KR100456380B1 - 반도체기억장치 - Google Patents

반도체기억장치 Download PDF

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Publication number
KR100456380B1
KR100456380B1 KR1019970003530A KR19970003530A KR100456380B1 KR 100456380 B1 KR100456380 B1 KR 100456380B1 KR 1019970003530 A KR1019970003530 A KR 1019970003530A KR 19970003530 A KR19970003530 A KR 19970003530A KR 100456380 B1 KR100456380 B1 KR 100456380B1
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KR
South Korea
Prior art keywords
address
redundant
signal
circuit
memory
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 - Fee Related
Application number
KR1019970003530A
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English (en)
Korean (ko)
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KR970063276A (ko
Inventor
다카유키 요시타케
가즈요시 오시마
가즈유키 미야자와
도시히로 다나카
야스히로 나카무라
시게루 다나카
아츠시 오바
Original Assignee
히다치초엘에스아이 엔지니어링가부시키가이샤
미쓰비시덴키 가부시키가이샤
가부시끼가이샤 히다치 세이사꾸쇼
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 히다치초엘에스아이 엔지니어링가부시키가이샤, 미쓰비시덴키 가부시키가이샤, 가부시끼가이샤 히다치 세이사꾸쇼 filed Critical 히다치초엘에스아이 엔지니어링가부시키가이샤
Publication of KR970063276A publication Critical patent/KR970063276A/ko
Application granted granted Critical
Publication of KR100456380B1 publication Critical patent/KR100456380B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • 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
    • 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

Landscapes

  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
KR1019970003530A 1996-02-08 1997-02-05 반도체기억장치 Expired - Fee Related KR100456380B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP96-046706 1996-02-08
JP4670696 1996-02-08
JP01468297A JP3828222B2 (ja) 1996-02-08 1997-01-10 半導体記憶装置
JP97-12468 1997-01-10
JP97-014682 1997-01-10

Publications (2)

Publication Number Publication Date
KR970063276A KR970063276A (ko) 1997-09-12
KR100456380B1 true KR100456380B1 (ko) 2005-04-06

Family

ID=26350690

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970003530A Expired - Fee Related KR100456380B1 (ko) 1996-02-08 1997-02-05 반도체기억장치

Country Status (4)

Country Link
US (1) US5808944A (enExample)
JP (1) JP3828222B2 (enExample)
KR (1) KR100456380B1 (enExample)
TW (1) TW355843B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140139189A (ko) * 2013-05-27 2014-12-05 에스케이하이닉스 주식회사 반도체 장치 및 반도체 메모리 장치

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EP0777236B1 (en) * 1995-11-29 2002-03-20 Texas Instruments Incorporated Method and circuit for testing semiconductor memory units
KR100236997B1 (ko) * 1996-12-05 2000-01-15 정선종 오프셋 트리밍 장치
US6272655B1 (en) * 1998-06-11 2001-08-07 Actel Corporation Method of reducing test time for NVM cell-based FPGA
JP3880210B2 (ja) * 1998-08-04 2007-02-14 エルピーダメモリ株式会社 半導体装置
JP3522116B2 (ja) * 1998-08-04 2004-04-26 富士通株式会社 複数ビットのデータプリフェッチ機能をもつメモリデバイス
KR100276653B1 (ko) 1998-08-27 2001-01-15 윤종용 스프릿 게이트형 불휘발성 메모리 셀의 구동방법 및 이 셀들을구비한 반도체 메모리 장치의 구동방법
JP4260247B2 (ja) * 1998-09-02 2009-04-30 富士通マイクロエレクトロニクス株式会社 半導体記憶装置
KR100331542B1 (ko) * 1998-10-09 2002-06-20 윤종용 불량메모리셀어레이블락들을스킵할수있는어드레스디코더를구비하는반도체메모리장치및이를사용하는복합반도체장치
DE10043397B4 (de) * 1999-09-06 2007-02-08 Samsung Electronics Co., Ltd., Suwon Flash-Speicherbauelement mit Programmierungszustandsfeststellungsschaltung und das Verfahren dafür
JP4161481B2 (ja) * 1999-09-28 2008-10-08 横河電機株式会社 フェイルメモリ回路及びそのインタリーブコピー方法
US6404264B2 (en) * 1999-12-06 2002-06-11 Infineon Technologies North America Corp. Fuse latch having multiplexers with reduced sizes and lower power consumption
KR100354437B1 (ko) * 2000-01-28 2002-09-28 삼성전자 주식회사 내장 메모리를 위한 자기 복구 회로를 구비하는 집적회로반도체 장치 및 메모리 복구 방법
US6373781B1 (en) * 2000-02-08 2002-04-16 Stmicroelctronics S.R.L. Priority determining circuit for non-volatile memory
JP2001273788A (ja) * 2000-03-29 2001-10-05 Hitachi Ltd 半導体記憶装置
JP4600792B2 (ja) * 2000-07-13 2010-12-15 エルピーダメモリ株式会社 半導体装置
US6671834B1 (en) * 2000-07-18 2003-12-30 Micron Technology, Inc. Memory redundancy with programmable non-volatile control
JP4413406B2 (ja) * 2000-10-03 2010-02-10 株式会社東芝 不揮発性半導体メモリ及びそのテスト方法
JP2002150789A (ja) 2000-11-09 2002-05-24 Hitachi Ltd 不揮発性半導体記憶装置
KR100362702B1 (ko) * 2001-01-15 2002-11-29 삼성전자 주식회사 리던던트 디코더 회로
US7120068B2 (en) * 2002-07-29 2006-10-10 Micron Technology, Inc. Column/row redundancy architecture using latches programmed from a look up table
FR2842917B1 (fr) * 2002-07-29 2005-02-11 St Microelectronics Sa Dispositif et procede d'ajustement d'un parametre de fonctionnement d'un circuit electronique analogique
FR2846463A1 (fr) * 2002-10-28 2004-04-30 St Microelectronics Sa Compteur monotone a base de cellules memoire
JP4080843B2 (ja) 2002-10-30 2008-04-23 株式会社東芝 不揮発性半導体記憶装置
KR100498598B1 (ko) * 2003-04-30 2005-07-01 주식회사 하이닉스반도체 리페어 효율을 향상시킨 반도체 메모리 장치
US20050050400A1 (en) * 2003-08-30 2005-03-03 Wuu John J. Shift redundancy encoding for use with digital memories
JP3940730B2 (ja) * 2004-04-16 2007-07-04 株式会社東芝 半導体記憶装置
KR101165027B1 (ko) * 2004-06-30 2012-07-13 삼성전자주식회사 반도체 메모리 장치에서의 리던던시 프로그램 회로
US8595573B2 (en) * 2006-12-03 2013-11-26 Apple Inc. Automatic defect management in memory devices
US7652905B2 (en) * 2007-01-04 2010-01-26 Macronix International Co., Ltd. Flash memory array architecture
US7554858B2 (en) * 2007-08-10 2009-06-30 Micron Technology, Inc. System and method for reducing pin-count of memory devices, and memory device testers for same
US7609569B2 (en) * 2007-11-19 2009-10-27 International Busines Machines Corporation System and method for implementing row redundancy with reduced access time and reduced device area
JP2011249493A (ja) * 2010-05-26 2011-12-08 Elpida Memory Inc 半導体記憶装置
KR101113790B1 (ko) * 2010-10-15 2012-02-27 주식회사 하이닉스반도체 퓨즈 회로 및 이를 포함하는 메모리장치
US9087613B2 (en) * 2012-02-29 2015-07-21 Samsung Electronics Co., Ltd. Device and method for repairing memory cell and memory system including the device
US9953725B2 (en) * 2012-02-29 2018-04-24 Samsung Electronics Co., Ltd. Semiconductor memory devices and methods of operating the same
JP5378574B1 (ja) * 2012-06-13 2013-12-25 ウィンボンド エレクトロニクス コーポレーション 半導体記憶装置
US8913450B2 (en) * 2012-11-19 2014-12-16 Qualcomm Incorporated Memory cell array with reserved sector for storing configuration information
KR101937232B1 (ko) * 2012-12-21 2019-01-11 에스케이하이닉스 주식회사 반도체 장치
US9153343B2 (en) 2013-11-13 2015-10-06 Taiwan Semiconductor Manufacturing Co., Ltd. Memory device having RRAM-based non-volatile storage array
CN104992724B (zh) * 2015-07-10 2019-05-17 北京兆易创新科技股份有限公司 资料存储型闪存中写操作控制方法与装置
US10984843B2 (en) * 2019-03-01 2021-04-20 International Business Machines Corporation RAM memory with pre-charging circuitry coupled to global bit-lines and method for reducing power consumption
JP2023022514A (ja) * 2021-08-03 2023-02-15 キオクシア株式会社 メモリデバイス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0283899A (ja) * 1988-09-20 1990-03-23 Fujitsu Ltd 半導体記憶装置
JPH0437904A (ja) * 1990-06-01 1992-02-07 Mitsubishi Electric Corp カウンタ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140139189A (ko) * 2013-05-27 2014-12-05 에스케이하이닉스 주식회사 반도체 장치 및 반도체 메모리 장치
KR102133391B1 (ko) * 2013-05-27 2020-07-14 에스케이하이닉스 주식회사 반도체 장치 및 반도체 메모리 장치

Also Published As

Publication number Publication date
KR970063276A (ko) 1997-09-12
TW355843B (en) 1999-04-11
JPH09274799A (ja) 1997-10-21
US5808944A (en) 1998-09-15
JP3828222B2 (ja) 2006-10-04

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