CN1275159C - 结合基于输出的冗余的猝发读取 - Google Patents
结合基于输出的冗余的猝发读取 Download PDFInfo
- Publication number
- CN1275159C CN1275159C CNB018133827A CN01813382A CN1275159C CN 1275159 C CN1275159 C CN 1275159C CN B018133827 A CNB018133827 A CN B018133827A CN 01813382 A CN01813382 A CN 01813382A CN 1275159 C CN1275159 C CN 1275159C
- Authority
- CN
- China
- Prior art keywords
- defective
- normal
- memory cell
- address
- read
- 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
Links
Images
Classifications
-
- 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
- G11C16/26—Sensing or reading circuits; Data output circuits
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/16—Protection against loss of memory contents
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
- G11C15/04—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements
- G11C15/046—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements using non-volatile storage elements
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
- Radio Relay Systems (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22069000P | 2000-07-25 | 2000-07-25 | |
| US60/220,690 | 2000-07-25 | ||
| US09/724,669 | 2000-11-28 | ||
| US09/724,669 US6307787B1 (en) | 2000-07-25 | 2000-11-28 | Burst read incorporating output based redundancy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1444743A CN1444743A (zh) | 2003-09-24 |
| CN1275159C true CN1275159C (zh) | 2006-09-13 |
Family
ID=26915092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018133827A Expired - Fee Related CN1275159C (zh) | 2000-07-25 | 2001-07-17 | 结合基于输出的冗余的猝发读取 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6307787B1 (zh) |
| EP (1) | EP1327193B1 (zh) |
| JP (2) | JP5406420B2 (zh) |
| KR (1) | KR100822486B1 (zh) |
| CN (1) | CN1275159C (zh) |
| AT (1) | ATE354828T1 (zh) |
| AU (1) | AU2001275976A1 (zh) |
| BR (1) | BR0112740A (zh) |
| DE (1) | DE60126800T2 (zh) |
| TW (1) | TW533411B (zh) |
| WO (1) | WO2002017078A2 (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6396749B2 (en) * | 2000-05-31 | 2002-05-28 | Advanced Micro Devices, Inc. | Dual-ported CAMs for a simultaneous operation flash memory |
| US6498506B1 (en) | 2000-07-26 | 2002-12-24 | Gore Enterprise Holdings, Inc. | Spring probe assemblies |
| US6751755B1 (en) * | 2000-09-13 | 2004-06-15 | Cypress Semiconductor Corporation | Content addressable memory having redundancy capabilities |
| JP4259922B2 (ja) * | 2002-07-30 | 2009-04-30 | シャープ株式会社 | 半導体記憶装置 |
| JP4469649B2 (ja) | 2003-09-17 | 2010-05-26 | 株式会社ルネサステクノロジ | 半導体フラッシュメモリ |
| KR100624287B1 (ko) * | 2004-05-11 | 2006-09-18 | 에스티마이크로일렉트로닉스 엔.브이. | 낸드 플래시 메모리 소자의 리던던시 회로 |
| US7193895B2 (en) * | 2005-06-24 | 2007-03-20 | Chingis Technology Corporation | Redundant memory content substitution apparatus and method |
| US7301832B2 (en) * | 2005-11-03 | 2007-11-27 | Atmel Corporation | Compact column redundancy CAM architecture for concurrent read and write operations in multi-segment memory arrays |
| US11119857B2 (en) * | 2012-09-18 | 2021-09-14 | Mosys, Inc. | Substitute redundant memory |
| KR20120105155A (ko) * | 2011-03-15 | 2012-09-25 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 이의 동작 방법 |
| CN110176264B (zh) * | 2019-04-26 | 2021-05-07 | 安徽大学 | 一种基于内存内计算的高低位合并电路结构 |
| KR102840199B1 (ko) * | 2019-12-17 | 2025-08-01 | 삼성전자주식회사 | 메모리 장치 및 이를 포함하는 메모리 시스템 |
| US11848269B2 (en) * | 2021-10-04 | 2023-12-19 | Advanced Micro Devices, Inc. | Techniques to create power connections from floating nets in standard cells |
| CN114220475B (zh) * | 2021-12-15 | 2024-10-29 | 珠海深圳清华大学研究院创新中心 | 一种闪存芯片的缺陷检测方法及系统 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0380500A (ja) * | 1989-08-24 | 1991-04-05 | Sharp Corp | 半導体記憶装置 |
| JPH05166396A (ja) | 1991-12-12 | 1993-07-02 | Mitsubishi Electric Corp | 半導体メモリ装置 |
| US5471426A (en) * | 1992-01-31 | 1995-11-28 | Sgs-Thomson Microelectronics, Inc. | Redundancy decoder |
| US5347484A (en) * | 1992-06-19 | 1994-09-13 | Intel Corporation | Nonvolatile memory with blocked redundant columns and corresponding content addressable memory sets |
| US5438546A (en) * | 1994-06-02 | 1995-08-01 | Intel Corporation | Programmable redundancy scheme suitable for single-bit state and multibit state nonvolatile memories |
| US5502676A (en) * | 1995-04-24 | 1996-03-26 | Motorola, Inc. | Integrated circuit memory with column redundancy having shared read global data lines |
| US5574688A (en) * | 1995-05-10 | 1996-11-12 | Sgs-Thomson Microelectronics, Inc. | Apparatus and method for mapping a redundant memory column to a defective memory column |
| KR100192574B1 (ko) * | 1995-10-04 | 1999-06-15 | 윤종용 | 디코디드 퓨즈를 사용한 반도체 메모리 장치의 컬럼 리던던시 회로 |
| JPH09204790A (ja) * | 1996-01-24 | 1997-08-05 | Hitachi Ltd | 半導体記憶装置 |
| US5774396A (en) * | 1996-03-29 | 1998-06-30 | Aplus Integrated Circuits, Inc. | Flash memory with row redundancy |
| EP0806773B1 (en) * | 1996-05-09 | 2003-03-19 | STMicroelectronics S.r.l. | Electrically erasable and programmable non-volatile memory device with testable redundancy circuits |
| JP3039400B2 (ja) | 1996-11-21 | 2000-05-08 | 日本電気株式会社 | 不揮発性半導体記憶装置及び不揮発性半導体記憶装置におけるブロック消去のテスト方法 |
| JPH10172294A (ja) * | 1996-12-10 | 1998-06-26 | Toshiba Corp | 半導体記憶装置 |
| JP2001052495A (ja) * | 1999-06-03 | 2001-02-23 | Toshiba Corp | 半導体メモリ |
-
2000
- 2000-11-28 US US09/724,669 patent/US6307787B1/en not_active Expired - Fee Related
-
2001
- 2001-07-17 DE DE60126800T patent/DE60126800T2/de not_active Expired - Lifetime
- 2001-07-17 AU AU2001275976A patent/AU2001275976A1/en not_active Abandoned
- 2001-07-17 KR KR1020037001166A patent/KR100822486B1/ko not_active Expired - Fee Related
- 2001-07-17 AT AT01953538T patent/ATE354828T1/de not_active IP Right Cessation
- 2001-07-17 JP JP2002521703A patent/JP5406420B2/ja not_active Expired - Lifetime
- 2001-07-17 EP EP01953538A patent/EP1327193B1/en not_active Expired - Lifetime
- 2001-07-17 WO PCT/US2001/022646 patent/WO2002017078A2/en not_active Ceased
- 2001-07-17 CN CNB018133827A patent/CN1275159C/zh not_active Expired - Fee Related
- 2001-07-17 BR BR0112740-3A patent/BR0112740A/pt not_active Application Discontinuation
- 2001-07-20 TW TW090117773A patent/TW533411B/zh not_active IP Right Cessation
-
2012
- 2012-05-24 JP JP2012118740A patent/JP5937888B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1444743A (zh) | 2003-09-24 |
| JP5406420B2 (ja) | 2014-02-05 |
| JP2004507857A (ja) | 2004-03-11 |
| JP5937888B2 (ja) | 2016-06-22 |
| JP2012155846A (ja) | 2012-08-16 |
| KR20030020410A (ko) | 2003-03-08 |
| DE60126800T2 (de) | 2007-11-29 |
| EP1327193B1 (en) | 2007-02-21 |
| BR0112740A (pt) | 2003-07-01 |
| AU2001275976A1 (en) | 2002-03-04 |
| DE60126800D1 (de) | 2007-04-05 |
| WO2002017078A3 (en) | 2002-08-01 |
| WO2002017078A2 (en) | 2002-02-28 |
| US6307787B1 (en) | 2001-10-23 |
| KR100822486B1 (ko) | 2008-04-16 |
| EP1327193A2 (en) | 2003-07-16 |
| TW533411B (en) | 2003-05-21 |
| ATE354828T1 (de) | 2007-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ADVANCED MICRO DEVICES INC. Free format text: FORMER OWNER: AMD INVESTMENT CO., LTD. Owner name: AMD (USA) CO., LTD. Free format text: FORMER OWNER: ADVANCED MICRO DEVICES INC. Owner name: AMD INVESTMENT CO., LTD. Free format text: FORMER OWNER: AMD (USA) CO., LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20041105 Address after: California, USA Applicant after: Flying cable Co.,Ltd. Co-applicant after: FUJITSU Ltd. Address before: California, USA Applicant before: AMD Investments Ltd. Co-applicant before: Fujitsu Ltd. Effective date of registration: 20041105 Address after: California, USA Applicant after: AMD Investments Ltd. Co-applicant after: FUJITSU Ltd. Address before: California, USA Applicant before: AMD (USA) Limited by Share Ltd. Co-applicant before: Fujitsu Ltd. Effective date of registration: 20041105 Address after: California, USA Applicant after: AMD (USA) Limited by Share Ltd. Co-applicant after: FUJITSU Ltd. Address before: California, USA Applicant before: ADVANCED MICRO DEVICES, Inc. Co-applicant before: Fujitsu Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SPANSION CO., LTD. Free format text: FORMER NAME OR ADDRESS: ADVANCED MICRO DEVICES INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: California, USA Patentee after: SPANSION LLC Address before: California, USA Patentee before: Flying cable Co.,Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160411 Address after: California, USA Patentee after: CYPRESS SEMICONDUCTOR Corp. Address before: California, USA Patentee before: SPANSION LLC |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20170717 |