DE60308076D1 - Einbrennsystem und -verfahren für verbesserte Speicherzuverlässigkeit - Google Patents
Einbrennsystem und -verfahren für verbesserte SpeicherzuverlässigkeitInfo
- Publication number
- DE60308076D1 DE60308076D1 DE60308076T DE60308076T DE60308076D1 DE 60308076 D1 DE60308076 D1 DE 60308076D1 DE 60308076 T DE60308076 T DE 60308076T DE 60308076 T DE60308076 T DE 60308076T DE 60308076 D1 DE60308076 D1 DE 60308076D1
- Authority
- DE
- Germany
- Prior art keywords
- improved memory
- baking system
- memory reliability
- reliability
- baking
- 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
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/50—Marginal testing, e.g. race, voltage or current testing
-
- 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
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/18—Address generation devices; Devices for accessing memories, e.g. details of addressing circuits
- G11C29/26—Accessing multiple arrays
- G11C2029/2602—Concurrent test
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/101,241 US6909648B2 (en) | 2002-03-19 | 2002-03-19 | Burn in system and method for improved memory reliability |
US101241 | 2002-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60308076D1 true DE60308076D1 (de) | 2006-10-19 |
DE60308076T2 DE60308076T2 (de) | 2007-04-19 |
Family
ID=27788345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60308076T Expired - Lifetime DE60308076T2 (de) | 2002-03-19 | 2003-03-19 | Einbrennsystem und -verfahren für verbesserte Speicherzuverlässigkeit |
Country Status (3)
Country | Link |
---|---|
US (2) | US6909648B2 (de) |
EP (1) | EP1347459B1 (de) |
DE (1) | DE60308076T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6909648B2 (en) * | 2002-03-19 | 2005-06-21 | Broadcom Corporation | Burn in system and method for improved memory reliability |
KR100575882B1 (ko) * | 2003-11-26 | 2006-05-03 | 주식회사 하이닉스반도체 | 번인 테스트용 내부 전압 발생 장치 |
KR100555534B1 (ko) * | 2003-12-03 | 2006-03-03 | 삼성전자주식회사 | 인액티브 위크 프리차아징 및 이퀄라이징 스킴을 채용한프리차아지 회로, 이를 포함하는 메모리 장치 및 그프리차아지 방법 |
US20060176747A1 (en) * | 2005-02-09 | 2006-08-10 | International Business Machines Corporation | Circuit for interfacing local bitlines with global bitline |
JP2007157282A (ja) * | 2005-12-07 | 2007-06-21 | Elpida Memory Inc | ウェハ・バーンイン・テスト方法、ウェハ・バーンイン・テスト装置及び半導体記憶装置 |
US7473568B2 (en) * | 2006-05-17 | 2009-01-06 | Kingston Technology Corp. | Memory-module manufacturing method with memory-chip burn-in and full functional testing delayed until module burn-in |
KR100873613B1 (ko) * | 2006-11-14 | 2008-12-12 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 전압 생성 회로 및 방법 |
US8004926B2 (en) | 2008-02-05 | 2011-08-23 | Marvell World Trade Ltd. | System and method for memory array decoding |
TWI383400B (zh) * | 2008-08-01 | 2013-01-21 | Vanguard Int Semiconduct Corp | 靜態隨機存取記憶體燒機方法 |
US8837250B2 (en) * | 2010-07-20 | 2014-09-16 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method and apparatus for word line decoder layout |
US8659955B2 (en) * | 2011-08-18 | 2014-02-25 | Broadcom Corporation | Memory array having word lines with folded architecture |
KR102144367B1 (ko) * | 2013-10-22 | 2020-08-14 | 삼성전자주식회사 | 반도체 패키지 및 이의 제조 방법 |
US11869617B2 (en) * | 2021-09-01 | 2024-01-09 | Meta Platforms Technologies, Llc | Self-repair for sequential SRAM |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0122100B1 (ko) * | 1994-03-10 | 1997-11-26 | 김광호 | 스트레스회로를 가지는 반도체집적회로 및 그 스트레스전압공급방법 |
US5610866A (en) * | 1994-10-31 | 1997-03-11 | Sgs-Thomson Microelectronics, Inc. | Circuit structure and method for stress testing of bit lines |
JP3380828B2 (ja) * | 1995-04-18 | 2003-02-24 | 松下電器産業株式会社 | 半導体メモリ装置 |
US5822269A (en) | 1995-11-13 | 1998-10-13 | Mobil Oil Corporation | Method for separation of a plurality of vibratory seismic energy source signals |
US5852581A (en) | 1996-06-13 | 1998-12-22 | Micron Technology, Inc. | Method of stress testing memory integrated circuits |
JPH10269800A (ja) * | 1997-03-27 | 1998-10-09 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP3863968B2 (ja) | 1997-06-10 | 2006-12-27 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
US5822268A (en) * | 1997-09-11 | 1998-10-13 | International Business Machines Corporation | Hierarchical column select line architecture for multi-bank DRAMs |
US6112322A (en) * | 1997-11-04 | 2000-08-29 | Xilinx, Inc. | Circuit and method for stress testing EEPROMS |
US6002622A (en) * | 1998-02-19 | 1999-12-14 | Micron Technology, Inc. | Device and method for margin testing a semiconductor memory by applying a stressing voltage simultaneously to complementary and true digit lines |
JP4153091B2 (ja) | 1998-07-10 | 2008-09-17 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
US6327682B1 (en) | 1999-03-22 | 2001-12-04 | Taiwan Semiconductor Manufacturing Company | Wafer burn-in design for DRAM and FeRAM devices |
JP2001084776A (ja) | 1999-09-17 | 2001-03-30 | Toshiba Corp | 半導体記憶装置 |
JP2001176296A (ja) * | 1999-12-10 | 2001-06-29 | Fujitsu Ltd | ストレス試験を行うダイナミックメモリデバイス |
US6411557B2 (en) | 2000-02-02 | 2002-06-25 | Broadcom Corporation | Memory architecture with single-port cell and dual-port (read and write) functionality |
US6275427B1 (en) * | 2000-04-19 | 2001-08-14 | International Business Machines Corporation | Stability test for silicon on insulator SRAM memory cells utilizing disturb operations to stress memory cells under test |
US6643804B1 (en) * | 2000-04-19 | 2003-11-04 | International Business Machines Corporation | Stability test for silicon on insulator SRAM memory cells utilizing bitline precharge stress operations to stress memory cells under test |
KR100402103B1 (ko) * | 2001-09-20 | 2003-10-17 | 주식회사 하이닉스반도체 | 웨이퍼 번-인 테스트 모드 및 웨이퍼 테스트 모드 회로 |
US6909648B2 (en) * | 2002-03-19 | 2005-06-21 | Broadcom Corporation | Burn in system and method for improved memory reliability |
-
2002
- 2002-03-19 US US10/101,241 patent/US6909648B2/en not_active Expired - Lifetime
-
2003
- 2003-03-19 DE DE60308076T patent/DE60308076T2/de not_active Expired - Lifetime
- 2003-03-19 EP EP03006070A patent/EP1347459B1/de not_active Expired - Fee Related
-
2005
- 2005-01-24 US US11/041,829 patent/US7411847B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1347459A1 (de) | 2003-09-24 |
US20050122805A1 (en) | 2005-06-09 |
EP1347459B1 (de) | 2006-09-06 |
US6909648B2 (en) | 2005-06-21 |
US7411847B2 (en) | 2008-08-12 |
US20030179635A1 (en) | 2003-09-25 |
DE60308076T2 (de) | 2007-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M |