CN101194323A - 非易失性存储器中的编程抑制方案的选择性应用 - Google Patents
非易失性存储器中的编程抑制方案的选择性应用 Download PDFInfo
- Publication number
- CN101194323A CN101194323A CNA2006800162993A CN200680016299A CN101194323A CN 101194323 A CN101194323 A CN 101194323A CN A2006800162993 A CNA2006800162993 A CN A2006800162993A CN 200680016299 A CN200680016299 A CN 200680016299A CN 101194323 A CN101194323 A CN 101194323A
- Authority
- CN
- China
- Prior art keywords
- word line
- programming
- volatile memory
- memory device
- scheme
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000015654 memory Effects 0.000 title claims abstract description 177
- 238000000034 method Methods 0.000 claims description 67
- 230000005764 inhibitory process Effects 0.000 claims description 66
- 238000003491 array Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 description 26
- 238000007667 floating Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 102100027194 CDP-diacylglycerol-inositol 3-phosphatidyltransferase Human genes 0.000 description 7
- 101000914522 Homo sapiens CDP-diacylglycerol-inositol 3-phosphatidyltransferase Proteins 0.000 description 7
- 101100520159 Arabidopsis thaliana PIS2 gene Proteins 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 6
- 101100408967 Dictyostelium discoideum ppp4r2 gene Proteins 0.000 description 5
- 101150079577 PPR2 gene Proteins 0.000 description 5
- 101100260232 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) DST1 gene Proteins 0.000 description 5
- 208000035390 photoparoxysmal response 2 Diseases 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 101100407317 Arabidopsis thaliana PDE338 gene Proteins 0.000 description 1
- 101100245764 Arabidopsis thaliana PSI2 gene Proteins 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 101001023712 Homo sapiens Nectin-3 Proteins 0.000 description 1
- 102100035487 Nectin-3 Human genes 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 208000009842 photoparoxysmal response 3 Diseases 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/3418—Disturbance prevention or evaluation; Refreshing of disturbed memory 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
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0483—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
-
- 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
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/3436—Arrangements for verifying correct programming or erasure
- G11C16/3468—Prevention of overerasure or overprogramming, e.g. by verifying whilst erasing or writing
- G11C16/3486—Circuits or methods to prevent overprogramming of nonvolatile memory cells, e.g. by detecting onset or cessation of current flow in cells and using the detector output to terminate programming
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/127,743 | 2005-05-12 | ||
US11/127,743 US7295478B2 (en) | 2005-05-12 | 2005-05-12 | Selective application of program inhibit schemes in non-volatile memory |
PCT/US2006/018278 WO2006124525A1 (en) | 2005-05-12 | 2006-05-11 | Selective application of program inhibit schemes in non-volatile memory |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101194323A true CN101194323A (zh) | 2008-06-04 |
CN101194323B CN101194323B (zh) | 2010-06-16 |
Family
ID=36950470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800162993A Expired - Fee Related CN101194323B (zh) | 2005-05-12 | 2006-05-11 | 非易失性存储器中编程抑制方案的选择性应用方法和系统 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7295478B2 (zh) |
EP (1) | EP1880391B1 (zh) |
JP (2) | JP4762309B2 (zh) |
KR (1) | KR100952235B1 (zh) |
CN (1) | CN101194323B (zh) |
AT (1) | ATE437441T1 (zh) |
DE (1) | DE602006007981D1 (zh) |
TW (1) | TWI303826B (zh) |
WO (1) | WO2006124525A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101345084A (zh) * | 2007-07-13 | 2009-01-14 | 三星电子株式会社 | 操作非易失性存储装置的方法 |
CN102714059A (zh) * | 2010-01-13 | 2012-10-03 | 美光科技公司 | 存取线相依偏置方案 |
CN103257926A (zh) * | 2012-02-15 | 2013-08-21 | 联发科技股份有限公司 | 在性能增强模式下由串行闪存与存储器控制器执行的方法 |
CN103680622A (zh) * | 2012-09-14 | 2014-03-26 | 飞思卡尔半导体公司 | 具有适应性写操作的非易失性存储器(nvm) |
CN109074846A (zh) * | 2016-04-22 | 2018-12-21 | 桑迪士克科技有限责任公司 | 编程过程中与字线相关且与温度相关的通过电压 |
CN111223512A (zh) * | 2018-11-23 | 2020-06-02 | 爱思开海力士有限公司 | 存储器装置及存储器装置的操作方法 |
CN111292788A (zh) * | 2018-12-07 | 2020-06-16 | 美光科技公司 | 具有受控字线斜坡率的存储器装置以及相关联系统及方法 |
CN112435704A (zh) * | 2020-12-07 | 2021-03-02 | 长江存储科技有限责任公司 | 非易失性存储器及其读取方法 |
TWI733460B (zh) * | 2020-05-22 | 2021-07-11 | 旺宏電子股份有限公司 | 記憶體裝置的寫入方法及記憶體系統 |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3935139B2 (ja) * | 2002-11-29 | 2007-06-20 | 株式会社東芝 | 半導体記憶装置 |
US7466590B2 (en) | 2004-02-06 | 2008-12-16 | Sandisk Corporation | Self-boosting method for flash memory cells |
US7161833B2 (en) | 2004-02-06 | 2007-01-09 | Sandisk Corporation | Self-boosting system for flash memory cells |
US7295478B2 (en) | 2005-05-12 | 2007-11-13 | Sandisk Corporation | Selective application of program inhibit schemes in non-volatile memory |
JP4828901B2 (ja) * | 2005-09-22 | 2011-11-30 | 株式会社東芝 | 半導体集積回路装置 |
JP4989872B2 (ja) * | 2005-10-13 | 2012-08-01 | ルネサスエレクトロニクス株式会社 | 半導体記憶装置および演算処理装置 |
WO2007117869A2 (en) * | 2006-03-30 | 2007-10-18 | Sandisk Corporation | Self-boosting system with suppression of high lateral electric fields |
US7511995B2 (en) | 2006-03-30 | 2009-03-31 | Sandisk Corporation | Self-boosting system with suppression of high lateral electric fields |
US7428165B2 (en) | 2006-03-30 | 2008-09-23 | Sandisk Corporation | Self-boosting method with suppression of high lateral electric fields |
KR100766241B1 (ko) * | 2006-05-10 | 2007-10-10 | 주식회사 하이닉스반도체 | 플래쉬 메모리 소자의 프로그램 방법 |
US7525841B2 (en) * | 2006-06-14 | 2009-04-28 | Micron Technology, Inc. | Programming method for NAND flash |
JP4997882B2 (ja) * | 2006-09-05 | 2012-08-08 | ソニー株式会社 | 不揮発性半導体記憶装置およびその書き込み方法 |
US7535763B2 (en) * | 2006-11-16 | 2009-05-19 | Sandisk Corporation | Controlled boosting in non-volatile memory soft programming |
US7697338B2 (en) * | 2006-11-16 | 2010-04-13 | Sandisk Corporation | Systems for controlled boosting in non-volatile memory soft programming |
KR101263823B1 (ko) | 2007-04-19 | 2013-05-13 | 삼성전자주식회사 | 비휘발성 메모리 소자 및 그 동작 방법 |
US7577026B2 (en) * | 2007-05-07 | 2009-08-18 | Sandisk Corporation | Source and drain side early boosting using local self boosting for non-volatile storage |
US7460404B1 (en) * | 2007-05-07 | 2008-12-02 | Sandisk Corporation | Boosting for non-volatile storage using channel isolation switching |
US7463522B2 (en) * | 2007-05-07 | 2008-12-09 | Sandisk Corporation | Non-volatile storage with boosting using channel isolation switching |
US7701769B2 (en) * | 2007-08-13 | 2010-04-20 | Macronix International Co., Ltd. | Method and apparatus for programming nonvolatile memory |
KR20090035203A (ko) | 2007-10-05 | 2009-04-09 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 그 동작 방법 |
US7808836B2 (en) * | 2008-04-29 | 2010-10-05 | Sandisk Il Ltd. | Non-volatile memory with adaptive setting of state voltage levels |
US7808819B2 (en) * | 2008-04-29 | 2010-10-05 | Sandisk Il Ltd. | Method for adaptive setting of state voltage levels in non-volatile memory |
US7821839B2 (en) * | 2008-06-27 | 2010-10-26 | Sandisk Il Ltd. | Gain control for read operations in flash memory |
US8045384B2 (en) * | 2009-06-22 | 2011-10-25 | Sandisk Technologies Inc. | Reduced programming pulse width for enhanced channel boosting in non-volatile storage |
US7916533B2 (en) * | 2009-06-24 | 2011-03-29 | Sandisk Corporation | Forecasting program disturb in memory by detecting natural threshold voltage distribution |
US8054691B2 (en) | 2009-06-26 | 2011-11-08 | Sandisk Technologies Inc. | Detecting the completion of programming for non-volatile storage |
US8134871B2 (en) * | 2009-08-05 | 2012-03-13 | Sandisk Technologies Inc. | Programming memory with reduced pass voltage disturb and floating gate-to-control gate leakage |
US8566764B2 (en) | 2010-04-30 | 2013-10-22 | International Business Machines Corporation | Enhanced analysis of array-based netlists via phase abstraction |
US8146034B2 (en) | 2010-04-30 | 2012-03-27 | International Business Machines Corporation | Efficient Redundancy Identification, Redundancy Removal, and Sequential Equivalence Checking within Designs Including Memory Arrays. |
US8181131B2 (en) | 2010-04-30 | 2012-05-15 | International Business Machines Corporation | Enhanced analysis of array-based netlists via reparameterization |
US8478574B2 (en) | 2010-04-30 | 2013-07-02 | International Business Machines Corporation | Tracking array data contents across three-valued read and write operations |
US8336016B2 (en) | 2010-05-07 | 2012-12-18 | International Business Machines Corporation | Eliminating, coalescing, or bypassing ports in memory array representations |
US8307313B2 (en) | 2010-05-07 | 2012-11-06 | International Business Machines Corporation | Minimizing memory array representations for enhanced synthesis and verification |
US8291359B2 (en) | 2010-05-07 | 2012-10-16 | International Business Machines Corporation | Array concatenation in an integrated circuit design |
US8570808B2 (en) | 2010-08-09 | 2013-10-29 | Samsung Electronics Co., Ltd. | Nonvolatile memory device with 3D memory cell array |
JP2012069186A (ja) * | 2010-09-22 | 2012-04-05 | Toshiba Corp | 不揮発性半導体記憶装置 |
JP2012119013A (ja) | 2010-11-29 | 2012-06-21 | Toshiba Corp | 不揮発性半導体記憶装置 |
US8526233B2 (en) | 2011-05-23 | 2013-09-03 | Sandisk Technologies Inc. | Ramping pass voltage to enhance channel boost in memory device, with optional temperature compensation |
US8902659B2 (en) | 2012-03-26 | 2014-12-02 | SanDisk Technologies, Inc. | Shared-bit-line bit line setup scheme |
US8804430B2 (en) | 2012-03-26 | 2014-08-12 | Sandisk Technologies Inc. | Selected word line dependent select gate diffusion region voltage during programming |
US8804425B2 (en) | 2012-03-26 | 2014-08-12 | Sandisk Technologies Inc. | Selected word line dependent programming voltage |
US8638608B2 (en) | 2012-03-26 | 2014-01-28 | Sandisk Technologies Inc. | Selected word line dependent select gate voltage during program |
US8953362B2 (en) | 2012-05-11 | 2015-02-10 | Adesto Technologies Corporation | Resistive devices and methods of operation thereof |
US9165644B2 (en) | 2012-05-11 | 2015-10-20 | Axon Technologies Corporation | Method of operating a resistive memory device with a ramp-up/ramp-down program/erase pulse |
EP2908774B1 (en) | 2012-10-19 | 2017-01-04 | Ico, Inc. | Systems and methods for customizing adjustable intraocular lenses |
US9001553B1 (en) | 2012-11-06 | 2015-04-07 | Adesto Technologies Corporation | Resistive devices and methods of operation thereof |
US20140198576A1 (en) * | 2013-01-16 | 2014-07-17 | Macronix International Co, Ltd. | Programming technique for reducing program disturb in stacked memory structures |
JP2014175022A (ja) | 2013-03-06 | 2014-09-22 | Toshiba Corp | 半導体記憶装置及びそのデータ書き込み方法 |
US8879331B2 (en) | 2013-03-12 | 2014-11-04 | Sandisk Technologies Inc. | Shared bit line string architecture |
JP6179206B2 (ja) * | 2013-06-11 | 2017-08-16 | 株式会社リコー | メモリ制御装置 |
US9082502B2 (en) | 2013-10-10 | 2015-07-14 | Sandisk Technologies Inc. | Bit line and compare voltage modulation for sensing nonvolatile storage elements |
US9396807B2 (en) * | 2013-11-11 | 2016-07-19 | Seagate Technology Llc | Incremental programming pulse optimization to reduce write errors |
US9620238B2 (en) | 2014-01-20 | 2017-04-11 | Sandisk Technologies Llc | Methods and systems that selectively inhibit and enable programming of non-volatile storage elements |
US9213491B2 (en) | 2014-03-31 | 2015-12-15 | Intel Corporation | Disabling a command associated with a memory device |
US9245642B1 (en) | 2015-03-30 | 2016-01-26 | Sandisk Technologies Inc. | Temperature dependent voltage to unselected drain side select transistor during program of 3D NAND |
US9466369B1 (en) * | 2015-12-21 | 2016-10-11 | Sandisk Technologies Llc | Word line-dependent ramping of pass voltage and program voltage for three-dimensional memory |
US10176874B2 (en) | 2016-03-16 | 2019-01-08 | Toshiba Memory Corporation | Storage device and method of controlling the storage device |
US10910079B2 (en) * | 2016-05-09 | 2021-02-02 | Intrinsic Id B.V. | Programming device arranged to obtain and store a random bit string in a memory device |
US9891859B1 (en) * | 2016-08-09 | 2018-02-13 | Apple Inc. | Systems and methods for managing non-volatile memory based on temperature |
US10381094B2 (en) | 2016-10-11 | 2019-08-13 | Macronix International Co., Ltd. | 3D memory with staged-level multibit programming |
US9881683B1 (en) | 2016-12-13 | 2018-01-30 | Cypress Semiconductor Corporation | Suppression of program disturb with bit line and select gate voltage regulation |
US10121552B1 (en) | 2017-04-24 | 2018-11-06 | Sandisk Technologies Llc | Reducing charge loss in data memory cell adjacent to dummy memory cell |
US10468111B1 (en) | 2018-04-30 | 2019-11-05 | Sandisk Technologies Llc | Asymmetric voltage ramp rate control |
US11631462B2 (en) | 2020-02-10 | 2023-04-18 | International Business Machines Corporation | Temperature assisted programming of flash memory for neuromorphic computing |
KR20210124830A (ko) | 2020-04-07 | 2021-10-15 | 에스케이하이닉스 주식회사 | 메모리 장치 및 그것의 동작 방법 |
US11636905B2 (en) * | 2020-12-07 | 2023-04-25 | Sandisk Technologies Llc | Temperature compensation for unselected sub-block inhibit bias for mitigating erase disturb |
US20240071493A1 (en) * | 2022-08-29 | 2024-02-29 | Sandisk Technologies Llc | Word line dependent pass voltage ramp rate to improve performance of nand memory |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4933904A (en) | 1985-11-29 | 1990-06-12 | General Electric Company | Dense EPROM having serially coupled floating gate transistors |
FR2640798B1 (fr) | 1988-12-20 | 1993-01-08 | Bull Cp8 | Dispositif de traitement de donnees comportant une memoire non volatile electriquement effacable et reprogrammable |
KR960000616B1 (ko) | 1993-01-13 | 1996-01-10 | 삼성전자주식회사 | 불휘발성 반도체 메모리 장치 |
JP3252306B2 (ja) * | 1993-08-10 | 2002-02-04 | 株式会社日立製作所 | 半導体不揮発性記憶装置 |
EP0661636B1 (en) | 1993-12-29 | 1998-09-23 | STMicroelectronics S.r.l. | Integrated programming circuitry for an electrically programmable semiconductor memory device with redundancy |
KR0145475B1 (ko) | 1995-03-31 | 1998-08-17 | 김광호 | 낸드구조를 가지는 불휘발성 반도체 메모리의 프로그램장치 및 방법 |
KR0172441B1 (ko) | 1995-09-19 | 1999-03-30 | 김광호 | 불휘발성 반도체 메모리의 프로그램 방법 |
KR0170296B1 (ko) | 1995-09-19 | 1999-03-30 | 김광호 | 비휘발성 메모리소자 |
US5763912A (en) | 1995-09-25 | 1998-06-09 | Intel Corporation | Depletion and enhancement MOSFETs with electrically trimmable threshold voltages |
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 |
US5748538A (en) | 1996-06-17 | 1998-05-05 | Aplus Integrated Circuits, Inc. | OR-plane memory cell array for flash memory with bit-based write capability, and methods for programming and erasing the memory cell array |
US5912489A (en) | 1996-06-18 | 1999-06-15 | Advanced Micro Devices, Inc. | Dual source side polysilicon select gate structure utilizing single tunnel oxide for NAND array flash memory |
TW338165B (en) | 1996-09-09 | 1998-08-11 | Sony Co Ltd | Semiconductor nand type flash memory with incremental step pulse programming |
JPH10320988A (ja) | 1997-05-23 | 1998-12-04 | Sony Corp | 半導体不揮発性記憶装置、そのデータプログラム方法、およびその製造方法 |
JP3951443B2 (ja) | 1997-09-02 | 2007-08-01 | ソニー株式会社 | 不揮発性半導体記憶装置及びその書き込み方法 |
KR100297602B1 (ko) | 1997-12-31 | 2001-08-07 | 윤종용 | 비휘발성메모리장치의프로그램방법 |
US5991202A (en) | 1998-09-24 | 1999-11-23 | Advanced Micro Devices, Inc. | Method for reducing program disturb during self-boosting in a NAND flash memory |
US6058060A (en) | 1998-12-31 | 2000-05-02 | Invox Technology | Multi-bit-per-cell and analog/multi-level non-volatile memories with improved resolution and signal-to noise ratio |
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 |
US6229733B1 (en) | 1999-03-24 | 2001-05-08 | Texas Instruments Incorporated | Non-volatile memory cell for linear mos integrated circuits utilizing fused mosfet gate oxide |
US6181599B1 (en) | 1999-04-13 | 2001-01-30 | Sandisk Corporation | Method for applying variable row BIAS to reduce program disturb in a flash memory storage array |
US6175519B1 (en) | 1999-07-22 | 2001-01-16 | Macronix International Co., Ltd. | Virtual ground EPROM structure |
KR100319559B1 (ko) | 1999-11-01 | 2002-01-05 | 윤종용 | 문턱 전압 분포들 사이의 마진을 일정하게 유지할 수 있는멀티-스테이트 불휘발성 반도체 메모리 장치 |
US6269026B1 (en) | 2000-02-29 | 2001-07-31 | Advanced Micro Devices, Inc. | Charge sharing to help boost the wordlines during APDE verify |
KR100338772B1 (ko) * | 2000-03-10 | 2002-05-31 | 윤종용 | 바이어스 라인이 분리된 비휘발성 메모리 장치의 워드라인 드라이버 및 워드 라인 드라이빙 방법 |
KR100385226B1 (ko) | 2000-11-22 | 2003-05-27 | 삼성전자주식회사 | 프로그램 디스터브를 방지할 수 있는 플래시 메모리 장치및 그것을 프로그램하는 방법 |
US6567314B1 (en) | 2000-12-04 | 2003-05-20 | Halo Lsi, Inc. | Data programming implementation for high efficiency CHE injection |
KR100385229B1 (ko) | 2000-12-14 | 2003-05-27 | 삼성전자주식회사 | 스트링 선택 라인에 유도되는 노이즈 전압으로 인한프로그램 디스터브를 방지할 수 있는 불휘발성 반도체메모리 장치 및 그것의 프로그램 방법 |
US6512694B2 (en) | 2001-03-16 | 2003-01-28 | Simtek Corporation | NAND stack EEPROM with random programming capability |
DE60139670D1 (de) * | 2001-04-10 | 2009-10-08 | St Microelectronics Srl | Verfahren zur Programmierung nichtflüchtiger Speicherzellen mit Programmier- und Prüfalgorithmus unter Verwendung treppenförmiger Spannungsimpulse mit variablem Stufenabstand |
US6597609B2 (en) | 2001-08-30 | 2003-07-22 | Micron Technology, Inc. | Non-volatile memory with test rows for disturb detection |
KR100453854B1 (ko) * | 2001-09-07 | 2004-10-20 | 삼성전자주식회사 | 향상된 프로그램 방지 특성을 갖는 불휘발성 반도체메모리 장치 및 그것의 프로그램 방법 |
US6661711B2 (en) | 2002-02-06 | 2003-12-09 | Sandisk Corporation | Implementation of an inhibit during soft programming to tighten an erase voltage distribution |
US6771536B2 (en) | 2002-02-27 | 2004-08-03 | Sandisk Corporation | Operating techniques for reducing program and read disturbs of a non-volatile memory |
KR100476888B1 (ko) * | 2002-04-04 | 2005-03-17 | 삼성전자주식회사 | 온도보상기능을 가진 멀티비트 플래쉬메모리 |
US6639842B1 (en) | 2002-05-15 | 2003-10-28 | Silicon Storage Technology, Inc. | Method and apparatus for programming non-volatile memory cells |
US6859392B2 (en) | 2002-08-26 | 2005-02-22 | Micron Technology, Inc. | Preconditioning global bitlines |
US6798694B2 (en) | 2002-08-29 | 2004-09-28 | Micron Technology, Inc. | Method for reducing drain disturb in programming |
KR100502412B1 (ko) | 2002-10-23 | 2005-07-19 | 삼성전자주식회사 | 불 휘발성 반도체 메모리 장치 및 그것의 프로그램 방법 |
JP3863485B2 (ja) * | 2002-11-29 | 2006-12-27 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US6859397B2 (en) | 2003-03-05 | 2005-02-22 | Sandisk Corporation | Source side self boosting technique for non-volatile memory |
US7259478B2 (en) * | 2003-03-19 | 2007-08-21 | Trigon Electronics, Inc. | Backup power supply for telephone set |
US6956770B2 (en) | 2003-09-17 | 2005-10-18 | Sandisk Corporation | Non-volatile memory and method with bit line compensation dependent on neighboring operating modes |
US7170793B2 (en) | 2004-04-13 | 2007-01-30 | Sandisk Corporation | Programming inhibit for non-volatile memory |
US7023733B2 (en) | 2004-05-05 | 2006-04-04 | Sandisk Corporation | Boosting to control programming of non-volatile memory |
JP2006065945A (ja) * | 2004-08-26 | 2006-03-09 | Renesas Technology Corp | 不揮発性半導体記憶装置および半導体集積回路装置 |
US7295478B2 (en) | 2005-05-12 | 2007-11-13 | Sandisk Corporation | Selective application of program inhibit schemes in non-volatile memory |
-
2005
- 2005-05-12 US US11/127,743 patent/US7295478B2/en active Active
-
2006
- 2006-05-11 KR KR1020077028327A patent/KR100952235B1/ko not_active IP Right Cessation
- 2006-05-11 DE DE602006007981T patent/DE602006007981D1/de active Active
- 2006-05-11 CN CN2006800162993A patent/CN101194323B/zh not_active Expired - Fee Related
- 2006-05-11 JP JP2008511368A patent/JP4762309B2/ja not_active Expired - Fee Related
- 2006-05-11 WO PCT/US2006/018278 patent/WO2006124525A1/en active Application Filing
- 2006-05-11 AT AT06759594T patent/ATE437441T1/de not_active IP Right Cessation
- 2006-05-11 EP EP06759594A patent/EP1880391B1/en not_active Not-in-force
- 2006-05-12 TW TW095116970A patent/TWI303826B/zh not_active IP Right Cessation
-
2007
- 2007-10-02 US US11/866,261 patent/US7447086B2/en active Active
-
2010
- 2010-12-21 JP JP2010284516A patent/JP5334954B2/ja active Active
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101345084A (zh) * | 2007-07-13 | 2009-01-14 | 三星电子株式会社 | 操作非易失性存储装置的方法 |
CN102714059B (zh) * | 2010-01-13 | 2015-08-05 | 美光科技公司 | 存取线相依偏置方案 |
CN102714059A (zh) * | 2010-01-13 | 2012-10-03 | 美光科技公司 | 存取线相依偏置方案 |
CN103257926A (zh) * | 2012-02-15 | 2013-08-21 | 联发科技股份有限公司 | 在性能增强模式下由串行闪存与存储器控制器执行的方法 |
CN103680622B (zh) * | 2012-09-14 | 2019-04-19 | 恩智浦美国有限公司 | 具有适应性写操作的非易失性存储器(nvm) |
CN103680622A (zh) * | 2012-09-14 | 2014-03-26 | 飞思卡尔半导体公司 | 具有适应性写操作的非易失性存储器(nvm) |
CN109074846A (zh) * | 2016-04-22 | 2018-12-21 | 桑迪士克科技有限责任公司 | 编程过程中与字线相关且与温度相关的通过电压 |
CN109074846B (zh) * | 2016-04-22 | 2022-07-05 | 桑迪士克科技有限责任公司 | 编程过程中与字线相关且与温度相关的通过电压 |
CN111223512A (zh) * | 2018-11-23 | 2020-06-02 | 爱思开海力士有限公司 | 存储器装置及存储器装置的操作方法 |
CN111223512B (zh) * | 2018-11-23 | 2023-05-26 | 爱思开海力士有限公司 | 存储器装置及存储器装置的操作方法 |
CN111292788A (zh) * | 2018-12-07 | 2020-06-16 | 美光科技公司 | 具有受控字线斜坡率的存储器装置以及相关联系统及方法 |
CN111292788B (zh) * | 2018-12-07 | 2023-10-20 | 美光科技公司 | 具有受控字线斜坡率的存储器装置以及相关联系统及方法 |
TWI733460B (zh) * | 2020-05-22 | 2021-07-11 | 旺宏電子股份有限公司 | 記憶體裝置的寫入方法及記憶體系統 |
CN112435704A (zh) * | 2020-12-07 | 2021-03-02 | 长江存储科技有限责任公司 | 非易失性存储器及其读取方法 |
CN112435704B (zh) * | 2020-12-07 | 2021-08-27 | 长江存储科技有限责任公司 | 非易失性存储器及其读取方法 |
Also Published As
Publication number | Publication date |
---|---|
ATE437441T1 (de) | 2009-08-15 |
JP5334954B2 (ja) | 2013-11-06 |
TW200703346A (en) | 2007-01-16 |
US7295478B2 (en) | 2007-11-13 |
US20060279990A1 (en) | 2006-12-14 |
JP4762309B2 (ja) | 2011-08-31 |
DE602006007981D1 (de) | 2009-09-03 |
WO2006124525A1 (en) | 2006-11-23 |
KR20080025052A (ko) | 2008-03-19 |
KR100952235B1 (ko) | 2010-04-09 |
US7447086B2 (en) | 2008-11-04 |
JP2011100540A (ja) | 2011-05-19 |
CN101194323B (zh) | 2010-06-16 |
JP2008541331A (ja) | 2008-11-20 |
EP1880391B1 (en) | 2009-07-22 |
TWI303826B (en) | 2008-12-01 |
EP1880391A1 (en) | 2008-01-23 |
US20080019180A1 (en) | 2008-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101194323B (zh) | 非易失性存储器中编程抑制方案的选择性应用方法和系统 | |
CN101006519B (zh) | 非易失性存储器系统及其编程的方法 | |
CN100568392C (zh) | 用于非易失性存储器的自升压技术 | |
CN102906820B (zh) | 用同步耦合编程非易失性存储器 | |
CN101371314B (zh) | 减少非易失性存储装置的读取干扰 | |
CN102549673B (zh) | 用较小通道电压干扰和浮栅极到控制栅极泄漏对存储器编程 | |
CN101057299B (zh) | 对非易失性存储器的并行编程 | |
CN101356587B (zh) | 用于对具有减少的编程干扰的nand类型的非易失性存储器进行编程的以末为先模式 | |
CN100589202C (zh) | 多级单元快闪存储器中较高级状态的较快编程 | |
EP2368248B1 (en) | Adaptive erase and soft programming for memory | |
CN101351849B (zh) | 在非易失性存储器写入操作中的持续检验的方法及装置 | |
CN101627439B (zh) | 通过移除对字线数据的预充电相依性而以减少的编程干扰对非易失性存储器进行编程 | |
EP2446441B1 (en) | Reduced programming pulse width for enhanced channel boosting in non-volatile storage | |
JP5470461B2 (ja) | ビットラインをフロートさせる不揮発性メモリの中速及び全速プログラム | |
JP5367697B2 (ja) | 不揮発性記憶装置における読み出し動作中の消費電力の低減 | |
CN101199024B (zh) | 利用改变字线条件来补偿较慢擦除的存储器单元以擦除非易失性存储器 | |
TWI569274B (zh) | 堆疊式記憶體陣列裝置之感測操作 | |
KR20110040780A (ko) | 비휘발성 저장소에서 채널 부스팅을 증가시키기 위한 강화된 비트라인 프리챠지 방식 | |
CN101584005A (zh) | 非易失性存储器中的经分割擦除及擦除验证 | |
CN105190763A (zh) | 在编程期间降低非易失性存储装置的nand串选择栅极电压 | |
CN101366091A (zh) | 使用智能验证的多状态非易失性存储器的编程方法 | |
JP5174829B2 (ja) | 隣接メモリセルの記憶状態を考慮した不揮発性メモリセルの読み出し | |
KR101554940B1 (ko) | 제어 게이트 라인 아키텍쳐 | |
CN101779250B (zh) | 编程脉冲持续期的智能控制 | |
CN101421794B (zh) | 减少读取期间的编程干扰的影响 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANDISK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SANDISK CORP. Effective date: 20120329 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120329 Address after: American Texas Patentee after: Sandisk Corp. Address before: American California Patentee before: Sandisk Corp. |
|
C56 | Change in the name or address of the patentee |
Owner name: SANDISK TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SANDISK TECHNOLOGIES, INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: American Texas Patentee after: Sandisk Corp. Address before: American Texas Patentee before: Sandisk Corp. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: American Texas Patentee after: DELPHI INT OPERATIONS LUX SRL Address before: American Texas Patentee before: Sandisk Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20200511 |
|
CF01 | Termination of patent right due to non-payment of annual fee |