JPS57500128A - - Google Patents

Info

Publication number
JPS57500128A
JPS57500128A JP55501990A JP50199080A JPS57500128A JP S57500128 A JPS57500128 A JP S57500128A JP 55501990 A JP55501990 A JP 55501990A JP 50199080 A JP50199080 A JP 50199080A JP S57500128 A JPS57500128 A JP S57500128A
Authority
JP
Japan
Prior art keywords
redundant
block
memory
data buffer
sense amp
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
Application number
JP55501990A
Other languages
English (en)
Other versions
JPH0320840B2 (ja
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 filed Critical
Publication of JPS57500128A publication Critical patent/JPS57500128A/ja
Publication of JPH0320840B2 publication Critical patent/JPH0320840B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/80—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout

Landscapes

  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP55501990A 1980-02-12 1980-05-22 Expired JPH0320840B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/120,929 US4281398A (en) 1980-02-12 1980-02-12 Block redundancy for memory array

Publications (2)

Publication Number Publication Date
JPS57500128A true JPS57500128A (ja) 1982-01-21
JPH0320840B2 JPH0320840B2 (ja) 1991-03-20

Family

ID=22393312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55501990A Expired JPH0320840B2 (ja) 1980-02-12 1980-05-22

Country Status (7)

Country Link
US (1) US4281398A (ja)
EP (1) EP0034070B1 (ja)
JP (1) JPH0320840B2 (ja)
CA (1) CA1163374A (ja)
DE (1) DE3174600D1 (ja)
GB (1) GB2082005B (ja)
WO (1) WO1981002360A1 (ja)

Families Citing this family (84)

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US4546455A (en) * 1981-12-17 1985-10-08 Tokyo Shibaura Denki Kabushiki Kaisha Semiconductor device
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JPH0670880B2 (ja) * 1983-01-21 1994-09-07 株式会社日立マイコンシステム 半導体記憶装置
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JPH061840B2 (ja) * 1987-07-08 1994-01-05 日本電気株式会社 光遮へい型ｕｐｒｏｍ
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DE68928112T2 (de) * 1988-03-18 1997-11-20 Toshiba Kawasaki Kk Masken-rom mit Ersatzspeicherzellen
US4814283A (en) * 1988-04-08 1989-03-21 General Electric Company Simple automated discretionary bonding of multiple parallel elements
US5426607A (en) * 1988-04-27 1995-06-20 Sharp Kabushiki Kaisha Redundant circuit for memory having redundant block operatively connected to special one of normal blocks
US5268870A (en) * 1988-06-08 1993-12-07 Eliyahou Harari Flash EEPROM system and intelligent programming and erasing methods therefor
US5268319A (en) * 1988-06-08 1993-12-07 Eliyahou Harari Highly compact EPROM and flash EEPROM devices
JPH0289299A (ja) * 1988-09-27 1990-03-29 Nec Corp 半導体記憶装置
US5031180A (en) * 1989-04-11 1991-07-09 Trw Inc. Triple redundant fault-tolerant register
US5535328A (en) * 1989-04-13 1996-07-09 Sandisk Corporation Non-volatile memory system card with flash erasable sectors of EEprom cells including a mechanism for substituting defective cells
US7447069B1 (en) 1989-04-13 2008-11-04 Sandisk Corporation Flash EEprom system
US7190617B1 (en) * 1989-04-13 2007-03-13 Sandisk Corporation Flash EEprom system
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KR910005601B1 (ko) * 1989-05-24 1991-07-31 삼성전자주식회사 리던던트 블럭을 가지는 반도체 메모리장치
US4996670A (en) * 1989-09-28 1991-02-26 International Business Machines Corporation Zero standby power, radiation hardened, memory redundancy circuit
US5321510A (en) * 1989-11-13 1994-06-14 Texas Instruments Incorporated Serial video processor
US5200922A (en) * 1990-10-24 1993-04-06 Rao Kameswara K Redundancy circuit for high speed EPROM and flash memory devices
KR940008208B1 (ko) * 1990-12-22 1994-09-08 삼성전자주식회사 반도체 메모리장치의 리던던트 장치 및 방법
US5528600A (en) * 1991-01-28 1996-06-18 Actel Corporation Testability circuits for logic arrays
US5233559A (en) * 1991-02-11 1993-08-03 Intel Corporation Row redundancy for flash memories
KR940008211B1 (ko) * 1991-08-21 1994-09-08 삼성전자 주식회사 반도체메모리장치의 리던던트 셀 어레이 배열방법
US5262994A (en) * 1992-01-31 1993-11-16 Sgs-Thomson Microelectronics, Inc. Semiconductor memory with a multiplexer for selecting an output for a redundant memory access
US5257229A (en) * 1992-01-31 1993-10-26 Sgs-Thomson Microelectronics, Inc. Column redundancy architecture for a read/write memory
KR0138208B1 (ko) * 1994-12-08 1998-04-28 문정환 반도체 메모리 소자
US5815179A (en) * 1995-04-12 1998-09-29 Eastman Kodak Company Block fault tolerance in integrated printing heads
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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
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
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
US6801979B1 (en) 1995-07-31 2004-10-05 Lexar Media, Inc. Method and apparatus for memory control circuit
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US6008538A (en) * 1996-10-08 1999-12-28 Micron Technology, Inc. Method and apparatus providing redundancy for fabricating highly reliable memory modules
JPH10162585A (ja) * 1996-12-03 1998-06-19 Sony Corp トリミング機能付きセンスアンプを備えた半導体メモリ素子
US5909049A (en) * 1997-02-11 1999-06-01 Actel Corporation Antifuse programmed PROM cell
US6411546B1 (en) 1997-03-31 2002-06-25 Lexar Media, Inc. Nonvolatile memory using flexible erasing methods and method and system for using same
CA2223222C (en) * 1997-11-28 2006-05-02 Mosaid Technologies Incorporated Data-bit redundancy for semiconductor memories
US6144591A (en) * 1997-12-30 2000-11-07 Mosaid Technologies Incorporated Redundancy selection circuit for semiconductor memories
US6072713A (en) * 1998-02-04 2000-06-06 Vlsi Technology, Inc. Data storage circuit using shared bit line and method therefor
US6021064A (en) * 1998-02-04 2000-02-01 Vlsi Technology, Inc. Layout for data storage circuit using shared bit line and method therefor
AU1729100A (en) 1998-11-17 2000-06-05 Lexar Media, Inc. Method and apparatus for memory control circuit
US6201729B1 (en) 1999-02-01 2001-03-13 Cisco Technology Inc. DRAM hidden row access method and apparatus
US6732229B1 (en) 1999-02-24 2004-05-04 Monolithic System Technology, Inc. Method and apparatus for memory redundancy with no critical delay-path
DE10026993B4 (de) * 1999-06-03 2014-04-03 Samsung Electronics Co., Ltd. Flash-Speicherbauelement mit einer neuen Redundanzansteuerschaltung
US6249464B1 (en) 1999-12-15 2001-06-19 Cypress Semiconductor Corp. Block redundancy in ultra low power memory circuits
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
TW546664B (en) * 2001-01-17 2003-08-11 Toshiba Corp Semiconductor storage device formed to optimize test technique and redundancy technology
US6587936B1 (en) 2001-02-21 2003-07-01 Cisco Technology, Inc. Multi-bank memory access method and apparatus
US7321518B1 (en) 2004-01-15 2008-01-22 Altera Corporation Apparatus and methods for providing redundancy in integrated circuits
US7277346B1 (en) * 2004-12-14 2007-10-02 Altera Corporation Method and system for hard failure repairs in the field
US7352635B2 (en) * 2006-03-24 2008-04-01 Sandisk Corporation Method for remote redundancy for non-volatile memory
US7324389B2 (en) * 2006-03-24 2008-01-29 Sandisk Corporation Non-volatile memory with redundancy data buffered in remote buffer circuits
US7394690B2 (en) * 2006-03-24 2008-07-01 Sandisk Corporation Method for column redundancy using data latches in solid-state memories
AT509285B1 (de) 2009-12-17 2016-01-15 Sms Siemag Process Technologies Gmbh Verfahren und vorrichtung zur herstellung einer eisen(iii)chloridlösung
US9858220B2 (en) * 2014-03-17 2018-01-02 Purdue Research Foundation Computing architecture with concurrent programmable data co-processor
KR20210017481A (ko) * 2019-08-08 2021-02-17 에스케이하이닉스 주식회사 컨트롤러 및 컨트롤러의 동작방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929739A (ja) * 1972-06-01 1974-03-16 Ibm
JPS5189353A (ja) * 1975-02-01 1976-08-05
JPS51128235A (en) * 1975-04-30 1976-11-09 Toshiba Corp A semi-conductor integration circuit memory
JPS51138344A (en) * 1975-05-26 1976-11-29 Hitachi Ltd Memory device

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US3897626A (en) * 1971-06-25 1975-08-05 Ibm Method of manufacturing a full capacity monolithic memory utilizing defective storage cells
US3753235A (en) * 1971-08-18 1973-08-14 Ibm Monolithic memory module redundancy scheme using prewired substrates
US3753244A (en) * 1971-08-18 1973-08-14 Ibm Yield enhancement redundancy technique
FR2164498B1 (ja) * 1971-12-23 1975-06-13 Thomson Csf
US3940740A (en) * 1973-06-27 1976-02-24 Actron Industries, Inc. Method for providing reconfigurable microelectronic circuit devices and products produced thereby
JPS5528160B2 (ja) * 1974-12-16 1980-07-25
US3995261A (en) * 1975-02-24 1976-11-30 Stanford Research Institute Reconfigurable memory
US4032765A (en) * 1976-02-23 1977-06-28 Burroughs Corporation Memory modification system
JPS52124826A (en) * 1976-04-12 1977-10-20 Fujitsu Ltd Memory unit
US4183095A (en) * 1978-09-01 1980-01-08 Ncr Corporation High density memory device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929739A (ja) * 1972-06-01 1974-03-16 Ibm
JPS5189353A (ja) * 1975-02-01 1976-08-05
JPS51128235A (en) * 1975-04-30 1976-11-09 Toshiba Corp A semi-conductor integration circuit memory
JPS51138344A (en) * 1975-05-26 1976-11-29 Hitachi Ltd Memory device

Also Published As

Publication number Publication date
DE3174600D1 (en) 1986-06-19
EP0034070B1 (en) 1986-05-14
WO1981002360A1 (en) 1981-08-20
JPH0320840B2 (ja) 1991-03-20
EP0034070A3 (en) 1982-06-09
GB2082005B (en) 1984-03-07
US4281398A (en) 1981-07-28
EP0034070A2 (en) 1981-08-19
CA1163374A (en) 1984-03-06
GB2082005A (en) 1982-02-24

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