KR0158484B1 - 불휘발성 반도체 메모리의 행리던던씨 - Google Patents
불휘발성 반도체 메모리의 행리던던씨 Download PDFInfo
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- KR0158484B1 KR0158484B1 KR1019950001737A KR19950001737A KR0158484B1 KR 0158484 B1 KR0158484 B1 KR 0158484B1 KR 1019950001737 A KR1019950001737 A KR 1019950001737A KR 19950001737 A KR19950001737 A KR 19950001737A KR 0158484 B1 KR0158484 B1 KR 0158484B1
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- South Korea
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 8
- 238000003491 array Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 41
- 230000004044 response Effects 0.000 claims description 29
- 230000002265 prevention Effects 0.000 abstract description 22
- 230000007547 defect Effects 0.000 abstract description 6
- 230000007257 malfunction Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 18
- 239000000872 buffer Substances 0.000 description 16
- 230000002950 deficient Effects 0.000 description 13
- 230000007704 transition Effects 0.000 description 9
- 230000000295 complement effect Effects 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 108091006146 Channels Proteins 0.000 description 2
- 101000994626 Homo sapiens Potassium voltage-gated channel subfamily A member 1 Proteins 0.000 description 2
- 102100034368 Potassium voltage-gated channel subfamily A member 1 Human genes 0.000 description 2
- 101000701286 Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) Alkanesulfonate monooxygenase Proteins 0.000 description 2
- 101000983349 Solanum commersonii Osmotin-like protein OSML13 Proteins 0.000 description 2
- 101000983338 Solanum commersonii Osmotin-like protein OSML15 Proteins 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 238000010187 selection method Methods 0.000 description 2
- 101100255265 Arabidopsis thaliana RSL2 gene Proteins 0.000 description 1
- 101001046974 Homo sapiens KAT8 regulatory NSL complex subunit 1 Proteins 0.000 description 1
- 101001046964 Homo sapiens KAT8 regulatory NSL complex subunit 2 Proteins 0.000 description 1
- 101001108770 Homo sapiens Kinetochore-associated protein NSL1 homolog Proteins 0.000 description 1
- 102100022902 KAT8 regulatory NSL complex subunit 2 Human genes 0.000 description 1
- 102100021532 Kinetochore-associated protein NSL1 homolog Human genes 0.000 description 1
- 101150002757 RSL1 gene Proteins 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- QYYXITIZXRMPSZ-UHFFFAOYSA-N n'-tert-butyl-n'-(3,5-dimethylbenzoyl)-2-ethyl-3-methoxybenzohydrazide Chemical compound CCC1=C(OC)C=CC=C1C(=O)NN(C(C)(C)C)C(=O)C1=CC(C)=CC(C)=C1 QYYXITIZXRMPSZ-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
Landscapes
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (3)
- 플로팅 게이트형의 다수의 메모리 쎌들을 가지며, 다수의 메모리 쎌들은 복수개의 노말 메모리 쎌들로 각각 구성된 복수개의 노말 행 블럭들을 가지는 노말 메모리 쎌 어레이와 복수개의 리던던트 메모리 쎌들로 각각 구성된 복수개의 제1 및 제2리던던트 행 블럭들을 각각 가지는 제1 및 제2리던던트 메모리 쎌 어레이로 분할된 메모리 쎌 어레이와, 상기 노말행 블럭들중 하나를 선택하기 위한 노말 행 디코오더와, 상기 제1리던던트 행블럭들중 하나와 상기 제2리던던트 행블럭들중 하나를 각각 선택하기 위한 제1 및 제2리던던트 행 디코오더와, 상기 노말 메모리 쎌들중 어느 하나가 고장났을때 상기 고장난 노말 메모리 쎌과 관련된 노말 행 블럭을 특정하는 어드레스의 입력시 상기 제1리던던트 행 디코오더가 상기 제1리던던트 행 블럭들중 하나를 선택하도록 상기 어드레스를 저장하기 위한 제1리던던트 어드레스 저장회로와, 상기 선택된 제1리던던트 행블럭과 관련된 리던던트 메모리 쎌들중 어느 하나가 고장났을때 상기 제2리던던트 행 디코오더가 상기 제2리던던트 행 블럭들중 하나를 선택하도록 상기 어드레스를 저장하기 위한 제2리던던트 어드레스 저장회로와, 상기 선택된 제1 및 제2리던던트 행블럭의 선택시 상기 노말 행 디코오더를 디스에이블하기 위한 노말 행 디코오더 디스에이블회로와, 상기 어드레스에 응답하여 상기 제2리던던트 행디코오더가 상기 선택된 제2리던던트 행블럭을 선택하도록 상기 선택된 제1리던던트 행블럭의 선택을 방지하기 위한 수단을 가짐을 특징으로 하는 불휘발성 반도체 메모리.
- 제1항에 있어서, 상기 제1리던던트 어드레스 저장회로의 어드레스의 저장은 웨이퍼 상태에서 저장되고 상기 제2리던던트 어드레스 저장회로의 어드레스 저장은 패키지된 상태에서 저장됨을 특징으로 하는 불휘발성 반도체 메모리.
- 제1항에 있어서, 상기 제1 및 제2리던던트 어드레스 저장회로의 어드레스 저장은 패키지된 상태에서 저장됨을 특징으로 하는 불휘발성 반도체 메모리.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950001737A KR0158484B1 (ko) | 1995-01-28 | 1995-01-28 | 불휘발성 반도체 메모리의 행리던던씨 |
DE19602814A DE19602814B4 (de) | 1995-01-28 | 1996-01-26 | Reihenredundanz für nicht-flüchtige Halbleiterspeicher |
JP1240896A JP2732824B2 (ja) | 1995-01-28 | 1996-01-29 | 不揮発性半導体メモリの行冗長回路 |
US08/593,203 US5699306A (en) | 1995-01-28 | 1996-01-29 | Row redundancy for nonvolatile semiconductor memories |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950001737A KR0158484B1 (ko) | 1995-01-28 | 1995-01-28 | 불휘발성 반도체 메모리의 행리던던씨 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960030255A KR960030255A (ko) | 1996-08-17 |
KR0158484B1 true KR0158484B1 (ko) | 1999-02-01 |
Family
ID=19407532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950001737A KR0158484B1 (ko) | 1995-01-28 | 1995-01-28 | 불휘발성 반도체 메모리의 행리던던씨 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5699306A (ko) |
JP (1) | JP2732824B2 (ko) |
KR (1) | KR0158484B1 (ko) |
DE (1) | DE19602814B4 (ko) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2982695B2 (ja) * | 1996-07-15 | 1999-11-29 | 日本電気株式会社 | 半導体メモリ |
JP2982700B2 (ja) * | 1996-08-09 | 1999-11-29 | 日本電気株式会社 | 冗長デコーダ回路 |
US6115286A (en) * | 1997-03-05 | 2000-09-05 | Siemens Aktiengesellschaft | Data memory |
US6055611A (en) * | 1997-07-09 | 2000-04-25 | Micron Technology, Inc. | Method and apparatus for enabling redundant memory |
KR100333720B1 (ko) * | 1998-06-30 | 2002-06-20 | 박종섭 | 강유전체메모리소자의리던던시회로 |
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 |
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 |
US6011722A (en) * | 1998-10-13 | 2000-01-04 | Lucent Technologies Inc. | Method for erasing and programming memory devices |
US6571348B1 (en) | 1999-04-06 | 2003-05-27 | Genesis Semiconductor, Inc. | Method of and apparatus for providing look ahead column redundancy access within a memory |
JP2000293998A (ja) * | 1999-04-07 | 2000-10-20 | Nec Corp | 半導体記憶装置 |
KR100370232B1 (ko) * | 1999-04-28 | 2003-01-29 | 삼성전자 주식회사 | 결함 셀을 리던던시 셀로의 대체를 반복 수행할 수 있는 리던던시 회로 |
KR100331281B1 (ko) * | 1999-10-20 | 2002-04-06 | 박종섭 | 메모리장치의 리던던시 셀 리페어 회로 |
US6505308B1 (en) * | 1999-10-28 | 2003-01-07 | Lsi Logic Corporation | Fast built-in self-repair circuit |
JP2001184890A (ja) * | 1999-12-27 | 2001-07-06 | Mitsubishi Electric Corp | 半導体記憶装置 |
KR100630662B1 (ko) * | 2000-03-02 | 2006-10-02 | 삼성전자주식회사 | 반도체 메모리장치의 리던던시 제어회로 |
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 |
JP3680725B2 (ja) * | 2000-10-26 | 2005-08-10 | 松下電器産業株式会社 | 半導体記憶装置 |
KR100572758B1 (ko) * | 2000-11-02 | 2006-04-24 | (주)이엠엘에스아이 | 로우 리던던시 리페어 효율을 증가시키는 반도체 메모리장치 |
JP2002216493A (ja) * | 2001-01-23 | 2002-08-02 | Mitsubishi Electric Corp | 救済修正回路および半導体記憶装置 |
US6714467B2 (en) * | 2002-03-19 | 2004-03-30 | Broadcom Corporation | Block redundancy implementation in heirarchical RAM's |
DE10261571B4 (de) * | 2001-12-28 | 2015-04-02 | Samsung Electronics Co., Ltd. | Halbleiterspeicherbauelement und Reparaturverfahren |
JP3866588B2 (ja) * | 2002-03-01 | 2007-01-10 | エルピーダメモリ株式会社 | 半導体集積回路装置 |
KR100490084B1 (ko) * | 2002-09-12 | 2005-05-17 | 삼성전자주식회사 | 효율적인 리던던시 구제율을 갖는 반도체 메모리 장치 |
JP4050690B2 (ja) * | 2003-11-21 | 2008-02-20 | 株式会社東芝 | 半導体集積回路装置 |
EP1647992A1 (en) * | 2004-10-14 | 2006-04-19 | Infineon Technologies AG | Memory circuit with a substitution memory for faulty memory cells |
KR100689706B1 (ko) * | 2004-11-01 | 2007-03-08 | 삼성전자주식회사 | 반도체 메모리 장치의 리던던시 회로 및 리페어 방법 |
JP2006172660A (ja) * | 2004-12-17 | 2006-06-29 | Toshiba Corp | 不揮発性半導体記憶装置 |
KR100716667B1 (ko) * | 2005-04-29 | 2007-05-09 | 주식회사 하이닉스반도체 | 반도체 기억 소자의 리던던시 회로 |
US7221603B2 (en) * | 2005-05-12 | 2007-05-22 | Micron Technology, Inc. | Defective block handling in a flash memory device |
TW200921691A (en) * | 2007-11-14 | 2009-05-16 | Etron Technology Inc | Method for controlling a dram |
JP2012069605A (ja) | 2010-09-21 | 2012-04-05 | Toshiba Corp | 不揮発性半導体記憶装置 |
WO2014046103A1 (ja) * | 2012-09-21 | 2014-03-27 | ピーエスフォー ルクスコ エスエイアールエル | 二重救済検出回路を有する半導体装置 |
JP2014071932A (ja) * | 2012-10-01 | 2014-04-21 | Toppan Printing Co Ltd | マルチチップメモリモジュール |
US9007860B2 (en) * | 2013-02-28 | 2015-04-14 | Micron Technology, Inc. | Sub-block disabling in 3D memory |
US9230692B2 (en) * | 2013-06-17 | 2016-01-05 | Micron Technology, Inc. | Apparatuses and methods for mapping memory addresses to redundant memory |
US9153343B2 (en) | 2013-11-13 | 2015-10-06 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory device having RRAM-based non-volatile storage array |
US10755799B1 (en) * | 2019-04-15 | 2020-08-25 | Micron Technology, Inc. | Apparatuses and methods for fuse latch redundancy |
CN115620772B (zh) * | 2022-12-05 | 2023-05-09 | 浙江力积存储科技有限公司 | 访问字线的方法及字线解码电路结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2562068B2 (ja) * | 1990-02-16 | 1996-12-11 | 三菱電機株式会社 | 不揮発性半導体記憶装置 |
EP0612074B1 (de) * | 1993-02-19 | 2001-05-02 | Infineon Technologies AG | Spalten-Redundanz-Schaltungsanordnung für einen Speicher |
JPH06275098A (ja) * | 1993-03-24 | 1994-09-30 | Mitsubishi Electric Corp | 半導体記憶装置 |
-
1995
- 1995-01-28 KR KR1019950001737A patent/KR0158484B1/ko not_active IP Right Cessation
-
1996
- 1996-01-26 DE DE19602814A patent/DE19602814B4/de not_active Expired - Fee Related
- 1996-01-29 US US08/593,203 patent/US5699306A/en not_active Expired - Lifetime
- 1996-01-29 JP JP1240896A patent/JP2732824B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2732824B2 (ja) | 1998-03-30 |
DE19602814A1 (de) | 1996-08-01 |
DE19602814B4 (de) | 2005-03-10 |
JPH08255498A (ja) | 1996-10-01 |
US5699306A (en) | 1997-12-16 |
KR960030255A (ko) | 1996-08-17 |
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