CN101369450A - 相变存储器的感测电路 - Google Patents
相变存储器的感测电路 Download PDFInfo
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- CN101369450A CN101369450A CNA2007101416156A CN200710141615A CN101369450A CN 101369450 A CN101369450 A CN 101369450A CN A2007101416156 A CNA2007101416156 A CN A2007101416156A CN 200710141615 A CN200710141615 A CN 200710141615A CN 101369450 A CN101369450 A CN 101369450A
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- 238000013500 data storage Methods 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101416156A CN101369450B (zh) | 2007-08-17 | 2007-08-17 | 相变存储器的感测电路及其感测方法 |
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CN2007101416156A CN101369450B (zh) | 2007-08-17 | 2007-08-17 | 相变存储器的感测电路及其感测方法 |
Publications (2)
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CN101369450A true CN101369450A (zh) | 2009-02-18 |
CN101369450B CN101369450B (zh) | 2011-03-16 |
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CN2007101416156A Expired - Fee Related CN101369450B (zh) | 2007-08-17 | 2007-08-17 | 相变存储器的感测电路及其感测方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101814323B (zh) * | 2009-02-23 | 2013-06-12 | 西格斯教育资本有限责任公司 | 相位变化存储器阵列的验证电路及方法 |
US8605493B2 (en) | 2008-12-31 | 2013-12-10 | Higgs Opl. Capital Llc | Phase change memory |
USRE45035E1 (en) | 2008-12-30 | 2014-07-22 | Higgs Opl. Capital Llc | Verification circuits and methods for phase change memory array |
USRE45189E1 (en) | 2007-11-08 | 2014-10-14 | Higgs Opl. Capital Llc | Writing system and method for phase change memory |
CN104240746A (zh) * | 2013-06-24 | 2014-12-24 | 华邦电子股份有限公司 | 读取电路及具有读取电路的记忆装置 |
CN106448729A (zh) * | 2016-09-19 | 2017-02-22 | 华中科技大学 | 一种基于相变存储器实现双向数字运算的电路及方法 |
CN110120237A (zh) * | 2019-05-07 | 2019-08-13 | 江南大学 | 一种具有良好传感裕度的stt-mram传感电路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2616109B2 (ja) * | 1990-03-12 | 1997-06-04 | 日本電気株式会社 | 半導体記憶装置 |
KR100205530B1 (ko) * | 1996-04-24 | 1999-07-01 | 윤종용 | 감지 증폭기 |
CN1549451A (zh) * | 2003-05-17 | 2004-11-24 | 盛群半导体股份有限公司 | 以适应性非对称电荷泵电流机制实现的快速频率锁定方法与架构 |
US6845052B1 (en) * | 2003-05-30 | 2005-01-18 | Macronix International Co., Ltd. | Dual reference cell sensing scheme for non-volatile memory |
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2007
- 2007-08-17 CN CN2007101416156A patent/CN101369450B/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE45189E1 (en) | 2007-11-08 | 2014-10-14 | Higgs Opl. Capital Llc | Writing system and method for phase change memory |
USRE45035E1 (en) | 2008-12-30 | 2014-07-22 | Higgs Opl. Capital Llc | Verification circuits and methods for phase change memory array |
US8605493B2 (en) | 2008-12-31 | 2013-12-10 | Higgs Opl. Capital Llc | Phase change memory |
CN101814323B (zh) * | 2009-02-23 | 2013-06-12 | 西格斯教育资本有限责任公司 | 相位变化存储器阵列的验证电路及方法 |
CN104240746A (zh) * | 2013-06-24 | 2014-12-24 | 华邦电子股份有限公司 | 读取电路及具有读取电路的记忆装置 |
CN104240746B (zh) * | 2013-06-24 | 2017-07-28 | 华邦电子股份有限公司 | 读取电路及具有读取电路的记忆装置 |
CN106448729A (zh) * | 2016-09-19 | 2017-02-22 | 华中科技大学 | 一种基于相变存储器实现双向数字运算的电路及方法 |
CN106448729B (zh) * | 2016-09-19 | 2019-09-27 | 华中科技大学 | 一种基于相变存储器实现双向数字运算的电路及方法 |
CN110120237A (zh) * | 2019-05-07 | 2019-08-13 | 江南大学 | 一种具有良好传感裕度的stt-mram传感电路 |
Also Published As
Publication number | Publication date |
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CN101369450B (zh) | 2011-03-16 |
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