CN101548332B - 非易失性存储器和用于高速缓存页复制的方法 - Google Patents
非易失性存储器和用于高速缓存页复制的方法 Download PDFInfo
- Publication number
- CN101548332B CN101548332B CN2008800009282A CN200880000928A CN101548332B CN 101548332 B CN101548332 B CN 101548332B CN 2008800009282 A CN2008800009282 A CN 2008800009282A CN 200880000928 A CN200880000928 A CN 200880000928A CN 101548332 B CN101548332 B CN 101548332B
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- Prior art keywords
- memory cell
- memory
- data
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- programming
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Classifications
-
- 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
- G11C11/5621—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 storage in a floating gate
- G11C11/5628—Programming or writing circuits; Data input circuits
-
- 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
- G11C11/5621—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 storage in a floating gate
- G11C11/5642—Sensing or reading circuits; Data output 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
- G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (50)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/683,356 | 2007-03-07 | ||
US11/683,356 US7502255B2 (en) | 2007-03-07 | 2007-03-07 | Method for cache page copy in a non-volatile memory |
US11/683,365 | 2007-03-07 | ||
US11/683,365 US7499320B2 (en) | 2007-03-07 | 2007-03-07 | Non-volatile memory with cache page copy |
PCT/US2008/055449 WO2008109411A1 (en) | 2007-03-07 | 2008-02-29 | Non-volatile memory and method for cache page copy |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101548332A CN101548332A (zh) | 2009-09-30 |
CN101548332B true CN101548332B (zh) | 2012-06-20 |
Family
ID=39741449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800009282A Expired - Fee Related CN101548332B (zh) | 2007-03-07 | 2008-02-29 | 非易失性存储器和用于高速缓存页复制的方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7502255B2 (zh) |
CN (1) | CN101548332B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1256316A1 (en) | 2001-05-07 | 2002-11-13 | Move2Health B.V. | Portable device comprising an acceleration sensor and method of generating instructions or advice |
US7373820B1 (en) | 2004-11-23 | 2008-05-20 | James Terry L | Accelerometer for data collection and communication |
US20080140724A1 (en) | 2006-12-06 | 2008-06-12 | David Flynn | Apparatus, system, and method for servicing object requests within a storage controller |
US20080306762A1 (en) * | 2007-06-08 | 2008-12-11 | James Terry L | System and Method for Managing Absenteeism in an Employee Environment |
US20090048493A1 (en) * | 2007-08-17 | 2009-02-19 | James Terry L | Health and Entertainment Device for Collecting, Converting, Displaying and Communicating Data |
US20090093341A1 (en) * | 2007-10-03 | 2009-04-09 | James Terry L | Music and Accelerometer Combination Device for Collecting, Converting, Displaying and Communicating Data |
US7676332B2 (en) * | 2007-12-27 | 2010-03-09 | Kersh Risk Management, Inc. | System and method for processing raw activity energy expenditure data |
US20090204422A1 (en) * | 2008-02-12 | 2009-08-13 | James Terry L | System and Method for Remotely Updating a Health Station |
US20100016742A1 (en) * | 2008-07-19 | 2010-01-21 | James Terry L | System and Method for Monitoring, Measuring, and Addressing Stress |
KR101468149B1 (ko) * | 2008-09-19 | 2014-12-03 | 삼성전자주식회사 | 플래시 메모리 장치 및 시스템들 그리고 그것의 읽기 방법 |
JP5259481B2 (ja) | 2009-04-14 | 2013-08-07 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US7978511B2 (en) * | 2009-05-28 | 2011-07-12 | Micron Technology, Inc. | Data line management in a memory device |
US8180994B2 (en) | 2009-07-08 | 2012-05-15 | Sandisk Technologies Inc. | Optimized page programming order for non-volatile memory |
US8432740B2 (en) | 2011-07-21 | 2013-04-30 | Sandisk Technologies Inc. | Program algorithm with staircase waveform decomposed into multiple passes |
CN103065678B (zh) * | 2011-10-21 | 2016-01-13 | 点序科技股份有限公司 | 闪速存储器装置及其数据储存方法 |
US8750045B2 (en) | 2012-07-27 | 2014-06-10 | Sandisk Technologies Inc. | Experience count dependent program algorithm for flash memory |
US9330014B2 (en) | 2012-12-31 | 2016-05-03 | Sunedison Semiconductor Limited (Uen201334164H) | Method and system for full resolution real-time data logging |
US9047211B2 (en) | 2013-03-15 | 2015-06-02 | SanDisk Technologies, Inc. | Managing data reliability |
TWI648737B (zh) | 2015-11-19 | 2019-01-21 | 鈺創科技股份有限公司 | 能夠快速寫入資料的記憶體電路 |
US10346097B2 (en) * | 2015-11-26 | 2019-07-09 | Samsung Electronics Co., Ltd. | Nonvolatile memory device and storage device including nonvolatile memory device |
US9721657B1 (en) * | 2016-04-02 | 2017-08-01 | Intel Corporation | Managing threshold voltage shift in nonvolatile memory |
CN108345470B (zh) * | 2017-01-24 | 2021-10-08 | 阿里巴巴集团控股有限公司 | 一种数据处理、存储的方法、装置及电子设备 |
CN112802535A (zh) * | 2018-06-06 | 2021-05-14 | 美光科技公司 | 用于操作单元板的方法及设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1205589A (zh) * | 1997-07-15 | 1999-01-20 | 三星电子株式会社 | 连接到网络的用户终端的高速缓存管理方法 |
EP1326257A2 (en) * | 2001-12-21 | 2003-07-09 | Fujitsu Limited | Pipelined programming for a NAND type flash memory |
Family Cites Families (28)
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US5095344A (en) * | 1988-06-08 | 1992-03-10 | Eliyahou Harari | Highly compact eprom and flash eeprom devices |
US5070032A (en) * | 1989-03-15 | 1991-12-03 | Sundisk Corporation | Method of making dense flash eeprom semiconductor memory structures |
US5172338B1 (en) * | 1989-04-13 | 1997-07-08 | Sandisk Corp | Multi-state eeprom read and write circuits and techniques |
US5343063A (en) * | 1990-12-18 | 1994-08-30 | Sundisk Corporation | Dense vertical programmable read only memory cell structure and processes for making them |
US5313421A (en) * | 1992-01-14 | 1994-05-17 | Sundisk Corporation | EEPROM with split gate source side injection |
US6222762B1 (en) * | 1992-01-14 | 2001-04-24 | Sandisk Corporation | Multi-state memory |
US5315541A (en) * | 1992-07-24 | 1994-05-24 | Sundisk Corporation | Segmented column memory array |
KR0169267B1 (ko) * | 1993-09-21 | 1999-02-01 | 사토 후미오 | 불휘발성 반도체 기억장치 |
US5661053A (en) * | 1994-05-25 | 1997-08-26 | Sandisk Corporation | Method of making dense flash EEPROM cell array and peripheral supporting circuits formed in deposited field oxide with the use of spacers |
US5903495A (en) * | 1996-03-18 | 1999-05-11 | Kabushiki Kaisha Toshiba | Semiconductor device and memory system |
US5768192A (en) * | 1996-07-23 | 1998-06-16 | Saifun Semiconductors, Ltd. | Non-volatile semiconductor memory cell utilizing asymmetrical charge trapping |
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 |
US6266273B1 (en) * | 2000-08-21 | 2001-07-24 | Sandisk Corporation | Method and structure for reliable data copy operation for non-volatile memories |
US7196931B2 (en) * | 2002-09-24 | 2007-03-27 | Sandisk Corporation | Non-volatile memory and method with reduced source line bias errors |
US6657891B1 (en) * | 2002-11-29 | 2003-12-02 | Kabushiki Kaisha Toshiba | Semiconductor memory device for storing multivalued data |
US7490283B2 (en) * | 2004-05-13 | 2009-02-10 | Sandisk Corporation | Pipelined data relocation and improved chip architectures |
US7409473B2 (en) * | 2004-12-21 | 2008-08-05 | Sandisk Corporation | Off-chip data relocation |
US7882299B2 (en) * | 2004-12-21 | 2011-02-01 | Sandisk Corporation | System and method for use of on-chip non-volatile memory write cache |
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 |
US7447078B2 (en) | 2005-04-01 | 2008-11-04 | Sandisk Corporation | Method for non-volatile memory with background data latch caching during read operations |
US7206230B2 (en) * | 2005-04-01 | 2007-04-17 | Sandisk Corporation | Use of data latches in cache operations of non-volatile memories |
US7187585B2 (en) * | 2005-04-05 | 2007-03-06 | Sandisk Corporation | Read operation for non-volatile storage that includes compensation for coupling |
KR100648286B1 (ko) * | 2005-07-04 | 2006-11-23 | 삼성전자주식회사 | 단일의 페이지 버퍼 구조로 멀티-비트 및 단일-비트프로그램 동작을 수행하는 플래시 메모리 장치 |
US7224614B1 (en) * | 2005-12-29 | 2007-05-29 | Sandisk Corporation | Methods for improved program-verify operations in non-volatile memories |
US7499319B2 (en) | 2006-03-03 | 2009-03-03 | Sandisk Corporation | Read operation for non-volatile storage with compensation for coupling |
WO2007131127A2 (en) | 2006-05-05 | 2007-11-15 | Sandisk Corporation | Merging queued memory operation in a non-volatile memory |
US7711890B2 (en) * | 2006-06-06 | 2010-05-04 | Sandisk Il Ltd | Cache control in a non-volatile memory device |
US7616505B2 (en) | 2006-12-28 | 2009-11-10 | Sandisk Corporation | Complete word line look ahead with efficient data latch assignment in non-volatile memory read operations |
-
2007
- 2007-03-07 US US11/683,356 patent/US7502255B2/en active Active
-
2008
- 2008-02-29 CN CN2008800009282A patent/CN101548332B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1205589A (zh) * | 1997-07-15 | 1999-01-20 | 三星电子株式会社 | 连接到网络的用户终端的高速缓存管理方法 |
EP1326257A2 (en) * | 2001-12-21 | 2003-07-09 | Fujitsu Limited | Pipelined programming for a NAND type flash memory |
Also Published As
Publication number | Publication date |
---|---|
US7502255B2 (en) | 2009-03-10 |
CN101548332A (zh) | 2009-09-30 |
US20080219059A1 (en) | 2008-09-11 |
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Owner name: SANDISK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SANDISK CORP. Effective date: 20130129 |
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Effective date of registration: 20130129 Address after: American Texas Patentee after: Sandisk Corp. Address before: American California Patentee before: Sandisk Corp. |
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