CN101894587A - 相变存储器的自限写入脉冲发生电路 - Google Patents
相变存储器的自限写入脉冲发生电路 Download PDFInfo
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- CN101894587A CN101894587A CN2010102355664A CN201010235566A CN101894587A CN 101894587 A CN101894587 A CN 101894587A CN 2010102355664 A CN2010102355664 A CN 2010102355664A CN 201010235566 A CN201010235566 A CN 201010235566A CN 101894587 A CN101894587 A CN 101894587A
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- circuit
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0004—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements comprising amorphous/crystalline phase transition cells
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/0038—Power supply circuits
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/0069—Writing or programming circuits or methods
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102355664A CN101894587A (zh) | 2010-07-23 | 2010-07-23 | 相变存储器的自限写入脉冲发生电路 |
Applications Claiming Priority (1)
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CN2010102355664A CN101894587A (zh) | 2010-07-23 | 2010-07-23 | 相变存储器的自限写入脉冲发生电路 |
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CN101894587A true CN101894587A (zh) | 2010-11-24 |
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CN2010102355664A Pending CN101894587A (zh) | 2010-07-23 | 2010-07-23 | 相变存储器的自限写入脉冲发生电路 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102592671A (zh) * | 2012-02-17 | 2012-07-18 | 北京时代全芯科技有限公司 | 一种相变存储器的写入电路及写入方法 |
CN108022617A (zh) * | 2016-11-04 | 2018-05-11 | 财团法人工业技术研究院 | 可变电阻记忆体电路以及可变电阻记忆体电路的写入方法 |
CN110993001A (zh) * | 2019-11-06 | 2020-04-10 | 华中科技大学 | 一种stt-mram的双端自检写电路及数据写入方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6157571A (en) * | 1998-08-26 | 2000-12-05 | Oki Electric Industry Co., Ltd. | Semiconductor memory device and method of controlling a threshold voltage of the same |
CN1499526A (zh) * | 2002-11-07 | 2004-05-26 | ������������ʽ���� | 半导体存储装置及其制造方法 |
CN1505052A (zh) * | 2002-12-04 | 2004-06-16 | ������������ʽ���� | 半导体存储装置和存储单元的写入以及擦除方法 |
CN1574093A (zh) * | 2003-06-03 | 2005-02-02 | 三星电子株式会社 | 在相变存储器件中的用于脉冲宽度控制的器件和方法 |
US20070153563A1 (en) * | 2006-01-03 | 2007-07-05 | Thomas Nirschl | Write circuit for resistive memory |
-
2010
- 2010-07-23 CN CN2010102355664A patent/CN101894587A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6157571A (en) * | 1998-08-26 | 2000-12-05 | Oki Electric Industry Co., Ltd. | Semiconductor memory device and method of controlling a threshold voltage of the same |
CN1499526A (zh) * | 2002-11-07 | 2004-05-26 | ������������ʽ���� | 半导体存储装置及其制造方法 |
CN1505052A (zh) * | 2002-12-04 | 2004-06-16 | ������������ʽ���� | 半导体存储装置和存储单元的写入以及擦除方法 |
CN1574093A (zh) * | 2003-06-03 | 2005-02-02 | 三星电子株式会社 | 在相变存储器件中的用于脉冲宽度控制的器件和方法 |
US20070153563A1 (en) * | 2006-01-03 | 2007-07-05 | Thomas Nirschl | Write circuit for resistive memory |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102592671A (zh) * | 2012-02-17 | 2012-07-18 | 北京时代全芯科技有限公司 | 一种相变存储器的写入电路及写入方法 |
CN102592671B (zh) * | 2012-02-17 | 2015-06-17 | 北京时代全芯科技有限公司 | 一种相变存储器的写入电路及写入方法 |
CN108022617A (zh) * | 2016-11-04 | 2018-05-11 | 财团法人工业技术研究院 | 可变电阻记忆体电路以及可变电阻记忆体电路的写入方法 |
CN110993001A (zh) * | 2019-11-06 | 2020-04-10 | 华中科技大学 | 一种stt-mram的双端自检写电路及数据写入方法 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140514 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140514 Address after: 201203 Shanghai Zhangjiang hi tech park Zuchongzhi Road No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 818 Applicant before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |
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Application publication date: 20101124 |