture thereof for non-volatile memory cells |
US6465306B1 (en) * | 2000-11-28 | 2002-10-15 | Advanced Micro Devices, Inc. | Simultaneous formation of charge storage and bitline to wordline isolation |
US6348381B1 (en) * | 2001-02-21 | 2002-02-19 | Macronix International Co., Ltd. | Method for forming a nonvolatile memory with optimum bias condition |
DE10110150A1 (en) * | 2001-03-02 | 2002-09-19 | Infineon Technologies Ag | Method for producing metallic bit lines for memory cell arrays, method for producing memory cell arrays and memory cell array |
US6528390B2 (en) * | 2001-03-02 | 2003-03-04 | Advanced Micro Devices, Inc. | Process for fabricating a non-volatile memory device |
US6351415B1 (en) * | 2001-03-28 | 2002-02-26 | Tower Semiconductor Ltd. | Symmetrical non-volatile memory array architecture without neighbor effect |
JP2002299473A (en) * | 2001-03-29 | 2002-10-11 | Fujitsu Ltd | Semiconductor memory and its driving method |
US6677805B2 (en) * | 2001-04-05 | 2004-01-13 | Saifun Semiconductors Ltd. | Charge pump stage with body effect minimization |
US6535434B2 (en) * | 2001-04-05 | 2003-03-18 | Saifun Semiconductors Ltd. | Architecture and scheme for a non-strobed read sequence |
US6493266B1 (en) * | 2001-04-09 | 2002-12-10 | Advanced Micro Devices, Inc. | Soft program and soft program verify of the core cells in flash memory array |
US6522585B2 (en) * | 2001-05-25 | 2003-02-18 | Sandisk Corporation | Dual-cell soft programming for virtual-ground memory arrays |
US6512701B1 (en) * | 2001-06-21 | 2003-01-28 | Advanced Micro Devices, Inc. | Erase method for dual bit virtual ground flash |
US6462387B1 (en) * | 2001-06-29 | 2002-10-08 | Chinatech Corporation | High density read only memory |
JP4859294B2 (en) * | 2001-07-10 | 2012-01-25 | 富士通セミコンダクター株式会社 | Nonvolatile semiconductor memory device |
US6525969B1 (en) * | 2001-08-10 | 2003-02-25 | Advanced Micro Devices, Inc. | Decoder apparatus and methods for pre-charging bit lines |
US6440797B1 (en) * | 2001-09-28 | 2002-08-27 | Advanced Micro Devices, Inc. | Nitride barrier layer for protection of ONO structure from top oxide loss in a fabrication of SONOS flash memory |
US6566194B1 (en) * | 2001-10-01 | 2003-05-20 | Advanced Micro Devices, Inc. | Salicided gate for virtual ground arrays |
US6510082B1 (en) * | 2001-10-23 | 2003-01-21 | Advanced Micro Devices, Inc. | Drain side sensing scheme for virtual ground flash EPROM array with adjacent bit charge and hold |
US6639271B1 (en) * | 2001-12-20 | 2003-10-28 | Advanced Micro Devices, Inc. | Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making same |
US6674138B1 (en) * | 2001-12-31 | 2004-01-06 | Advanced Micro Devices, Inc. | Use of high-k dielectric materials in modified ONO structure for semiconductor devices |
US6529412B1 (en) * | 2002-01-16 | 2003-03-04 | Advanced Micro Devices, Inc. | Source side sensing scheme for virtual ground read of flash eprom array with adjacent bit precharge |
US20030134476A1 (en) * | 2002-01-17 | 2003-07-17 | Yakov Roizin | Oxide-nitride-oxide structure |
US6700818B2 (en) * | 2002-01-31 | 2004-03-02 | Saifun Semiconductors Ltd. | Method for operating a memory device |
US6706595B2 (en) * | 2002-03-14 | 2004-03-16 | Advanced Micro Devices, Inc. | Hard mask process for memory device without bitline shorts |
US6690602B1 (en) * | 2002-04-08 | 2004-02-10 | Advanced Micro Devices, Inc. | Algorithm dynamic reference programming |
US6996692B2 (en) * | 2002-04-17 | 2006-02-07 | Matsushita Electric Industrial Co., Ltd. | Nonvolatile semiconductor memory device and method for providing security for the same |
US7196369B2 (en) * | 2002-07-15 | 2007-03-27 | Macronix International Co., Ltd. | Plasma damage protection circuit for a semiconductor device |
US6813189B2 (en) * | 2002-07-16 | 2004-11-02 | Fujitsu Limited | System for using a dynamic reference in a double-bit cell memory |
JP4260434B2 (en) * | 2002-07-16 | 2009-04-30 | 富士通マイクロエレクトロニクス株式会社 | Nonvolatile semiconductor memory and operation method thereof |
US6734063B2 (en) * | 2002-07-22 | 2004-05-11 | Infineon Technologies Ag | Non-volatile memory cell and fabrication method |
JP2004079602A (en) * | 2002-08-12 | 2004-03-11 | Fujitsu Ltd | Nonvolatile memory having trap layer |
US6859028B2 (en) * | 2002-11-26 | 2005-02-22 | Sige Semiconductor Inc. | Design-for-test modes for a phase locked loop |
-
1997
- 1997-08-01 US US08/905,286 patent/US6768165B1/en not_active Expired - Lifetime
-
1998
- 1998-08-02 AU AU85589/98A patent/AU8558998A/en not_active Abandoned
- 1998-08-02 EP EP98936654A patent/EP1010182A4/en not_active Withdrawn
- 1998-08-02 IL IL13430498A patent/IL134304A/en not_active IP Right Cessation
- 1998-08-02 JP JP2000505640A patent/JP2001512290A/en active Pending
- 1998-08-02 WO PCT/IL1998/000363 patent/WO1999007000A2/en active Application Filing
-
1999
- 1999-02-04 US US09/246,183 patent/US6011725A/en not_active Expired - Lifetime
-
2002
- 2002-04-15 US US10/122,078 patent/US6649972B2/en not_active Expired - Lifetime
-
2004
- 2004-06-09 US US10/863,529 patent/US7116577B2/en not_active Expired - Lifetime
-
2006
- 2006-08-01 US US11/497,078 patent/US7405969B2/en not_active Expired - Fee Related
-
2007
- 2007-04-17 US US11/785,285 patent/US7400529B2/en not_active Expired - Fee Related
- 2007-10-31 US US11/979,187 patent/US20090032862A1/en not_active Abandoned
- 2007-12-31 US US12/003,704 patent/US20080111177A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5654568A (en) * | 1992-01-17 | 1997-08-05 | Rohm Co., Ltd. | Semiconductor device including nonvolatile memories |
US5768192A (en) * | 1996-07-23 | 1998-06-16 | Saifun Semiconductors, Ltd. | Non-volatile semiconductor memory cell utilizing asymmetrical charge trapping |
Also Published As
Publication number | Publication date |
---|---|
EP1010182A2 (en) | 2000-06-21 |
IL134304A (en) | 2004-07-25 |
IL134304A0 (en) | 2001-04-30 |
WO1999007000A2 (en) | 1999-02-11 |
EP1010182A4 (en) | 2000-09-27 |
US20030011020A1 (en) | 2003-01-16 |
US6649972B2 (en) | 2003-11-18 |
US20060262598A1 (en) | 2006-11-23 |
US20050111257A1 (en) | 2005-05-26 |
US7116577B2 (en) | 2006-10-03 |
US20090032862A1 (en) | 2009-02-05 |
US20080111177A1 (en) | 2008-05-15 |
US7400529B2 (en) | 2008-07-15 |
US20070206415A1 (en) | 2007-09-06 |
JP2001512290A (en) | 2001-08-21 |
AU8558998A (en) | 1999-02-22 |
US7405969B2 (en) | 2008-07-29 |
US6768165B1 (en) | 2004-07-27 |
US6011725A (en) | 2000-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1999007000A3 (en) | Two bit eeprom using asymmetrical charge trapping | |
US5579259A (en) | Low voltage erase of a flash EEPROM system having a common erase electrode for two individually erasable sectors | |
US5638327A (en) | Flash-EEPROM memory array and method for biasing the same | |
US6492228B2 (en) | Dual floating gate programmable read only memory cell structure and method for its fabrication and operation | |
KR100616758B1 (en) | Flash Memory Array | |
US5544103A (en) | Compact page-erasable eeprom non-volatile memory | |
US6645813B1 (en) | Flash EEPROM with function bit by bit erasing | |
EP0042964B1 (en) | Memory matrix using one-transistor floating gate mos cells | |
US5020030A (en) | Nonvolatile SNOS memory cell with induced capacitor | |
US5111257A (en) | Electronic integrated circuit having an electrode layer for element isolation | |
US7031198B2 (en) | Non-volatile semiconductor memory device and method of actuating the same | |
US4630087A (en) | Nonvolatile semiconductor memory device | |
US5999453A (en) | Nonvolatile semiconductor memory | |
US5471423A (en) | Non-volatile semiconductor memory device | |
US6809963B2 (en) | Non-volatile semiconductor memory device and method of actuating the same | |
US7312495B2 (en) | Split gate multi-bit memory cell | |
US5796670A (en) | Nonvolatile dynamic random access memory device | |
US6128223A (en) | Semiconductor memory device | |
US6638821B1 (en) | Flash EEPROM with function of single bit erasing by an application of negative control gate selection | |
US5787035A (en) | Memory cell array | |
JPS609168A (en) | Nonvolatile semiconductor memory storage | |
US6178119B1 (en) | Method of erasing a non-volatile memory | |
US5227652A (en) | Electrically programmable and erasable semiconductor memory and method of operating same | |
JPH0723959Y2 (en) | Nonvolatile semiconductor memory device | |
KR980006280A (en) | Flash memory cell, its manufacture, program and erase method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 134304 Country of ref document: IL |
|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
NENP | Non-entry into the national phase |
Ref country code: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998936654 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 1998936654 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 157289 Country of ref document: IL |