DE69320733D1 - Speichermatrix mit segmentierten Spalten - Google Patents

Speichermatrix mit segmentierten Spalten

Info

Publication number
DE69320733D1
DE69320733D1 DE69320733T DE69320733T DE69320733D1 DE 69320733 D1 DE69320733 D1 DE 69320733D1 DE 69320733 T DE69320733 T DE 69320733T DE 69320733 T DE69320733 T DE 69320733T DE 69320733 D1 DE69320733 D1 DE 69320733D1
Authority
DE
Germany
Prior art keywords
storage matrix
segmented columns
segmented
columns
matrix
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.)
Expired - Lifetime
Application number
DE69320733T
Other languages
English (en)
Other versions
DE69320733T2 (de
Inventor
Eliyahou Harari
Sanjay Mehrotra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SanDisk Corp
Original Assignee
SanDisk Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SanDisk Corp filed Critical SanDisk Corp
Application granted granted Critical
Publication of DE69320733D1 publication Critical patent/DE69320733D1/de
Publication of DE69320733T2 publication Critical patent/DE69320733T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
    • 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
    • G11C16/0491—Virtual ground arrays
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
    • G11C5/063—Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/18—Bit line organisation; Bit line lay-out
DE69320733T 1992-07-24 1993-06-25 Speichermatrix mit segmentierten Spalten Expired - Lifetime DE69320733T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/919,715 US5315541A (en) 1992-07-24 1992-07-24 Segmented column memory array

Publications (2)

Publication Number Publication Date
DE69320733D1 true DE69320733D1 (de) 1998-10-08
DE69320733T2 DE69320733T2 (de) 1999-03-25

Family

ID=25442525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320733T Expired - Lifetime DE69320733T2 (de) 1992-07-24 1993-06-25 Speichermatrix mit segmentierten Spalten

Country Status (4)

Country Link
US (1) US5315541A (de)
EP (1) EP0580467B1 (de)
JP (1) JP3744551B2 (de)
DE (1) DE69320733T2 (de)

Families Citing this family (526)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719806A (en) * 1991-02-18 1998-02-17 Yamane; Masatoshi Memory cell array
US6222762B1 (en) 1992-01-14 2001-04-24 Sandisk Corporation Multi-state memory
US7071060B1 (en) 1996-02-28 2006-07-04 Sandisk Corporation EEPROM with split gate source side infection with sidewall spacers
US5526307A (en) * 1992-01-22 1996-06-11 Macronix International Co., Ltd. Flash EPROM integrated circuit architecture
US5618742A (en) * 1992-01-22 1997-04-08 Macronix Internatioal, Ltd. Method of making flash EPROM with conductive sidewall spacer contacting floating gate
US5657332A (en) * 1992-05-20 1997-08-12 Sandisk Corporation Soft errors handling in EEPROM devices
US6549974B2 (en) * 1992-06-22 2003-04-15 Hitachi, Ltd. Semiconductor storage apparatus including a controller for sending first and second write commands to different nonvolatile memories in a parallel or time overlapped manner
US5592415A (en) 1992-07-06 1997-01-07 Hitachi, Ltd. Non-volatile semiconductor memory
JP3474614B2 (ja) * 1993-12-14 2003-12-08 マクロニクス インターナショナル カンパニイ リミテッド 不揮発性半導体メモリ装置及びその動作方法
US5436478A (en) * 1994-03-16 1995-07-25 National Semiconductor Corporation Fast access AMG EPROM with segment select transistors which have an increased width
KR100566466B1 (ko) * 1995-01-31 2006-03-31 가부시끼가이샤 히다치 세이사꾸쇼 반도체 메모리 장치
DE69533429T2 (de) * 1995-06-07 2005-08-18 Macronix International Co. Ltd., Hsinchu Automatischer progammier-algorithmus für flash-speicher im seitenmodus mit variabler programmierimpulshöhe und -breite
US5621697A (en) * 1995-06-23 1997-04-15 Macronix International Co., Ltd. High density integrated circuit with bank select structure
JP3782840B2 (ja) 1995-07-14 2006-06-07 株式会社ルネサステクノロジ 外部記憶装置およびそのメモリアクセス制御方法
US6081878A (en) 1997-03-31 2000-06-27 Lexar Media, Inc. Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices
US6728851B1 (en) * 1995-07-31 2004-04-27 Lexar Media, Inc. Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices
US8171203B2 (en) * 1995-07-31 2012-05-01 Micron Technology, Inc. Faster write operations to nonvolatile memory using FSInfo sector manipulation
US6801979B1 (en) 1995-07-31 2004-10-05 Lexar Media, Inc. Method and apparatus for memory control circuit
US6978342B1 (en) 1995-07-31 2005-12-20 Lexar Media, Inc. Moving sectors within a block of information in a flash memory mass storage architecture
US5838614A (en) 1995-07-31 1998-11-17 Lexar Microsystems, Inc. Identification and verification of a sector within a block of mass storage flash memory
US5845313A (en) 1995-07-31 1998-12-01 Lexar Direct logical block addressing flash memory mass storage architecture
US6757800B1 (en) 1995-07-31 2004-06-29 Lexar Media, Inc. Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices
US5687114A (en) 1995-10-06 1997-11-11 Agate Semiconductor, Inc. Integrated circuit for storage and retrieval of multiple digital bits per nonvolatile memory cell
JP3614173B2 (ja) 1996-02-29 2005-01-26 株式会社ルネサステクノロジ 部分不良メモリを搭載した半導体記憶装置
US5793079A (en) * 1996-07-22 1998-08-11 Catalyst Semiconductor, Inc. Single transistor non-volatile electrically alterable semiconductor memory device
US5798968A (en) * 1996-09-24 1998-08-25 Sandisk Corporation Plane decode/virtual sector architecture
US5777922A (en) * 1996-10-18 1998-07-07 Hyudai Electronics Industries Co., Ltd. Flash memory device
EP0851426A3 (de) * 1996-12-27 1999-11-24 STMicroelectronics S.r.l. Speicherblock zur Realisierung von Halbleiterspeicheranordnungen und entsprechendes Herstellungsverfahren
DE19880311B3 (de) * 1997-02-12 2017-06-22 Hyundai Electronics America Inc. Nichtflüchtige Speicherstruktur
US5870335A (en) 1997-03-06 1999-02-09 Agate Semiconductor, Inc. Precision programming of nonvolatile memory cells
US6487116B2 (en) 1997-03-06 2002-11-26 Silicon Storage Technology, Inc. Precision programming of nonvolatile memory cells
US6411546B1 (en) 1997-03-31 2002-06-25 Lexar Media, Inc. Nonvolatile memory using flexible erasing methods and method and system for using same
US6034897A (en) * 1999-04-01 2000-03-07 Lexar Media, Inc. Space management for managing high capacity nonvolatile memory
US6122195A (en) * 1997-03-31 2000-09-19 Lexar Media, Inc. Method and apparatus for decreasing block write operation times performed on nonvolatile memory
KR100252475B1 (ko) * 1997-05-24 2000-04-15 윤종용 반도체 롬 장치
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
US5963465A (en) 1997-12-12 1999-10-05 Saifun Semiconductors, Ltd. Symmetric segmented memory array architecture
US6633496B2 (en) 1997-12-12 2003-10-14 Saifun Semiconductors Ltd. Symmetric architecture for memory cells having widely spread metal bit lines
US6633499B1 (en) 1997-12-12 2003-10-14 Saifun Semiconductors Ltd. Method for reducing voltage drops in symmetric array architectures
US6430077B1 (en) * 1997-12-12 2002-08-06 Saifun Semiconductors Ltd. Method for regulating read voltage level at the drain of a cell in a symmetric array
GB9801373D0 (en) 1998-01-22 1998-03-18 Memory Corp Plc Memory system
ITMI981123A1 (it) * 1998-05-21 1999-11-21 Sgs Thomson Microelectronics Metodo processo e dispositivo per l'individuazione di difetti puntuali che provocano correnti di leakage in un dispositivo di memoria non
KR100316060B1 (ko) * 1998-06-16 2002-02-19 박종섭 플래시메모리의레이아웃및그형성방법
WO2000030116A1 (en) 1998-11-17 2000-05-25 Lexar Media, Inc. Method and apparatus for memory control circuit
JP3244067B2 (ja) * 1998-11-26 2002-01-07 日本電気株式会社 不揮発性半導体記憶装置とその製造方法
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
US6141249A (en) * 1999-04-01 2000-10-31 Lexar Media, Inc. Organization of blocks within a nonvolatile memory unit to effectively decrease sector write operation time
EP1228510B1 (de) 1999-04-01 2006-09-20 Lexar Media, Inc. Raumverwaltung in einem nichtflüchtigen speicher mit hoher kapazität
US6125057A (en) * 1999-06-21 2000-09-26 Lucent Technologies Inc. Segmented source memory array
US6151248A (en) * 1999-06-30 2000-11-21 Sandisk Corporation Dual floating gate EEPROM cell array with steering gates shared by adjacent cells
US6103573A (en) 1999-06-30 2000-08-15 Sandisk Corporation Processing techniques for making a dual floating gate EEPROM cell array
US6163489A (en) 1999-07-16 2000-12-19 Micron Technology Inc. Semiconductor memory having multiple redundant columns with offset segmentation boundaries
US6091633A (en) * 1999-08-09 2000-07-18 Sandisk Corporation Memory array architecture utilizing global bit lines shared by multiple cells
US7102671B1 (en) 2000-02-08 2006-09-05 Lexar Media, Inc. Enhanced compact flash memory card
US6426893B1 (en) * 2000-02-17 2002-07-30 Sandisk Corporation Flash eeprom system with simultaneous multiple data sector programming and storage of physical block characteristics in other designated blocks
US6928001B2 (en) 2000-12-07 2005-08-09 Saifun Semiconductors Ltd. Programming and erasing methods for a non-volatile memory cell
US6396741B1 (en) * 2000-05-04 2002-05-28 Saifun Semiconductors Ltd. Programming of nonvolatile memory cells
US7167944B1 (en) 2000-07-21 2007-01-23 Lexar Media, Inc. Block management for mass storage
US6567307B1 (en) 2000-07-21 2003-05-20 Lexar Media, Inc. Block management for mass storage
US7113432B2 (en) * 2000-09-14 2006-09-26 Sandisk Corporation Compressed event counting technique and application to a flash memory system
US6345001B1 (en) 2000-09-14 2002-02-05 Sandisk Corporation Compressed event counting technique and application to a flash memory system
US6512263B1 (en) * 2000-09-22 2003-01-28 Sandisk Corporation Non-volatile memory cell array having discontinuous source and drain diffusions contacted by continuous bit line conductors and methods of forming
US6538922B1 (en) 2000-09-27 2003-03-25 Sandisk Corporation Writable tracking cells
US6542396B1 (en) * 2000-09-29 2003-04-01 Artisan Components, Inc. Method and apparatus for a dense metal programmable ROM
US6477083B1 (en) * 2000-10-11 2002-11-05 Advanced Micro Devices, Inc. Select transistor architecture for a virtual ground non-volatile memory cell array
US6684289B1 (en) 2000-11-22 2004-01-27 Sandisk Corporation Techniques for operating non-volatile memory systems with data sectors having different sizes than the sizes of the pages and/or blocks of the memory
JP2007200545A (ja) * 2001-01-12 2007-08-09 Renesas Technology Corp 不揮発性半導体記憶装置
US6614692B2 (en) 2001-01-18 2003-09-02 Saifun Semiconductors Ltd. EEPROM array and method for operation thereof
US6584017B2 (en) 2001-04-05 2003-06-24 Saifun Semiconductors Ltd. Method for programming a reference cell
US6677805B2 (en) * 2001-04-05 2004-01-13 Saifun Semiconductors Ltd. Charge pump stage with body effect minimization
US6636440B2 (en) 2001-04-25 2003-10-21 Saifun Semiconductors Ltd. Method for operation of an EEPROM array, including refresh thereof
US6894343B2 (en) * 2001-05-18 2005-05-17 Sandisk Corporation Floating gate memory cells utilizing substrate trenches to scale down their size
US6936887B2 (en) * 2001-05-18 2005-08-30 Sandisk Corporation Non-volatile memory cells utilizing substrate trenches
US6532172B2 (en) 2001-05-31 2003-03-11 Sandisk Corporation Steering gate and bit line segmentation in non-volatile memories
JP3640177B2 (ja) * 2001-06-04 2005-04-20 セイコーエプソン株式会社 不揮発性半導体記憶装置
US6480422B1 (en) 2001-06-14 2002-11-12 Multi Level Memory Technology Contactless flash memory with shared buried diffusion bit line architecture
JP3622697B2 (ja) 2001-07-23 2005-02-23 セイコーエプソン株式会社 不揮発性半導体記憶装置
JP3594001B2 (ja) 2001-07-23 2004-11-24 セイコーエプソン株式会社 不揮発性半導体記憶装置
US6762092B2 (en) * 2001-08-08 2004-07-13 Sandisk Corporation Scalable self-aligned dual floating gate memory cell array and methods of forming the array
US7177197B2 (en) 2001-09-17 2007-02-13 Sandisk Corporation Latched programming of memory and method
US6985388B2 (en) * 2001-09-17 2006-01-10 Sandisk Corporation Dynamic column block selection
US7170802B2 (en) * 2003-12-31 2007-01-30 Sandisk Corporation Flexible and area efficient column redundancy for non-volatile memories
US6552932B1 (en) * 2001-09-21 2003-04-22 Sandisk Corporation Segmented metal bitlines
GB0123415D0 (en) * 2001-09-28 2001-11-21 Memquest Ltd Method of writing data to non-volatile memory
GB0123419D0 (en) 2001-09-28 2001-11-21 Memquest Ltd Data handling system
GB0123421D0 (en) * 2001-09-28 2001-11-21 Memquest Ltd Power management system
GB0123410D0 (en) * 2001-09-28 2001-11-21 Memquest Ltd Memory system for data storage and retrieval
GB0123417D0 (en) 2001-09-28 2001-11-21 Memquest Ltd Improved data processing
GB0123412D0 (en) 2001-09-28 2001-11-21 Memquest Ltd Memory system sectors
GB0123416D0 (en) 2001-09-28 2001-11-21 Memquest Ltd Non-volatile memory control
US6643181B2 (en) 2001-10-24 2003-11-04 Saifun Semiconductors Ltd. Method for erasing a memory cell
US6897522B2 (en) 2001-10-31 2005-05-24 Sandisk Corporation Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements
US6925007B2 (en) * 2001-10-31 2005-08-02 Sandisk Corporation Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements
JP4087108B2 (ja) 2001-12-10 2008-05-21 シャープ株式会社 不揮発性半導体記憶装置及びその製造方法
JP3998467B2 (ja) 2001-12-17 2007-10-24 シャープ株式会社 不揮発性半導体メモリ装置及びその動作方法
US6885585B2 (en) * 2001-12-20 2005-04-26 Saifun Semiconductors Ltd. NROM NOR array
US6950918B1 (en) 2002-01-18 2005-09-27 Lexar Media, Inc. File management of one-time-programmable nonvolatile memory devices
US6957295B1 (en) 2002-01-18 2005-10-18 Lexar Media, Inc. File management of one-time-programmable nonvolatile memory devices
US6700818B2 (en) 2002-01-31 2004-03-02 Saifun Semiconductors Ltd. Method for operating a memory device
US6975536B2 (en) 2002-01-31 2005-12-13 Saifun Semiconductors Ltd. Mass storage array and methods for operation thereof
JP4082913B2 (ja) * 2002-02-07 2008-04-30 株式会社ルネサステクノロジ メモリシステム
US7231643B1 (en) 2002-02-22 2007-06-12 Lexar Media, Inc. Image rescue system including direct communication between an application program and a device driver
US6871257B2 (en) 2002-02-22 2005-03-22 Sandisk Corporation Pipelined parallel programming operation in a non-volatile memory system
US6795349B2 (en) * 2002-02-28 2004-09-21 Sandisk Corporation Method and system for efficiently reading and programming of dual cell memory elements
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
US6894930B2 (en) 2002-06-19 2005-05-17 Sandisk Corporation Deep wordline trench to shield cross coupling between adjacent cells for scaled NAND
AU2003237515A1 (en) * 2002-06-19 2004-01-06 Sandisk Corporation Deep wordline trench to shield cross coupling between adjacent cells for scaled nand
US6917544B2 (en) 2002-07-10 2005-07-12 Saifun Semiconductors Ltd. Multiple use memory chip
US6826107B2 (en) * 2002-08-01 2004-11-30 Saifun Semiconductors Ltd. High voltage insertion in flash memory cards
US6987693B2 (en) * 2002-09-24 2006-01-17 Sandisk Corporation Non-volatile memory and method with reduced neighboring field errors
US6891753B2 (en) 2002-09-24 2005-05-10 Sandisk Corporation Highly compact non-volatile memory and method therefor with internal serial buses
KR100615975B1 (ko) * 2002-09-24 2006-08-28 쌘디스크 코포레이션 비휘발성 메모리 및 그 감지 방법
US7324393B2 (en) 2002-09-24 2008-01-29 Sandisk Corporation Method for compensated sensing in non-volatile memory
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
US6940753B2 (en) 2002-09-24 2005-09-06 Sandisk Corporation Highly compact non-volatile memory and method therefor with space-efficient data registers
US6983428B2 (en) 2002-09-24 2006-01-03 Sandisk Corporation Highly compact non-volatile memory and method thereof
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
US6908817B2 (en) 2002-10-09 2005-06-21 Sandisk Corporation Flash memory array with increased coupling between floating and control gates
US7136304B2 (en) 2002-10-29 2006-11-14 Saifun Semiconductor Ltd Method, system and circuit for programming a non-volatile memory array
US6901498B2 (en) 2002-12-09 2005-05-31 Sandisk Corporation Zone boundary adjustment for defects in non-volatile memories
US6944063B2 (en) * 2003-01-28 2005-09-13 Sandisk Corporation Non-volatile semiconductor memory with large erase blocks storing cycle counts
US7178004B2 (en) 2003-01-31 2007-02-13 Yan Polansky Memory array programming circuit and a method for using the circuit
US6879505B2 (en) * 2003-03-31 2005-04-12 Matrix Semiconductor, Inc. Word line arrangement having multi-layer word line segments for three-dimensional memory array
US7233024B2 (en) * 2003-03-31 2007-06-19 Sandisk 3D Llc Three-dimensional memory device incorporating segmented bit line memory array
US7142464B2 (en) * 2003-04-29 2006-11-28 Saifun Semiconductors Ltd. Apparatus and methods for multi-level sensing in a memory array
US7045849B2 (en) * 2003-05-21 2006-05-16 Sandisk Corporation Use of voids between elements in semiconductor structures for isolation
US7105406B2 (en) * 2003-06-20 2006-09-12 Sandisk Corporation Self aligned non-volatile memory cell and process for fabrication
CN100362661C (zh) * 2003-08-04 2008-01-16 旺宏电子股份有限公司 具对称性选择晶体管的快闪存储器
US7123532B2 (en) 2003-09-16 2006-10-17 Saifun Semiconductors Ltd. Operating array cells with matched reference cells
US6956770B2 (en) * 2003-09-17 2005-10-18 Sandisk Corporation Non-volatile memory and method with bit line compensation dependent on neighboring operating modes
US7064980B2 (en) * 2003-09-17 2006-06-20 Sandisk Corporation Non-volatile memory and method with bit line coupled compensation
US7012835B2 (en) * 2003-10-03 2006-03-14 Sandisk Corporation Flash memory data correction and scrub techniques
US7173852B2 (en) * 2003-10-03 2007-02-06 Sandisk Corporation Corrected data storage and handling methods
US7221008B2 (en) * 2003-10-06 2007-05-22 Sandisk Corporation Bitline direction shielding to avoid cross coupling between adjacent cells for NAND flash memory
US7301807B2 (en) 2003-10-23 2007-11-27 Sandisk Corporation Writable tracking cells
JP2007515024A (ja) 2003-12-17 2007-06-07 レクサー メディア， インコーポレイテッド 盗難を避けるための電子装置の販売場所におけるアクティブ化
US20050251617A1 (en) * 2004-05-07 2005-11-10 Sinclair Alan W Hybrid non-volatile memory system
US7139864B2 (en) * 2003-12-30 2006-11-21 Sandisk Corporation Non-volatile memory and method with block management system
US7433993B2 (en) * 2003-12-30 2008-10-07 San Disk Corportion Adaptive metablocks
US7631138B2 (en) * 2003-12-30 2009-12-08 Sandisk Corporation Adaptive mode switching of flash memory address mapping based on host usage characteristics
US8504798B2 (en) * 2003-12-30 2013-08-06 Sandisk Technologies Inc. Management of non-volatile memory systems having large erase blocks
EP1702338B1 (de) 2003-12-30 2009-02-18 SanDisk Corporation Robuste datenvervielfältigung und verbessertes aktualisierungsverfahren in einem nichtflüchtigen mehrbitspeicher
US7383375B2 (en) * 2003-12-30 2008-06-03 Sandisk Corporation Data run programming
US20050144363A1 (en) * 2003-12-30 2005-06-30 Sinclair Alan W. Data boundary management
US7173863B2 (en) * 2004-03-08 2007-02-06 Sandisk Corporation Flash controller cache architecture
US7594135B2 (en) * 2003-12-31 2009-09-22 Sandisk Corporation Flash memory system startup operation
EP1733555A4 (de) * 2004-02-23 2009-09-30 Lexar Media Inc Sicherer kompakter flash
US7183153B2 (en) * 2004-03-12 2007-02-27 Sandisk Corporation Method of manufacturing self aligned non-volatile memory cells
US7035129B1 (en) * 2004-04-02 2006-04-25 Virage Logic Corp. Partitioned source line architecture for ROM
US7725628B1 (en) 2004-04-20 2010-05-25 Lexar Media, Inc. Direct secondary device interface by a host
US7057939B2 (en) * 2004-04-23 2006-06-06 Sandisk Corporation Non-volatile memory and control with improved partial page program capability
US7370166B1 (en) 2004-04-30 2008-05-06 Lexar Media, Inc. Secure portable storage device
US7490283B2 (en) 2004-05-13 2009-02-10 Sandisk Corporation Pipelined data relocation and improved chip architectures
US8429313B2 (en) * 2004-05-27 2013-04-23 Sandisk Technologies Inc. Configurable ready/busy control
US7317633B2 (en) 2004-07-06 2008-01-08 Saifun Semiconductors Ltd Protection of NROM devices from charge damage
US8375146B2 (en) * 2004-08-09 2013-02-12 SanDisk Technologies, Inc. Ring bus structure and its use in flash memory systems
US7095655B2 (en) 2004-08-12 2006-08-22 Saifun Semiconductors Ltd. Dynamic matching of signal path and reference path for sensing
US20060036803A1 (en) * 2004-08-16 2006-02-16 Mori Edan Non-volatile memory device controlled by a micro-controller
US7594063B1 (en) * 2004-08-27 2009-09-22 Lexar Media, Inc. Storage capacity status
US7464306B1 (en) * 2004-08-27 2008-12-09 Lexar Media, Inc. Status of overall health of nonvolatile memory
US7638850B2 (en) 2004-10-14 2009-12-29 Saifun Semiconductors Ltd. Non-volatile memory structure and method of fabrication
US7441067B2 (en) * 2004-11-15 2008-10-21 Sandisk Corporation Cyclic flash memory wear leveling
US7402886B2 (en) * 2004-11-23 2008-07-22 Sandisk Corporation Memory with self-aligned trenches for narrow gap isolation regions
US7381615B2 (en) 2004-11-23 2008-06-03 Sandisk Corporation Methods for self-aligned trench filling with grown dielectric for high coupling ratio in semiconductor devices
US7535765B2 (en) 2004-12-09 2009-05-19 Saifun Semiconductors Ltd. Non-volatile memory device and method for reading cells
US7420847B2 (en) * 2004-12-14 2008-09-02 Sandisk Corporation Multi-state memory having data recovery after program fail
US7158421B2 (en) * 2005-04-01 2007-01-02 Sandisk Corporation Use of data latches in multi-phase programming of non-volatile memories
US7120051B2 (en) * 2004-12-14 2006-10-10 Sandisk Corporation Pipelined programming of non-volatile memories using early data
US7366826B2 (en) * 2004-12-16 2008-04-29 Sandisk Corporation Non-volatile memory and method with multi-stream update tracking
US7412560B2 (en) 2004-12-16 2008-08-12 Sandisk Corporation Non-volatile memory and method with multi-stream updating
US7386655B2 (en) * 2004-12-16 2008-06-10 Sandisk Corporation Non-volatile memory and method with improved indexing for scratch pad and update blocks
US7395404B2 (en) * 2004-12-16 2008-07-01 Sandisk Corporation Cluster auto-alignment for storing addressable data packets in a non-volatile memory array
US7849381B2 (en) * 2004-12-21 2010-12-07 Sandisk Corporation Method for copying data in reprogrammable non-volatile memory
US7882299B2 (en) * 2004-12-21 2011-02-01 Sandisk Corporation System and method for use of on-chip non-volatile memory write cache
US7482223B2 (en) * 2004-12-22 2009-01-27 Sandisk Corporation Multi-thickness dielectric for semiconductor memory
US7202125B2 (en) * 2004-12-22 2007-04-10 Sandisk Corporation Low-voltage, multiple thin-gate oxide and low-resistance gate electrode
US6980471B1 (en) * 2004-12-23 2005-12-27 Sandisk Corporation Substrate electron injection techniques for programming non-volatile charge storage memory cells
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
EP1684307A1 (de) 2005-01-19 2006-07-26 Saifun Semiconductors Ltd. Verfahren, Schaltung und System zum Löschen einer oder mehrerer nichtflüchtiger Speicherzellen
US20060161724A1 (en) * 2005-01-20 2006-07-20 Bennett Alan D Scheduling of housekeeping operations in flash memory systems
US7315917B2 (en) * 2005-01-20 2008-01-01 Sandisk Corporation Scheduling of housekeeping operations in flash memory systems
US7313023B2 (en) * 2005-03-11 2007-12-25 Sandisk Corporation Partition of non-volatile memory array to reduce bit line capacitance
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
US7173854B2 (en) * 2005-04-01 2007-02-06 Sandisk Corporation Non-volatile memory and method with compensation for source line bias errors
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
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
US7180769B2 (en) * 2005-04-12 2007-02-20 Headway Technologies, Inc. World line segment select transistor on word line current source side
US7786512B2 (en) 2005-07-18 2010-08-31 Saifun Semiconductors Ltd. Dense non-volatile memory array and method of fabrication
US7668017B2 (en) 2005-08-17 2010-02-23 Saifun Semiconductors Ltd. Method of erasing non-volatile memory cells
US7606066B2 (en) 2005-09-07 2009-10-20 Innovative Silicon Isi Sa Memory cell and memory cell array having an electrically floating body transistor, and methods of operating same
US7221138B2 (en) 2005-09-27 2007-05-22 Saifun Semiconductors Ltd Method and apparatus for measuring charge pump output current
US7640424B2 (en) * 2005-10-13 2009-12-29 Sandisk Corporation Initialization of flash storage via an embedded controller
US7541240B2 (en) * 2005-10-18 2009-06-02 Sandisk Corporation Integration process flow for flash devices with low gap fill aspect ratio
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
US20070106842A1 (en) * 2005-11-04 2007-05-10 Conley Kevin M Enhanced first level storage caching methods using nonvolatile memory
US7634585B2 (en) * 2005-11-04 2009-12-15 Sandisk Corporation In-line cache using nonvolatile memory between host and disk device
US7379330B2 (en) * 2005-11-08 2008-05-27 Sandisk Corporation Retargetable memory cell redundancy methods
US7739472B2 (en) * 2005-11-22 2010-06-15 Sandisk Corporation Memory system for legacy hosts
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
US7737483B2 (en) * 2005-12-06 2010-06-15 Sandisk Corporation Low resistance void-free contacts
US7615448B2 (en) 2005-12-06 2009-11-10 Sandisk Corporation Method of forming low resistance void-free contacts
US7655536B2 (en) * 2005-12-21 2010-02-02 Sandisk Corporation Methods of forming flash devices with shared word lines
US7495294B2 (en) * 2005-12-21 2009-02-24 Sandisk Corporation Flash devices with shared word lines
US7310255B2 (en) * 2005-12-29 2007-12-18 Sandisk Corporation Non-volatile memory with improved program-verify operations
US7447094B2 (en) * 2005-12-29 2008-11-04 Sandisk Corporation Method for power-saving multi-pass sensing in non-volatile memory
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
US7352627B2 (en) 2006-01-03 2008-04-01 Saifon Semiconductors Ltd. Method, system, and circuit for operating a non-volatile memory array
US7808818B2 (en) 2006-01-12 2010-10-05 Saifun Semiconductors Ltd. Secondary injection for NROM
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
US7760554B2 (en) 2006-02-21 2010-07-20 Saifun Semiconductors Ltd. NROM non-volatile memory and mode of operation
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
US7638835B2 (en) 2006-02-28 2009-12-29 Saifun Semiconductors Ltd. Double density NROM with nitride strips (DDNS)
US20070255889A1 (en) * 2006-03-22 2007-11-01 Yoav Yogev Non-volatile memory device and method of operating the device
KR101347590B1 (ko) 2006-03-24 2014-01-07 샌디스크 테크놀로지스, 인코포레이티드 용장 데이터가 원격 버퍼 회로들에 버퍼되는 비휘발성 메모리 및 방법
US7324389B2 (en) * 2006-03-24 2008-01-29 Sandisk Corporation Non-volatile memory 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
WO2007112201A2 (en) 2006-03-24 2007-10-04 Sandisk Corporation 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
US7394690B2 (en) * 2006-03-24 2008-07-01 Sandisk Corporation Method for column redundancy using data latches in solid-state memories
US7512032B2 (en) * 2006-03-28 2009-03-31 Andrea Martinelli Electronic device comprising non volatile memory cells with optimized programming and corresponding programming method
US7492632B2 (en) * 2006-04-07 2009-02-17 Innovative Silicon Isi Sa Memory array having a programmable word length, and method of operating same
US7467253B2 (en) * 2006-04-13 2008-12-16 Sandisk Corporation Cycle count storage systems
US7451264B2 (en) * 2006-04-13 2008-11-11 Sandisk Corporation Cycle count storage methods
US7701779B2 (en) 2006-04-27 2010-04-20 Sajfun Semiconductors Ltd. Method for programming a reference cell
US7933142B2 (en) * 2006-05-02 2011-04-26 Micron Technology, Inc. Semiconductor memory cell and array using punch-through to program and read same
US7840875B2 (en) * 2006-05-15 2010-11-23 Sandisk Corporation Convolutional coding methods for nonvolatile memory
US20070266296A1 (en) * 2006-05-15 2007-11-15 Conley Kevin M Nonvolatile Memory with Convolutional Coding
US8069377B2 (en) 2006-06-26 2011-11-29 Micron Technology, Inc. Integrated circuit having memory array including ECC and column redundancy and method of operating the same
US7542340B2 (en) * 2006-07-11 2009-06-02 Innovative Silicon Isi Sa Integrated circuit including memory array having a segmented bit line architecture and method of controlling and/or operating same
JP5178721B2 (ja) 2006-08-16 2013-04-10 サンディスク テクノロジーズ インコーポレイテッド 成形されたフローティングゲートを持つ不揮発性メモリ
US7494860B2 (en) * 2006-08-16 2009-02-24 Sandisk Corporation Methods of forming nonvolatile memories with L-shaped floating gates
US7755132B2 (en) 2006-08-16 2010-07-13 Sandisk Corporation Nonvolatile memories with shaped floating gates
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
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
US7734861B2 (en) * 2006-09-08 2010-06-08 Sandisk Corporation Pseudo random and command driven bit compensation for the cycling effects in flash memory
US7606077B2 (en) * 2006-09-12 2009-10-20 Sandisk Corporation Non-volatile memory with reduced erase/write cycling during trimming of initial programming voltage
EP2383748A3 (de) 2006-09-12 2012-03-28 SanDisk Corporation Nichtflüchtiger Speicher und Verfahren zur linearen Schätzung von anfänglichen Programmierungsspannung
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
US7599223B2 (en) 2006-09-12 2009-10-06 Sandisk Corporation Non-volatile memory with linear estimation of initial programming voltage
US7453731B2 (en) * 2006-09-12 2008-11-18 Sandisk Corporation Method for 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
US7646054B2 (en) * 2006-09-19 2010-01-12 Sandisk Corporation Array of non-volatile memory cells with floating gates formed of spacers in substrate trenches
US7696044B2 (en) * 2006-09-19 2010-04-13 Sandisk Corporation Method of making an array of non-volatile memory cells with floating gates formed of spacers in substrate trenches
US7615445B2 (en) * 2006-09-21 2009-11-10 Sandisk Corporation Methods of reducing coupling between floating gates in nonvolatile memory
US20080074920A1 (en) * 2006-09-21 2008-03-27 Henry Chien Nonvolatile Memory with Reduced Coupling Between Floating Gates
US7886204B2 (en) * 2006-09-27 2011-02-08 Sandisk Corporation Methods of cell population distribution assisted read margining
US20080092015A1 (en) * 2006-09-28 2008-04-17 Yigal Brandman Nonvolatile memory with adaptive operation
US7818653B2 (en) * 2006-09-28 2010-10-19 Sandisk Corporation Methods of soft-input soft-output decoding for nonvolatile memory
US7904783B2 (en) * 2006-09-28 2011-03-08 Sandisk Corporation Soft-input soft-output decoder for nonvolatile memory
US7805663B2 (en) 2006-09-28 2010-09-28 Sandisk Corporation Methods of adapting operation of nonvolatile memory
US7675802B2 (en) 2006-09-29 2010-03-09 Sandisk Corporation Dual voltage flash memory card
US7656735B2 (en) 2006-09-29 2010-02-02 Sandisk Corporation Dual voltage flash memory methods
US20080091901A1 (en) * 2006-10-12 2008-04-17 Alan David Bennett Method for non-volatile memory with worst-case control data management
US20080091871A1 (en) * 2006-10-12 2008-04-17 Alan David Bennett Non-volatile memory with worst-case control data management
US8001441B2 (en) * 2006-11-03 2011-08-16 Sandisk Technologies Inc. Nonvolatile memory with modulated error correction coding
US7904788B2 (en) * 2006-11-03 2011-03-08 Sandisk Corporation Methods of varying read threshold voltage in nonvolatile memory
US7558109B2 (en) * 2006-11-03 2009-07-07 Sandisk Corporation Nonvolatile memory with variable read threshold
US7904780B2 (en) 2006-11-03 2011-03-08 Sandisk Corporation Methods of modulating error correction coding
US7800161B2 (en) * 2006-12-21 2010-09-21 Sandisk Corporation Flash NAND memory cell array with charge storage elements positioned in trenches
US7642160B2 (en) * 2006-12-21 2010-01-05 Sandisk Corporation Method of forming a flash NAND memory cell array with charge storage elements positioned in trenches
US20080160680A1 (en) * 2006-12-28 2008-07-03 Yuan Jack H Methods of fabricating shield plates for reduced field coupling in nonvolatile memory
US20080157169A1 (en) * 2006-12-28 2008-07-03 Yuan Jack H Shield plates for reduced field coupling in nonvolatile memory
US8264041B2 (en) 2007-01-26 2012-09-11 Micron Technology, Inc. Semiconductor device with electrically floating body
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
US7573773B2 (en) * 2007-03-28 2009-08-11 Sandisk Corporation Flash memory with data refresh triggered by controlled scrub data reads
US7477547B2 (en) * 2007-03-28 2009-01-13 Sandisk Corporation Flash memory refresh techniques triggered by controlled scrub data reads
WO2009031052A2 (en) 2007-03-29 2009-03-12 Innovative Silicon S.A. Zero-capacitor (floating body) random access memory circuits with polycide word lines and manufacturing methods therefor
US7577031B2 (en) * 2007-03-29 2009-08-18 Sandisk Corporation Non-volatile memory with compensation for variations along a word line
US7508713B2 (en) * 2007-03-29 2009-03-24 Sandisk Corporation Method of compensating variations along a word line in a non-volatile memory
US7745285B2 (en) * 2007-03-30 2010-06-29 Sandisk Corporation Methods of forming and operating NAND memory with side-tunneling
US7551483B2 (en) * 2007-04-10 2009-06-23 Sandisk Corporation Non-volatile memory with predictive programming
US7643348B2 (en) * 2007-04-10 2010-01-05 Sandisk Corporation Predictive programming in non-volatile memory
US20080294813A1 (en) * 2007-05-24 2008-11-27 Sergey Anatolievich Gorobets Managing Housekeeping Operations in Flash Memory
US20080294814A1 (en) * 2007-05-24 2008-11-27 Sergey Anatolievich Gorobets Flash Memory System with Management of Housekeeping Operations
US8064274B2 (en) 2007-05-30 2011-11-22 Micron Technology, Inc. Integrated circuit having voltage generation circuitry for memory cell array, and method of operating and/or controlling same
US8085594B2 (en) * 2007-06-01 2011-12-27 Micron Technology, Inc. Reading technique for memory cell with electrically floating body transistor
US7489553B2 (en) * 2007-06-07 2009-02-10 Sandisk Corporation Non-volatile memory with improved sensing having bit-line lockout control
US7492640B2 (en) * 2007-06-07 2009-02-17 Sandisk Corporation Sensing with bit-line lockout control in non-volatile memory
US8098525B2 (en) 2007-09-17 2012-01-17 Spansion Israel Ltd Pre-charge sensing scheme for non-volatile memory (NVM)
WO2009039169A1 (en) 2007-09-17 2009-03-26 Innovative Silicon S.A. Refreshing data of memory cells with electrically floating body transistors
US8026170B2 (en) * 2007-09-26 2011-09-27 Sandisk Technologies Inc. Method of forming a single-layer metal conductors with multiple thicknesses
US8296498B2 (en) * 2007-11-13 2012-10-23 Sandisk Technologies Inc. Method and system for virtual fast access non-volatile RAM
US8536628B2 (en) 2007-11-29 2013-09-17 Micron Technology, Inc. Integrated circuit having memory cell array including barriers, and method of manufacturing same
US8349662B2 (en) * 2007-12-11 2013-01-08 Micron Technology, Inc. Integrated circuit having memory cell array, and method of manufacturing same
US7590001B2 (en) 2007-12-18 2009-09-15 Saifun Semiconductors Ltd. Flash memory with optimized write sector spares
US7701761B2 (en) * 2007-12-20 2010-04-20 Sandisk Corporation Read, verify word line reference voltage to track source level
US7764547B2 (en) * 2007-12-20 2010-07-27 Sandisk Corporation Regulation of source potential to combat cell source IR drop
US7593265B2 (en) * 2007-12-28 2009-09-22 Sandisk Corporation Low noise sense amplifier array and method for nonvolatile memory
US8773933B2 (en) 2012-03-16 2014-07-08 Micron Technology, Inc. Techniques for accessing memory cells
US8014195B2 (en) 2008-02-06 2011-09-06 Micron Technology, Inc. Single transistor memory cell
US8189376B2 (en) * 2008-02-08 2012-05-29 Micron Technology, Inc. Integrated circuit having memory cells including gate material having high work function, and method of manufacturing same
US7957206B2 (en) 2008-04-04 2011-06-07 Micron Technology, Inc. Read circuitry for an integrated circuit having memory cells and/or a memory cell array, and method of operating same
JP5218228B2 (ja) * 2008-04-23 2013-06-26 新東工業株式会社 搬送装置及びブラスト加工装置
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
US8482981B2 (en) * 2008-05-30 2013-07-09 Qimonda Ag Method of forming an integrated circuit with NAND flash array segments and intra array multiplexers and corresponding integrated circuit with NAND flash array segments and intra array multiplexers
US7800945B2 (en) * 2008-06-12 2010-09-21 Sandisk Corporation Method for index programming and reduced verify in nonvolatile memory
US7796435B2 (en) * 2008-06-12 2010-09-14 Sandisk Corporation Method for correlated multiple pass programming 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
JP2008293648A (ja) * 2008-08-05 2008-12-04 Renesas Technology Corp 半導体記憶装置
US8130528B2 (en) 2008-08-25 2012-03-06 Sandisk 3D Llc Memory system with sectional data lines
US7715235B2 (en) * 2008-08-25 2010-05-11 Sandisk Corporation Non-volatile memory and method for ramp-down programming
US7947543B2 (en) * 2008-09-25 2011-05-24 Micron Technology, Inc. Recessed gate silicon-on-insulator floating body device with self-aligned lateral isolation
US7933140B2 (en) 2008-10-02 2011-04-26 Micron Technology, Inc. Techniques for reducing a voltage swing
US8027209B2 (en) 2008-10-06 2011-09-27 Sandisk 3D, Llc Continuous programming of non-volatile 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
US7924630B2 (en) * 2008-10-15 2011-04-12 Micron Technology, Inc. Techniques for simultaneously driving a plurality of source lines
US8045375B2 (en) 2008-10-24 2011-10-25 Sandisk Technologies Inc. Programming non-volatile memory with high resolution variable initial programming pulse
US8223574B2 (en) * 2008-11-05 2012-07-17 Micron Technology, Inc. Techniques for block refreshing a semiconductor memory device
US8213226B2 (en) 2008-12-05 2012-07-03 Micron Technology, Inc. Vertical transistor memory cell and array
US7944754B2 (en) * 2008-12-31 2011-05-17 Sandisk Corporation Non-volatile memory and method with continuous scanning time-domain sensing
US7813181B2 (en) 2008-12-31 2010-10-12 Sandisk Corporation Non-volatile memory and method for sensing with pipelined corrections for neighboring perturbations
US8244960B2 (en) 2009-01-05 2012-08-14 Sandisk Technologies Inc. Non-volatile memory and method with write cache partition management methods
US8040744B2 (en) * 2009-01-05 2011-10-18 Sandisk Technologies Inc. Spare block management of non-volatile memories
US8094500B2 (en) * 2009-01-05 2012-01-10 Sandisk Technologies Inc. Non-volatile memory and method with write cache partitioning
US8700840B2 (en) * 2009-01-05 2014-04-15 SanDisk Technologies, Inc. Nonvolatile memory with write cache having flush/eviction methods
WO2010078222A1 (en) 2009-01-05 2010-07-08 Sandisk Corporation Non-volatile memory and method with write cache partitioning
US20100174845A1 (en) * 2009-01-05 2010-07-08 Sergey Anatolievich Gorobets Wear Leveling for Non-Volatile Memories: Maintenance of Experience Count and Passive Techniques
US8319294B2 (en) * 2009-02-18 2012-11-27 Micron Technology, Inc. Techniques for providing a source line plane
WO2010102106A2 (en) 2009-03-04 2010-09-10 Innovative Silicon Isi Sa Techniques for forming a contact to a buried diffusion layer in a semiconductor memory device
WO2010114890A1 (en) * 2009-03-31 2010-10-07 Innovative Silicon Isi Sa Techniques for providing a semiconductor memory device
US8279650B2 (en) * 2009-04-20 2012-10-02 Sandisk 3D Llc Memory system with data line switching scheme
US8139418B2 (en) 2009-04-27 2012-03-20 Micron Technology, Inc. Techniques for controlling a direct injection semiconductor memory device
US8508994B2 (en) 2009-04-30 2013-08-13 Micron Technology, Inc. Semiconductor device with floating gate and electrically floating body
US8498157B2 (en) 2009-05-22 2013-07-30 Micron Technology, Inc. Techniques for providing a direct injection semiconductor memory device
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
US8102705B2 (en) * 2009-06-05 2012-01-24 Sandisk Technologies Inc. Structure and method for shuffling data within non-volatile memory devices
US20100318720A1 (en) * 2009-06-16 2010-12-16 Saranyan Rajagopalan Multi-Bank Non-Volatile Memory System with Satellite File System
US7974124B2 (en) * 2009-06-24 2011-07-05 Sandisk Corporation Pointer based column selection techniques in non-volatile memories
US20110002169A1 (en) 2009-07-06 2011-01-06 Yan Li Bad Column Management with Bit Information in Non-Volatile Memory Systems
US8537610B2 (en) 2009-07-10 2013-09-17 Micron Technology, Inc. Techniques for providing a semiconductor memory device
US9076543B2 (en) 2009-07-27 2015-07-07 Micron Technology, Inc. Techniques for providing a direct injection semiconductor memory device
US8199595B2 (en) * 2009-09-04 2012-06-12 Micron Technology, Inc. Techniques for sensing a semiconductor memory device
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
US8634240B2 (en) 2009-10-28 2014-01-21 SanDisk Technologies, Inc. Non-volatile memory and method with accelerated post-write read to manage errors
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
US8174881B2 (en) 2009-11-24 2012-05-08 Micron Technology, Inc. Techniques for reducing disturbance in a semiconductor device
US8310893B2 (en) 2009-12-16 2012-11-13 Micron Technology, Inc. Techniques for reducing impact of array disturbs in a semiconductor memory device
US8144512B2 (en) 2009-12-18 2012-03-27 Sandisk Technologies Inc. Data transfer flows for on-chip folding
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
US8725935B2 (en) 2009-12-18 2014-05-13 Sandisk Technologies Inc. Balanced performance for on-chip folding of non-volatile memories
US20110153912A1 (en) 2009-12-18 2011-06-23 Sergey Anatolievich Gorobets Maintaining Updates of Multi-Level Non-Volatile Memory in Binary Non-Volatile Memory
US8416636B2 (en) * 2010-02-12 2013-04-09 Micron Technology, Inc. Techniques for controlling a semiconductor memory device
US8576631B2 (en) * 2010-03-04 2013-11-05 Micron Technology, Inc. Techniques for sensing a semiconductor memory device
US8411513B2 (en) * 2010-03-04 2013-04-02 Micron Technology, Inc. Techniques for providing a semiconductor memory device having hierarchical bit lines
US8369177B2 (en) * 2010-03-05 2013-02-05 Micron Technology, Inc. Techniques for reading from and/or writing to a semiconductor memory device
KR20130007609A (ko) 2010-03-15 2013-01-18 마이크론 테크놀로지, 인크. 반도체 메모리 장치를 제공하기 위한 기술들
US7888966B1 (en) 2010-03-25 2011-02-15 Sandisk Corporation Enhancement of input/output for non source-synchronous interfaces
US8427874B2 (en) 2010-04-30 2013-04-23 SanDisk Technologies, Inc. Non-volatile memory and method with even/odd combined block decoding
US8411524B2 (en) 2010-05-06 2013-04-02 Micron Technology, Inc. Techniques for refreshing a semiconductor memory device
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
US8543757B2 (en) 2010-06-23 2013-09-24 Sandisk Technologies Inc. Techniques of maintaining logical to physical mapping information in non-volatile memory systems
US8305807B2 (en) 2010-07-09 2012-11-06 Sandisk Technologies Inc. Detection of broken word-lines in memory arrays
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
US9069688B2 (en) 2011-04-15 2015-06-30 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
CN107093464A (zh) 2010-07-13 2017-08-25 桑迪士克科技有限责任公司 后台存储器系统接口的动态优化
US8374031B2 (en) 2010-09-29 2013-02-12 SanDisk Technologies, Inc. Techniques for the fast settling of word lines in NAND flash memory
US9227456B2 (en) 2010-12-14 2016-01-05 Sandisk 3D Llc Memories with cylindrical read/write stacks
US8472280B2 (en) 2010-12-21 2013-06-25 Sandisk Technologies Inc. Alternate page by page programming scheme
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
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
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
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
US8843693B2 (en) 2011-05-17 2014-09-23 SanDisk Technologies, Inc. Non-volatile memory and method with improved data scrambling
US8531878B2 (en) 2011-05-17 2013-09-10 Micron Technology, Inc. Techniques for providing a semiconductor memory device
US9141528B2 (en) 2011-05-17 2015-09-22 Sandisk Technologies Inc. Tracking and handling of super-hot data in non-volatile memory systems
US9176864B2 (en) 2011-05-17 2015-11-03 SanDisk Technologies, Inc. Non-volatile memory and method having block management with hot/cold data sorting
JP2014513850A (ja) 2011-05-17 2014-06-05 サンディスク テクノロジィース インコーポレイテッド 小さな論理グループがアクティブなｓｌｃおよびｍｌｃメモリパーティションに分散させられる不揮発性メモリおよび方法
US9559216B2 (en) 2011-06-06 2017-01-31 Micron Technology, Inc. Semiconductor memory device and method for biasing same
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
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
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
US8630120B2 (en) 2011-10-20 2014-01-14 Sandisk Technologies Inc. Compact sense amplifier for non-volatile memory
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
US8687421B2 (en) 2011-11-21 2014-04-01 Sandisk Technologies Inc. Scrub techniques for use with dynamic read
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
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
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
US8817569B2 (en) 2012-03-19 2014-08-26 Sandisk Technologies Inc. Immunity against temporary and short power drops in non-volatile memory
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
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
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
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
US8566671B1 (en) 2012-06-29 2013-10-22 Sandisk Technologies Inc. Configurable accelerated post-write read to manage errors
US8830745B2 (en) 2012-07-17 2014-09-09 Sandisk Technologies Inc. Memory system with unverified program step
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
US8730724B2 (en) 2012-08-07 2014-05-20 Sandisk Technologies Inc. Common line current for program level determination in flash memory
US8737125B2 (en) 2012-08-07 2014-05-27 Sandisk Technologies Inc. Aggregating data latches for program level determination
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
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
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
US9053011B2 (en) 2012-09-28 2015-06-09 Sandisk Technologies Inc. Selective protection of lower page data during upper page write
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
US9466382B2 (en) 2012-11-14 2016-10-11 Sandisk Technologies Llc Compensation for sub-block erase
US8988917B2 (en) * 2012-11-15 2015-03-24 Sandisk Technologies Inc. Bit line resistance compensation
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
US9104591B2 (en) 2012-12-11 2015-08-11 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
US9098205B2 (en) 2013-01-30 2015-08-04 Sandisk Technologies Inc. Data randomization in 3-D memory
US8995195B2 (en) 2013-02-12 2015-03-31 Sandisk Technologies Inc. Fast-reading NAND flash memory
US9064583B2 (en) * 2013-02-25 2015-06-23 Avago Technologies General Ip (Singapore) Pte. Ltd. Fast access with low leakage and low power technique for read only memory devices
US9384839B2 (en) 2013-03-07 2016-07-05 Sandisk Technologies Llc Write sequence providing write abort protection
US9070449B2 (en) 2013-04-26 2015-06-30 Sandisk Technologies Inc. Defective block management
US9183086B2 (en) 2013-06-03 2015-11-10 Sandisk Technologies Inc. Selection of data for redundancy calculation in three dimensional nonvolatile memory
US9218890B2 (en) 2013-06-03 2015-12-22 Sandisk Technologies Inc. Adaptive operation of three dimensional 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
TWI493568B (zh) 2013-08-19 2015-07-21 Ind Tech Res Inst 記憶體裝置
US9142324B2 (en) 2013-09-03 2015-09-22 Sandisk Technologies Inc. Bad block reconfiguration in nonvolatile memory
US9342401B2 (en) 2013-09-16 2016-05-17 Sandisk Technologies Inc. Selective in-situ retouching of data in nonvolatile memory
US9240238B2 (en) 2013-09-20 2016-01-19 Sandisk Technologies Inc. Back gate operation with elevated threshold voltage
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
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
US9620182B2 (en) 2013-12-31 2017-04-11 Sandisk Technologies Llc Pulse mechanism for memory circuit interruption
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
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
US9443612B2 (en) 2014-07-10 2016-09-13 Sandisk Technologies Llc Determination of bit line to low voltage signal shorts
US9484086B2 (en) 2014-07-10 2016-11-01 Sandisk Technologies Llc Determination of word line to local source line shorts
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
US9218874B1 (en) 2014-08-11 2015-12-22 Sandisk Technologies Inc. Multi-pulse programming cycle of non-volatile memory for enhanced de-trapping
US9208895B1 (en) 2014-08-14 2015-12-08 Sandisk Technologies Inc. Cell current control through power supply
US9330776B2 (en) 2014-08-14 2016-05-03 Sandisk Technologies Inc. High voltage step down regulator with breakdown protection
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
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
US9419006B2 (en) 2014-09-24 2016-08-16 Sandisk Technologies Llc Process for 3D NAND memory with socketed floating gate cells
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
US9496272B2 (en) 2014-09-24 2016-11-15 Sandisk Technologies Llc 3D memory having NAND strings switched by transistors with elongated polysilicon gates
US9825048B2 (en) * 2014-09-24 2017-11-21 Sandisk Technologies Llc Process for word line connections in 3D memory
US9318204B1 (en) 2014-10-07 2016-04-19 SanDisk Technologies, Inc. Non-volatile memory and method with adjusted timing for individual programming pulses
US9552171B2 (en) 2014-10-29 2017-01-24 Sandisk Technologies Llc Read scrub with adaptive counter management
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
US9978456B2 (en) 2014-11-17 2018-05-22 Sandisk Technologies Llc Techniques for reducing read disturb in partially written blocks of non-volatile memory
US9349479B1 (en) 2014-11-18 2016-05-24 Sandisk Technologies Inc. Boundary word line operation in nonvolatile memory
US9361990B1 (en) 2014-12-18 2016-06-07 SanDisk Technologies, Inc. Time domain ramp rate control for erase inhibit in flash memory
US9224502B1 (en) 2015-01-14 2015-12-29 Sandisk Technologies Inc. Techniques for detection and treating memory hole to local interconnect marginality defects
US9385721B1 (en) 2015-01-14 2016-07-05 Sandisk Technologies Llc Bulk driven low swing driver
US9318210B1 (en) 2015-02-02 2016-04-19 Sandisk Technologies Inc. Word line kick during sensing: trimming and adjacent word lines
US9236128B1 (en) 2015-02-02 2016-01-12 Sandisk Technologies Inc. Voltage kick to non-selected word line during programming
US9959067B2 (en) 2015-02-04 2018-05-01 Sandisk Technologies Llc Memory block allocation by block health
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
US9449700B2 (en) 2015-02-13 2016-09-20 Sandisk Technologies Llc Boundary word line search and open block read methods with reduced read disturb
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
US9269446B1 (en) 2015-04-08 2016-02-23 Sandisk Technologies Inc. Methods to improve programming of slow cells
US9564219B2 (en) 2015-04-08 2017-02-07 Sandisk Technologies Llc Current based detection and recording of memory hole-interconnect spacing defects
US9502123B2 (en) 2015-04-21 2016-11-22 Sandisk Technologies Llc Adaptive block parameters
US9484098B1 (en) 2015-08-05 2016-11-01 Sandisk Technologies Llc Smart reread in nonvolatile memory
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
US9653154B2 (en) 2015-09-21 2017-05-16 Sandisk Technologies Llc Write abort detection for multi-state memories
US9691473B2 (en) 2015-09-22 2017-06-27 Sandisk Technologies Llc Adaptive operation of 3D memory
US9401216B1 (en) 2015-09-22 2016-07-26 Sandisk Technologies Llc Adaptive operation of 3D NAND 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
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
EP4097722A1 (de) * 2020-01-28 2022-12-07 Micron Technology, Inc. Analogspeicher unter verwendung einer speichervorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127739A (en) * 1987-04-27 1992-07-07 Texas Instruments Incorporated CMOS sense amplifier with bit line isolation
US5204835A (en) * 1990-06-13 1993-04-20 Waferscale Integration Inc. Eprom virtual ground array
US5111428A (en) * 1990-07-10 1992-05-05 Silicon Integrated Systems Corp. High density NOR type read only memory data cell and reference cell network
DE69231356T2 (de) * 1992-01-22 2000-12-28 Macronix Int Co Ltd Nichtflüchtige Speicherzelle und Anordnungsarchitektur

Also Published As

Publication number Publication date
DE69320733T2 (de) 1999-03-25
US5315541A (en) 1994-05-24
EP0580467A3 (en) 1994-08-24
JPH06181298A (ja) 1994-06-28
EP0580467A2 (de) 1994-01-26
EP0580467B1 (de) 1998-09-02
JP3744551B2 (ja) 2006-02-15

Similar Documents

Publication Publication Date Title
DE69320733D1 (de) Speichermatrix mit segmentierten Spalten
DE69327571D1 (de) Flüssigkristallzelle mit aktiver Matrix
DE69332648T2 (de) Grossflächige aktive Matrix
DE69317729D1 (de) Cache-Etikettenspeicher
DE68928806D1 (de) Tafel mit aktiver Matrix
DE69429320D1 (de) Mehrkanaliges verteiltes Datenspeicherungs- und Wiederauffindungssystem mit gemeinsamem Pool
DE69433100D1 (de) Plattenspieler mit geringem Verbrauch
DE69324902D1 (de) Speicherelement
DE69433614D1 (de) Anzeigevorrichtung mit aktiver matrix
DE69015214T2 (de) Anzeigevorrichtungen mit aktiver Matrix-Adressierung.
DE3581910D1 (de) Speichermatrix.
DE69324823D1 (de) Speicheranordnung
DE69423822D1 (de) Cache-Etikettenspeicher
DE69229717T2 (de) Matrix von Graben-DRAM-Zellen
DE69402188T2 (de) Verbindungen mit spalten
DE69420443T2 (de) Datenspeicher mit vorbestimmten logischen Bereichen
DE69324681T2 (de) Entproteinisierung mit azlacton-gekoppelten funktionsträgern
DE69229039T2 (de) Direktzugriffvergleichsmatrix
DE69417994D1 (de) Speicheranordnung
DE59302466D1 (de) Lagerung
DE9310271U1 (de) Mobiler Datenspeicher mit Display
FI930686A0 (fi) Säilytyskotelo
DE69031450T2 (de) Anzeigetafel mit aktiver Matrix
DE9401709U1 (de) Speicher
DE9316718U1 (de) Kernstütze mit Einschießzapfen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER

R082 Change of representative

Ref document number: 580467

Country of ref document: EP

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUS, DE