JP2003208796A5 - - Google Patents
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- JP2003208796A5 JP2003208796A5 JP2002006424A JP2002006424A JP2003208796A5 JP 2003208796 A5 JP2003208796 A5 JP 2003208796A5 JP 2002006424 A JP2002006424 A JP 2002006424A JP 2002006424 A JP2002006424 A JP 2002006424A JP 2003208796 A5 JP2003208796 A5 JP 2003208796A5
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002006424A JP2003208796A (ja) | 2002-01-15 | 2002-01-15 | 薄膜磁性体記憶装置 |
US10/194,256 US6671213B2 (en) | 2002-01-15 | 2002-07-15 | Thin film magnetic memory device having redundancy repair function |
DE10238782A DE10238782A1 (de) | 2002-01-15 | 2002-08-23 | Dünnfilm-Magnetspeichervorrichtung mit Redundanzreparaturfunktion |
TW091120558A TW569239B (en) | 2002-01-15 | 2002-09-10 | Thin film magnetic memory device |
KR10-2002-0058104A KR100501126B1 (ko) | 2002-01-15 | 2002-09-25 | 용장구제기능을 갖는 박막 자성체 기억 장치 |
CNB021434522A CN1302482C (zh) | 2002-01-15 | 2002-09-26 | 具有冗长修复功能的薄膜磁性体存储装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002006424A JP2003208796A (ja) | 2002-01-15 | 2002-01-15 | 薄膜磁性体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003208796A JP2003208796A (ja) | 2003-07-25 |
JP2003208796A5 true JP2003208796A5 (ja) | 2005-08-04 |
Family
ID=19191226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002006424A Pending JP2003208796A (ja) | 2002-01-15 | 2002-01-15 | 薄膜磁性体記憶装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6671213B2 (ja) |
JP (1) | JP2003208796A (ja) |
KR (1) | KR100501126B1 (ja) |
CN (1) | CN1302482C (ja) |
DE (1) | DE10238782A1 (ja) |
TW (1) | TW569239B (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003197769A (ja) * | 2001-12-21 | 2003-07-11 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP4208507B2 (ja) * | 2002-02-04 | 2009-01-14 | 株式会社ルネサステクノロジ | 薄膜磁性体記憶装置 |
WO2003098636A2 (en) * | 2002-05-16 | 2003-11-27 | Micron Technology, Inc. | STACKED 1T-nMEMORY CELL STRUCTURE |
US6940748B2 (en) * | 2002-05-16 | 2005-09-06 | Micron Technology, Inc. | Stacked 1T-nMTJ MRAM structure |
US6882553B2 (en) * | 2002-08-08 | 2005-04-19 | Micron Technology Inc. | Stacked columnar resistive memory structure and its method of formation and operation |
JP4405162B2 (ja) * | 2003-02-14 | 2010-01-27 | 株式会社ルネサステクノロジ | 薄膜磁性体記憶装置 |
US20050086471A1 (en) * | 2003-10-20 | 2005-04-21 | Spencer Andrew M. | Removable information storage device that includes a master encryption key and encryption keys |
JP4641726B2 (ja) * | 2004-01-07 | 2011-03-02 | パナソニック株式会社 | 半導体記憶装置 |
JP4607685B2 (ja) * | 2005-06-30 | 2011-01-05 | 富士通セミコンダクター株式会社 | 半導体メモリ |
JP4822828B2 (ja) * | 2005-12-13 | 2011-11-24 | ルネサスエレクトロニクス株式会社 | 不揮発性記憶装置 |
US7362644B2 (en) * | 2005-12-20 | 2008-04-22 | Magic Technologies, Inc. | Configurable MRAM and method of configuration |
TWI316712B (en) * | 2006-06-27 | 2009-11-01 | Silicon Motion Inc | Non-volatile memory, repair circuit, and repair method thereof |
KR100933839B1 (ko) * | 2008-03-10 | 2009-12-24 | 주식회사 하이닉스반도체 | 불휘발성 메모리 소자 및 그 동작 방법 |
TWI408697B (zh) | 2009-08-05 | 2013-09-11 | Etron Technology Inc | 記憶體裝置與記憶體控制方法 |
CN101916214B (zh) * | 2010-07-28 | 2013-03-20 | 钰创科技股份有限公司 | 存储器装置与存储器控制方法 |
US8638596B2 (en) * | 2011-07-25 | 2014-01-28 | Qualcomm Incorporated | Non-volatile memory saving cell information in a non-volatile memory array |
KR20130021760A (ko) | 2011-08-23 | 2013-03-06 | 삼성전자주식회사 | 자기터널접합 브레이크 다운을 이용한 안티퓨즈 회로, 및 이를 포함하는 반도체 장치 |
JP2012119058A (ja) * | 2012-02-13 | 2012-06-21 | Fujitsu Semiconductor Ltd | 不揮発性半導体メモリ |
KR102003851B1 (ko) * | 2012-08-31 | 2019-10-01 | 에스케이하이닉스 주식회사 | 메모리 및 이를 포함하는 메모리 시스템 |
US9543041B2 (en) * | 2014-08-29 | 2017-01-10 | Everspin Technologies, Inc. | Configuration and testing for magnetoresistive memory to ensure long term continuous operation |
US9799412B2 (en) * | 2014-09-30 | 2017-10-24 | Sony Semiconductor Solutions Corporation | Memory having a plurality of memory cells and a plurality of word lines |
JP7310302B2 (ja) * | 2019-05-24 | 2023-07-19 | 富士通セミコンダクターメモリソリューション株式会社 | 半導体記憶装置 |
EP4030436B1 (en) | 2020-10-20 | 2024-05-29 | Changxin Memory Technologies, Inc. | Repair circuit and memory |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5452251A (en) * | 1992-12-03 | 1995-09-19 | Fujitsu Limited | Semiconductor memory device for selecting and deselecting blocks of word lines |
JP2914171B2 (ja) * | 1994-04-25 | 1999-06-28 | 松下電器産業株式会社 | 半導体メモリ装置およびその駆動方法 |
JPH08279299A (ja) | 1995-04-04 | 1996-10-22 | Toshiba Microelectron Corp | 半導体集積回路および半導体メモリ |
US6259644B1 (en) * | 1997-11-20 | 2001-07-10 | Hewlett-Packard Co | Equipotential sense methods for resistive cross point memory cell arrays |
JPH11232895A (ja) * | 1998-02-18 | 1999-08-27 | Matsushita Electric Ind Co Ltd | 不揮発性メモリ |
JP3848004B2 (ja) * | 1999-03-11 | 2006-11-22 | 株式会社東芝 | 半導体メモリ装置及び半導体メモリ装置搭載システム |
JP3701160B2 (ja) * | 1999-12-24 | 2005-09-28 | シャープ株式会社 | 冗長機能を有する不揮発性半導体メモリ装置 |
US6256237B1 (en) * | 1999-12-28 | 2001-07-03 | United Microelectronics Corp. | Semiconductor device and method for repairing failed memory cell by directly programming fuse memory cell |
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2002
- 2002-01-15 JP JP2002006424A patent/JP2003208796A/ja active Pending
- 2002-07-15 US US10/194,256 patent/US6671213B2/en not_active Expired - Lifetime
- 2002-08-23 DE DE10238782A patent/DE10238782A1/de not_active Withdrawn
- 2002-09-10 TW TW091120558A patent/TW569239B/zh not_active IP Right Cessation
- 2002-09-25 KR KR10-2002-0058104A patent/KR100501126B1/ko not_active IP Right Cessation
- 2002-09-26 CN CNB021434522A patent/CN1302482C/zh not_active Expired - Fee Related