HK40590A - A semiconductor storage device - Google Patents

A semiconductor storage device

Info

Publication number
HK40590A
HK40590A HK405/90A HK40590A HK40590A HK 40590 A HK40590 A HK 40590A HK 405/90 A HK405/90 A HK 405/90A HK 40590 A HK40590 A HK 40590A HK 40590 A HK40590 A HK 40590A
Authority
HK
Hong Kong
Prior art keywords
address
comparator circuit
memory
storage device
semiconductor storage
Prior art date
Application number
HK405/90A
Other languages
English (en)
Inventor
Hidetoshi Iwai
Kazuyuki Miyazawa
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of HK40590A publication Critical patent/HK40590A/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • 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
    • G11C29/84—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved access time or stability
    • G11C29/842—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved access time or stability by introducing a delay in a signal path

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Dram (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Static Random-Access Memory (AREA)
  • Hardware Redundancy (AREA)
HK405/90A 1984-09-26 1990-05-24 A semiconductor storage device HK40590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59199556A JPS6177946A (ja) 1984-09-26 1984-09-26 半導体記憶装置

Publications (1)

Publication Number Publication Date
HK40590A true HK40590A (en) 1990-06-01

Family

ID=16409786

Family Applications (1)

Application Number Title Priority Date Filing Date
HK405/90A HK40590A (en) 1984-09-26 1990-05-24 A semiconductor storage device

Country Status (6)

Country Link
US (1) US5047983A (xx)
JP (1) JPS6177946A (xx)
KR (1) KR930004623B1 (xx)
DE (1) DE3534356C2 (xx)
GB (1) GB2165378B (xx)
HK (1) HK40590A (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3685654D1 (de) * 1986-08-22 1992-07-16 Ibm Dekodierverfahren und -schaltungsanordnung fuer einen redundanten cmos-halbleiterspeicher.
JPS63168900A (ja) * 1987-01-06 1988-07-12 Toshiba Corp 半導体記憶装置
NL8701085A (nl) * 1987-05-08 1988-12-01 Philips Nv Geheugen met redundante geheugenruimte.
JP2599931B2 (ja) * 1987-09-18 1997-04-16 株式会社日立製作所 半導体記憶装置
JP2999477B2 (ja) * 1989-01-19 2000-01-17 三菱電機株式会社 半導体記憶装置
KR910005601B1 (ko) * 1989-05-24 1991-07-31 삼성전자주식회사 리던던트 블럭을 가지는 반도체 메모리장치
US5398206A (en) * 1990-03-02 1995-03-14 Hitachi, Ltd. Semiconductor memory device with data error compensation
JP3339641B2 (ja) * 1991-05-21 2002-10-28 日本テキサス・インスツルメンツ株式会社 半導体記憶装置
JP3281034B2 (ja) * 1992-05-29 2002-05-13 株式会社東芝 半導体記憶装置
GB9223226D0 (en) * 1992-11-05 1992-12-16 Algotronix Ltd Improved configurable cellular array (cal ii)
GB9305801D0 (en) * 1993-03-19 1993-05-05 Deans Alexander R Semiconductor memory system
JP3265076B2 (ja) * 1993-09-20 2002-03-11 株式会社東芝 半導体記憶装置
US5640108A (en) * 1995-06-07 1997-06-17 International Business Machines Corporation Single stage dynamic receiver/decoder
JP3734853B2 (ja) * 1995-06-27 2006-01-11 株式会社ルネサステクノロジ 半導体記憶装置
JP3796319B2 (ja) * 1997-03-24 2006-07-12 株式会社日立製作所 ダイナミック型ｒａｍ
JPH10334694A (ja) * 1997-05-30 1998-12-18 Toshiba Corp 半導体記憶装置
JP3942332B2 (ja) * 2000-01-07 2007-07-11 富士通株式会社 半導体記憶装置
JP2001273788A (ja) 2000-03-29 2001-10-05 Hitachi Ltd 半導体記憶装置
KR100386950B1 (ko) * 2000-07-12 2003-06-18 삼성전자주식회사 워드 라인 순차적 비활성화가 가능한 반도체 메모리장치의 디코딩 회로
JP3983048B2 (ja) * 2001-12-18 2007-09-26 シャープ株式会社 半導体記憶装置および情報機器
JP4308186B2 (ja) * 2005-10-28 2009-08-05 インターナショナル・ビジネス・マシーンズ・コーポレーション 半導体記憶装置
US9007817B2 (en) 2013-05-06 2015-04-14 Qualcomm Incorporated Pre-charging bitlines in a static random access memory (SRAM) prior to data access for reducing leakage power, and related systems and methods
US9442675B2 (en) * 2013-05-08 2016-09-13 Qualcomm Incorporated Redirecting data from a defective data entry in memory to a redundant data entry prior to data access, and related systems and methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL149927B (nl) * 1968-02-19 1976-06-15 Philips Nv Woordgeorganiseerd geheugen.
US3633175A (en) * 1969-05-15 1972-01-04 Honeywell Inc Defect-tolerant digital memory system
US3753244A (en) * 1971-08-18 1973-08-14 Ibm Yield enhancement redundancy technique
US4104735A (en) * 1976-09-15 1978-08-01 Siemens Aktiengesellschaft Arrangement for addressing a MOS store
JPS5522238A (en) * 1978-07-31 1980-02-16 Fujitsu Ltd Decoder circuit
JPS5928560Y2 (ja) * 1979-11-13 1984-08-17 富士通株式会社 冗長ビットを有する記憶装置
US4358833A (en) * 1980-09-30 1982-11-09 Intel Corporation Memory redundancy apparatus for single chip memories
JPS6051199B2 (ja) * 1980-11-13 1985-11-12 富士通株式会社 半導体装置
JPS57198593A (en) * 1981-05-29 1982-12-06 Hitachi Ltd Memory circuit
US4532607A (en) * 1981-07-22 1985-07-30 Tokyo Shibaura Denki Kabushiki Kaisha Programmable circuit including a latch to store a fuse's state
US4538245A (en) * 1982-04-12 1985-08-27 Seeq Technology, Inc. Enabling circuit for redundant word lines in a semiconductor memory array
JPS58208998A (ja) * 1982-05-28 1983-12-05 Toshiba Corp 半導体ｃｍｏｓメモリ
GB2129585B (en) * 1982-10-29 1986-03-05 Inmos Ltd Memory system including a faulty rom array
JPS59203299A (ja) * 1983-05-06 1984-11-17 Nec Corp 冗長ビット付メモリ

Also Published As

Publication number Publication date
GB2165378A (en) 1986-04-09
JPS6177946A (ja) 1986-04-21
GB2165378B (en) 1988-05-25
US5047983A (en) 1991-09-10
DE3534356A1 (de) 1986-04-03
KR860002824A (ko) 1986-04-30
DE3534356C2 (de) 1995-03-16
KR930004623B1 (ko) 1993-06-02
GB8523059D0 (en) 1985-10-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)