DE69330731T2 - Redundanzschaltung für Halbleiterspeichergeräte - Google Patents
Redundanzschaltung für HalbleiterspeichergeräteInfo
- Publication number
- DE69330731T2 DE69330731T2 DE69330731T DE69330731T DE69330731T2 DE 69330731 T2 DE69330731 T2 DE 69330731T2 DE 69330731 T DE69330731 T DE 69330731T DE 69330731 T DE69330731 T DE 69330731T DE 69330731 T2 DE69330731 T2 DE 69330731T2
- Authority
- DE
- Germany
- Prior art keywords
- memory cell
- cell array
- redundancy circuit
- redundant
- semiconductor 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 - Lifetime
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
-
- 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
- G11C29/808—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout using a flexible replacement scheme
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920012436A KR950001837B1 (ko) | 1992-07-13 | 1992-07-13 | 퓨우즈 박스를 공유하는 로우 리던던시 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69330731D1 DE69330731D1 (de) | 2001-10-18 |
DE69330731T2 true DE69330731T2 (de) | 2002-09-05 |
Family
ID=19336230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69330731T Expired - Lifetime DE69330731T2 (de) | 1992-07-13 | 1993-06-01 | Redundanzschaltung für Halbleiterspeichergeräte |
Country Status (6)
Country | Link |
---|---|
US (1) | US5349556A (de) |
EP (1) | EP0579366B1 (de) |
JP (1) | JP3820556B2 (de) |
KR (1) | KR950001837B1 (de) |
DE (1) | DE69330731T2 (de) |
TW (1) | TW325568B (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0793172A (ja) * | 1993-09-24 | 1995-04-07 | Nec Corp | 冗長ブロック切り替え回路 |
JP3553138B2 (ja) * | 1994-07-14 | 2004-08-11 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
US5528539A (en) * | 1994-09-29 | 1996-06-18 | Micron Semiconductor, Inc. | High speed global row redundancy system |
JPH08180698A (ja) * | 1994-12-22 | 1996-07-12 | Toshiba Corp | 半導体記憶装置 |
JP2760326B2 (ja) * | 1995-09-30 | 1998-05-28 | 日本電気株式会社 | 半導体記憶装置 |
GB2312974A (en) * | 1996-05-10 | 1997-11-12 | Memory Corp Plc | Memory replacement |
US5828599A (en) * | 1996-08-06 | 1998-10-27 | Simtek Corporation | Memory with electrically erasable and programmable redundancy |
KR100231137B1 (ko) * | 1996-12-28 | 1999-11-15 | 문정환 | 반도체 메모리의 워드 라인 구동 회로 |
US5841710A (en) * | 1997-02-14 | 1998-11-24 | Micron Electronics, Inc. | Dynamic address remapping decoder |
JPH10275493A (ja) * | 1997-03-31 | 1998-10-13 | Nec Corp | 半導体記憶装置 |
JPH10334690A (ja) * | 1997-05-27 | 1998-12-18 | Nec Corp | 半導体記憶装置 |
DE69826075D1 (de) * | 1997-06-30 | 2004-10-14 | Siemens Ag | Technik zur Reduzierung der Anzahl der Schmelzsicherungen bei einer DRAM mit Redundanz |
KR100480567B1 (ko) * | 1997-10-27 | 2005-09-30 | 삼성전자주식회사 | 반도체메모리장치 |
KR100486216B1 (ko) * | 1997-11-06 | 2005-08-01 | 삼성전자주식회사 | 반도체메모리장치의리던던시메모리셀제어회로 |
US6332183B1 (en) | 1998-03-05 | 2001-12-18 | Micron Technology, Inc. | Method for recovery of useful areas of partially defective synchronous memory components |
US6314527B1 (en) | 1998-03-05 | 2001-11-06 | Micron Technology, Inc. | Recovery of useful areas of partially defective synchronous memory components |
US6381707B1 (en) | 1998-04-28 | 2002-04-30 | Micron Technology, Inc. | System for decoding addresses for a defective memory array |
US6381708B1 (en) | 1998-04-28 | 2002-04-30 | Micron Technology, Inc. | Method for decoding addresses for a defective memory array |
JPH11317092A (ja) * | 1998-05-08 | 1999-11-16 | Oki Electric Ind Co Ltd | 半導体記憶装置 |
KR100281284B1 (ko) * | 1998-06-29 | 2001-02-01 | 김영환 | 컬럼 리던던시 회로 |
US6496876B1 (en) | 1998-12-21 | 2002-12-17 | Micron Technology, Inc. | System and method for storing a tag to identify a functional storage location in a memory device |
KR20010004536A (ko) * | 1999-06-29 | 2001-01-15 | 김영환 | 자동 리던던시 회로 |
US6144593A (en) | 1999-09-01 | 2000-11-07 | Micron Technology, Inc. | Circuit and method for a multiplexed redundancy scheme in a memory device |
KR100498610B1 (ko) * | 1999-12-22 | 2005-07-01 | 주식회사 하이닉스반도체 | 뱅크 구분없이 휴즈 박스를 사용하는 로우 리던던시 회로 |
US6578157B1 (en) | 2000-03-06 | 2003-06-10 | Micron Technology, Inc. | Method and apparatus for recovery of useful areas of partially defective direct rambus rimm components |
US7269765B1 (en) * | 2000-04-13 | 2007-09-11 | Micron Technology, Inc. | Method and apparatus for storing failing part locations in a module |
KR100364817B1 (ko) * | 2001-02-02 | 2002-12-16 | 주식회사 하이닉스반도체 | 로우 리던던시 회로 |
JP4050690B2 (ja) * | 2003-11-21 | 2008-02-20 | 株式会社東芝 | 半導体集積回路装置 |
KR100558056B1 (ko) * | 2004-11-03 | 2006-03-07 | 주식회사 하이닉스반도체 | 리던던시 퓨즈 제어 회로 및 이를 포함한 반도체 메모리소자 및 이를 이용한 리던던시 수행 방법 |
KR100739983B1 (ko) * | 2005-02-23 | 2007-07-16 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 리던던시 회로 |
KR101038983B1 (ko) * | 2005-06-28 | 2011-06-03 | 주식회사 하이닉스반도체 | 리던던시부를 갖춘 메모리 장치 |
KR100809683B1 (ko) * | 2005-07-14 | 2008-03-07 | 삼성전자주식회사 | 멀티 로우 어드레스 테스트 시간을 감소시킬 수 있는반도체 메모리 장치 및 멀티 로우 어드레스 테스트 방법. |
US8072834B2 (en) | 2005-08-25 | 2011-12-06 | Cypress Semiconductor Corporation | Line driver circuit and method with standby mode of operation |
KR100784087B1 (ko) * | 2006-05-04 | 2007-12-10 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 리페어 회로 |
US7499352B2 (en) * | 2006-05-19 | 2009-03-03 | Innovative Silicon Isi Sa | Integrated circuit having memory array including row redundancy, and method of programming, controlling and/or operating same |
KR101373183B1 (ko) * | 2008-01-15 | 2014-03-14 | 삼성전자주식회사 | 3차원 어레이 구조를 갖는 메모리 장치 및 그것의 리페어방법 |
KR102116920B1 (ko) * | 2014-03-26 | 2020-06-01 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 이를 포함하는 반도체 메모리 시스템 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389715A (en) * | 1980-10-06 | 1983-06-21 | Inmos Corporation | Redundancy scheme for a dynamic RAM |
JPS58199496A (ja) * | 1982-05-14 | 1983-11-19 | Hitachi Ltd | 欠陥救済回路を有する半導体メモリ |
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 |
JPH0666394B2 (ja) * | 1983-12-16 | 1994-08-24 | 富士通株式会社 | 半導体記憶装置 |
US5022006A (en) * | 1988-04-01 | 1991-06-04 | International Business Machines Corporation | Semiconductor memory having bit lines with isolation circuits connected between redundant and normal memory cells |
KR920005150A (ko) * | 1990-08-31 | 1992-03-28 | 김광호 | 씨모오스디램의 센스 앰프 구성방법 |
KR940008208B1 (ko) * | 1990-12-22 | 1994-09-08 | 삼성전자주식회사 | 반도체 메모리장치의 리던던트 장치 및 방법 |
JPH04255998A (ja) * | 1991-02-08 | 1992-09-10 | Nec Ic Microcomput Syst Ltd | 半導体記憶装置 |
-
1992
- 1992-07-13 KR KR1019920012436A patent/KR950001837B1/ko not_active IP Right Cessation
-
1993
- 1993-06-01 DE DE69330731T patent/DE69330731T2/de not_active Expired - Lifetime
- 1993-06-01 EP EP93304210A patent/EP0579366B1/de not_active Expired - Lifetime
- 1993-07-02 TW TW082105275A patent/TW325568B/zh not_active IP Right Cessation
- 1993-07-13 JP JP17281493A patent/JP3820556B2/ja not_active Expired - Fee Related
- 1993-07-13 US US08/090,691 patent/US5349556A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69330731D1 (de) | 2001-10-18 |
JPH06195998A (ja) | 1994-07-15 |
US5349556A (en) | 1994-09-20 |
KR940002863A (ko) | 1994-02-19 |
TW325568B (en) | 1998-01-21 |
EP0579366A2 (de) | 1994-01-19 |
KR950001837B1 (ko) | 1995-03-03 |
EP0579366B1 (de) | 2001-09-12 |
EP0579366A3 (en) | 1996-06-26 |
JP3820556B2 (ja) | 2006-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |