CN1379407A - 具有有效和可靠的冗余处理的半导体存储器件 - Google Patents
具有有效和可靠的冗余处理的半导体存储器件 Download PDFInfo
- Publication number
- CN1379407A CN1379407A CN02106439A CN02106439A CN1379407A CN 1379407 A CN1379407 A CN 1379407A CN 02106439 A CN02106439 A CN 02106439A CN 02106439 A CN02106439 A CN 02106439A CN 1379407 A CN1379407 A CN 1379407A
- Authority
- CN
- China
- Prior art keywords
- cell array
- dram cell
- address
- semiconductor storage
- sram
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title description 6
- 230000008569 process Effects 0.000 title description 3
- 230000002950 deficient Effects 0.000 claims abstract description 51
- 230000004044 response Effects 0.000 claims abstract description 7
- 230000007547 defect Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 17
- 238000001514 detection method Methods 0.000 description 8
- 238000003491 array Methods 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
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
-
- 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
- G11C29/816—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout for an application-specific layout
Landscapes
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Dram (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP102175/2001 | 2001-03-30 | ||
JP2001102175A JP3892678B2 (ja) | 2001-03-30 | 2001-03-30 | 半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1379407A true CN1379407A (zh) | 2002-11-13 |
CN100559501C CN100559501C (zh) | 2009-11-11 |
Family
ID=18955398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021064393A Expired - Fee Related CN100559501C (zh) | 2001-03-30 | 2002-02-28 | 具有有效和可靠的冗余处理的半导体存储器件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6707730B2 (zh) |
JP (1) | JP3892678B2 (zh) |
KR (1) | KR100723895B1 (zh) |
CN (1) | CN100559501C (zh) |
TW (1) | TW550578B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1870116B (zh) * | 2005-05-23 | 2010-09-29 | 松下电器产业株式会社 | 显示装置 |
CN105513646A (zh) * | 2014-10-14 | 2016-04-20 | 爱思开海力士有限公司 | 修复电路及包括修复电路的半导体存储器件 |
CN106297867A (zh) * | 2016-08-09 | 2017-01-04 | 武汉新芯集成电路制造有限公司 | 一种地址匹配电路 |
CN113436660A (zh) * | 2020-03-23 | 2021-09-24 | 长鑫存储技术有限公司 | 锁存电路 |
CN115295059A (zh) * | 2022-10-09 | 2022-11-04 | 浙江力积存储科技有限公司 | 半导体器件及其操作方法、装置和计算机可读存储介质 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4066357B2 (ja) | 2003-06-24 | 2008-03-26 | 松下電器産業株式会社 | 半導体記憶装置 |
KR100560764B1 (ko) * | 2003-08-07 | 2006-03-13 | 삼성전자주식회사 | 리던던시회로 |
JP2005071413A (ja) * | 2003-08-27 | 2005-03-17 | Oki Electric Ind Co Ltd | 半導体メモリ装置 |
US6947306B2 (en) * | 2003-09-30 | 2005-09-20 | Infineon Technologies Ag | Backside of chip implementation of redundancy fuses and contact pads |
JP4291239B2 (ja) * | 2004-09-10 | 2009-07-08 | エルピーダメモリ株式会社 | 半導体記憶装置及びテスト方法 |
US7035152B1 (en) * | 2004-10-14 | 2006-04-25 | Micron Technology, Inc. | System and method for redundancy memory decoding |
DE102004054968B4 (de) * | 2004-11-13 | 2006-11-02 | Infineon Technologies Ag | Verfahren zum Reparieren und zum Betreiben eines Speicherbauelements |
WO2006063451A1 (en) * | 2004-12-15 | 2006-06-22 | Memoplex Research Inc. | Systems and methods for storing, maintaining and providing access to information |
JP4447533B2 (ja) | 2005-08-11 | 2010-04-07 | 富士通マイクロエレクトロニクス株式会社 | 不良ビットを救済する半導体メモリ |
WO2007023545A1 (ja) * | 2005-08-25 | 2007-03-01 | Spansion Llc | 冗長救済機能を備える記憶装置 |
US7403417B2 (en) * | 2005-11-23 | 2008-07-22 | Infineon Technologies Flash Gmbh & Co. Kg | Non-volatile semiconductor memory device and method for operating a non-volatile memory device |
JP4257353B2 (ja) * | 2006-09-14 | 2009-04-22 | エルピーダメモリ株式会社 | 半導体記憶装置 |
US7835207B2 (en) * | 2008-10-07 | 2010-11-16 | Micron Technology, Inc. | Stacked device remapping and repair |
JP2010140579A (ja) | 2008-12-15 | 2010-06-24 | Elpida Memory Inc | 半導体記憶装置 |
JP2011113620A (ja) | 2009-11-27 | 2011-06-09 | Elpida Memory Inc | 半導体装置及びこれを備えるデータ処理システム |
KR101180408B1 (ko) * | 2011-01-28 | 2012-09-10 | 에스케이하이닉스 주식회사 | 반도체 집적회로 및 그 제어 방법 |
KR20140063240A (ko) | 2012-11-16 | 2014-05-27 | 삼성전자주식회사 | 반도체 메모리 장치 및 그것의 리프레쉬 레버리징 구동방법 |
US9318168B2 (en) | 2012-11-27 | 2016-04-19 | Samsung Electronics Co., Ltd. | Memory system for continuously mapping addresses of a memory module having defective locations |
CN103310851B (zh) * | 2013-06-13 | 2016-08-10 | 苏州国芯科技有限公司 | 一种用于dtmb解调芯片的自修复sram控制器设计 |
US9666307B1 (en) | 2016-09-14 | 2017-05-30 | Micron Technology, Inc. | Apparatuses and methods for flexible fuse transmission |
US10381103B2 (en) | 2017-08-18 | 2019-08-13 | Micron Technology, Inc. | Apparatuses and methods for latching redundancy repair addresses to avoid address bits overwritten at a repair block |
US10443531B2 (en) | 2017-08-18 | 2019-10-15 | Micron Technology, Inc. | Apparatuses and methods for storing redundancy repair information for memories |
KR102498988B1 (ko) | 2018-06-11 | 2023-02-14 | 삼성전자주식회사 | 페일 어드레스들을 저장하는 레지스터들의 위치들이 병합된 메모리 장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH117792A (ja) * | 1997-06-19 | 1999-01-12 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP3786527B2 (ja) * | 1998-10-06 | 2006-06-14 | 富士通株式会社 | 半導体装置及び半導体チップ上レイアウト設計方法 |
TW548653B (en) * | 1999-01-26 | 2003-08-21 | Nec Electronics Corp | Semiconductor memory device having redundancy memory circuit |
JP3307360B2 (ja) * | 1999-03-10 | 2002-07-24 | 日本電気株式会社 | 半導体集積回路装置 |
JP2001052495A (ja) * | 1999-06-03 | 2001-02-23 | Toshiba Corp | 半導体メモリ |
US6166981A (en) * | 2000-02-25 | 2000-12-26 | International Business Machines Corporation | Method for addressing electrical fuses |
FR2811132B1 (fr) * | 2000-06-30 | 2002-10-11 | St Microelectronics Sa | Circuit de memoire dynamique comportant des cellules de secours |
-
2001
- 2001-03-30 JP JP2001102175A patent/JP3892678B2/ja not_active Expired - Fee Related
-
2002
- 2002-02-06 US US10/066,603 patent/US6707730B2/en not_active Expired - Lifetime
- 2002-02-06 TW TW091102118A patent/TW550578B/zh not_active IP Right Cessation
- 2002-02-25 KR KR1020020009850A patent/KR100723895B1/ko active IP Right Grant
- 2002-02-28 CN CNB021064393A patent/CN100559501C/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1870116B (zh) * | 2005-05-23 | 2010-09-29 | 松下电器产业株式会社 | 显示装置 |
CN105513646A (zh) * | 2014-10-14 | 2016-04-20 | 爱思开海力士有限公司 | 修复电路及包括修复电路的半导体存储器件 |
CN105513646B (zh) * | 2014-10-14 | 2020-12-08 | 爱思开海力士有限公司 | 修复电路及包括修复电路的半导体存储器件 |
CN106297867A (zh) * | 2016-08-09 | 2017-01-04 | 武汉新芯集成电路制造有限公司 | 一种地址匹配电路 |
CN106297867B (zh) * | 2016-08-09 | 2019-05-28 | 武汉新芯集成电路制造有限公司 | 一种地址匹配电路 |
CN113436660A (zh) * | 2020-03-23 | 2021-09-24 | 长鑫存储技术有限公司 | 锁存电路 |
CN113436660B (zh) * | 2020-03-23 | 2022-05-24 | 长鑫存储技术有限公司 | 锁存电路 |
US11705893B2 (en) | 2020-03-23 | 2023-07-18 | Changxin Memory Technologies, Inc. | Latch circuit |
CN115295059A (zh) * | 2022-10-09 | 2022-11-04 | 浙江力积存储科技有限公司 | 半导体器件及其操作方法、装置和计算机可读存储介质 |
CN115295059B (zh) * | 2022-10-09 | 2023-03-03 | 浙江力积存储科技有限公司 | 半导体器件及其操作方法、装置和计算机可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
TW550578B (en) | 2003-09-01 |
US6707730B2 (en) | 2004-03-16 |
KR20020077046A (ko) | 2002-10-11 |
US20020141264A1 (en) | 2002-10-03 |
CN100559501C (zh) | 2009-11-11 |
KR100723895B1 (ko) | 2007-06-04 |
JP2002298596A (ja) | 2002-10-11 |
JP3892678B2 (ja) | 2007-03-14 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20081212 Address after: Tokyo, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa, Japan Applicant before: Fujitsu Ltd. |
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Address after: Kanagawa Patentee after: FUJITSU MICROELECTRONICS Ltd. Address before: Kanagawa Patentee before: Fujitsu Microelectronics Ltd. |
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Address after: Kanagawa Patentee after: Fujitsu Microelectronics Ltd. Address before: Tokyo, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150525 |
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Granted publication date: 20091111 Termination date: 20200228 |