CN101911205A - 非易失性半导体存储器件 - Google Patents
非易失性半导体存储器件 Download PDFInfo
- Publication number
- CN101911205A CN101911205A CN2008801228836A CN200880122883A CN101911205A CN 101911205 A CN101911205 A CN 101911205A CN 2008801228836 A CN2008801228836 A CN 2008801228836A CN 200880122883 A CN200880122883 A CN 200880122883A CN 101911205 A CN101911205 A CN 101911205A
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- CN
- China
- Prior art keywords
- circuit
- current
- memory cell
- voltage
- variohm
- 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.)
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Classifications
-
- 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
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5614—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using conductive bridging RAM [CBRAM] or programming metallization cells [PMC]
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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
- G11C13/0009—RRAM elements whose operation depends upon chemical change
-
- 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
- G11C13/0009—RRAM elements whose operation depends upon chemical change
- G11C13/0011—RRAM elements whose operation depends upon chemical change comprising conductive bridging RAM [CBRAM] or programming metallization cells [PMCs]
-
- 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
- G11C13/004—Reading or sensing circuits or methods
-
- 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
- G11C13/0064—Verifying circuits or methods
-
- 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
-
- 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
- G11C13/004—Reading or sensing circuits or methods
- G11C2013/0054—Read is performed on a reference element, e.g. cell, and the reference sensed value is used to compare the sensed value of the selected cell
-
- 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
- G11C2013/0078—Write using current through the cell
-
- 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
- G11C2013/009—Write using potential difference applied between cell electrodes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/70—Resistive array aspects
- G11C2213/71—Three dimensional array
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/70—Resistive array aspects
- G11C2213/72—Array wherein the access device being a diode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007333485A JP5121439B2 (ja) | 2007-12-26 | 2007-12-26 | 不揮発性半導体記憶装置 |
JP333485/2007 | 2007-12-26 | ||
PCT/JP2008/066620 WO2009081632A1 (en) | 2007-12-26 | 2008-09-09 | Nonvolatile semiconductor memory device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101911205A true CN101911205A (zh) | 2010-12-08 |
CN101911205B CN101911205B (zh) | 2014-06-04 |
Family
ID=40800948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880122883.6A Active CN101911205B (zh) | 2007-12-26 | 2008-09-09 | 非易失性半导体存储器件 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8456887B2 (zh) |
EP (1) | EP2232498A4 (zh) |
JP (1) | JP5121439B2 (zh) |
KR (1) | KR101252344B1 (zh) |
CN (1) | CN101911205B (zh) |
TW (1) | TWI408695B (zh) |
WO (1) | WO2009081632A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568565A (zh) * | 2010-12-13 | 2012-07-11 | 索尼公司 | 存储装置 |
CN106486153A (zh) * | 2015-09-02 | 2017-03-08 | 三星电子株式会社 | 包括存储单元的短路可变电阻器元件的半导体存储器件 |
CN108140403A (zh) * | 2015-08-13 | 2018-06-08 | Arm有限公司 | 可编程电压参考 |
CN114020211A (zh) * | 2021-10-12 | 2022-02-08 | 深圳市广和通无线股份有限公司 | 存储空间管理方法、装置、设备及存储介质 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080135087A1 (en) | 2007-05-10 | 2008-06-12 | Rangappan Anikara | Thin solar concentrator |
JP5426438B2 (ja) * | 2009-04-30 | 2014-02-26 | 株式会社東芝 | 不揮発性半導体記憶装置 |
JP2011040613A (ja) | 2009-08-12 | 2011-02-24 | Toshiba Corp | 不揮発性記憶装置 |
JP5214566B2 (ja) * | 2009-09-02 | 2013-06-19 | 株式会社東芝 | 抵抗変化メモリ装置 |
JP4901930B2 (ja) * | 2009-09-17 | 2012-03-21 | 株式会社東芝 | 不揮発性半導体記憶装置とその製造方法 |
JP5229742B2 (ja) * | 2009-12-24 | 2013-07-03 | 株式会社東芝 | 半導体記憶装置 |
JP5289353B2 (ja) | 2010-02-05 | 2013-09-11 | 株式会社東芝 | 半導体記憶装置 |
JP5367641B2 (ja) * | 2010-06-03 | 2013-12-11 | 株式会社東芝 | 不揮発性半導体記憶装置 |
KR101212747B1 (ko) * | 2010-10-28 | 2012-12-14 | 에스케이하이닉스 주식회사 | 커런트 제어 장치 및 이를 포함하는 상변화 메모리 |
KR101813175B1 (ko) * | 2011-02-21 | 2017-12-29 | 삼성전자주식회사 | 논리 회로, 상기 논리 회로를 포함하는 집적 회로 및 상기 집적 회로의 동작 방법 |
KR101926862B1 (ko) | 2012-05-01 | 2018-12-07 | 서울대학교산학협력단 | 가변 저항체 및 저항형 메모리 소자 |
US8861255B2 (en) | 2012-05-15 | 2014-10-14 | Micron Technology, Inc. | Apparatuses including current compliance circuits and methods |
JP2014010876A (ja) * | 2012-07-02 | 2014-01-20 | Toshiba Corp | 半導体記憶装置 |
US9281061B2 (en) | 2012-09-19 | 2016-03-08 | Micron Technology, Inc. | Methods and apparatuses having a voltage generator with an adjustable voltage drop for representing a voltage drop of a memory cell and/or a current mirror circuit and replica circuit |
US9093143B2 (en) | 2013-03-22 | 2015-07-28 | Kabushiki Kaisha Toshiba | Nonvolatile semiconductor memory device and method of controlling the same |
KR102347180B1 (ko) | 2015-07-31 | 2022-01-04 | 삼성전자주식회사 | 저항성 메모리 장치 |
US9858998B2 (en) | 2015-09-09 | 2018-01-02 | Toshiba Memory Corporation | Semiconductor storage device and control method of semiconductor storage device with detecting levels of a multi-ary signal |
KR101976045B1 (ko) * | 2016-08-30 | 2019-05-09 | 에스케이하이닉스 주식회사 | 쓰기 동작시 상태 전환 인식이 가능한 자기 저항 메모리 장치 및 이에 있어서 읽기 및 쓰기 동작 방법 |
JP2018160297A (ja) | 2017-03-22 | 2018-10-11 | 東芝メモリ株式会社 | 半導体記憶装置 |
KR102313601B1 (ko) * | 2017-03-24 | 2021-10-15 | 삼성전자주식회사 | 메모리 장치의 동작 방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5422842A (en) | 1993-07-08 | 1995-06-06 | Sundisk Corporation | Method and circuit for simultaneously programming and verifying the programming of selected EEPROM cells |
US5642310A (en) * | 1996-02-02 | 1997-06-24 | Integrated Silicon Solution Inc. | System and method for controlling source current and voltage during flash memory erase operations |
US6625057B2 (en) | 2000-11-17 | 2003-09-23 | Kabushiki Kaisha Toshiba | Magnetoresistive memory device |
US6661730B1 (en) | 2000-12-22 | 2003-12-09 | Matrix Semiconductor, Inc. | Partial selection of passive element memory cell sub-arrays for write operation |
US6504753B1 (en) | 2001-03-21 | 2003-01-07 | Matrix Semiconductor, Inc. | Method and apparatus for discharging memory array lines |
JP4907011B2 (ja) | 2001-04-27 | 2012-03-28 | 株式会社半導体エネルギー研究所 | 不揮発性メモリとその駆動方法、及び半導体装置 |
JP4131923B2 (ja) | 2002-09-25 | 2008-08-13 | 株式会社東芝 | 磁気ランダムアクセスメモリ |
JP4249992B2 (ja) * | 2002-12-04 | 2009-04-08 | シャープ株式会社 | 半導体記憶装置及びメモリセルの書き込み並びに消去方法 |
JP4113423B2 (ja) * | 2002-12-04 | 2008-07-09 | シャープ株式会社 | 半導体記憶装置及びリファレンスセルの補正方法 |
US7085154B2 (en) * | 2003-06-03 | 2006-08-01 | Samsung Electronics Co., Ltd. | Device and method for pulse width control in a phase change memory device |
JP2006134398A (ja) | 2004-11-04 | 2006-05-25 | Sony Corp | 記憶装置及び半導体装置 |
JPWO2006137111A1 (ja) * | 2005-06-20 | 2009-01-08 | 富士通株式会社 | 不揮発性半導体記憶装置及びその書き込み方法 |
US7733684B2 (en) * | 2005-12-13 | 2010-06-08 | Kabushiki Kaisha Toshiba | Data read/write device |
CN101552014B (zh) * | 2005-12-13 | 2012-11-14 | 株式会社东芝 | 数据读/写装置 |
US7292466B2 (en) * | 2006-01-03 | 2007-11-06 | Infineon Technologies Ag | Integrated circuit having a resistive memory |
JP4203506B2 (ja) | 2006-01-13 | 2009-01-07 | シャープ株式会社 | 不揮発性半導体記憶装置及びその書き換え方法 |
JP5012802B2 (ja) * | 2006-07-25 | 2012-08-29 | 富士通株式会社 | 不揮発性半導体記憶装置 |
-
2007
- 2007-12-26 JP JP2007333485A patent/JP5121439B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-09 US US12/746,866 patent/US8456887B2/en active Active
- 2008-09-09 WO PCT/JP2008/066620 patent/WO2009081632A1/en active Application Filing
- 2008-09-09 KR KR1020107016621A patent/KR101252344B1/ko not_active IP Right Cessation
- 2008-09-09 EP EP08864075A patent/EP2232498A4/en not_active Withdrawn
- 2008-09-09 CN CN200880122883.6A patent/CN101911205B/zh active Active
- 2008-09-12 TW TW097135206A patent/TWI408695B/zh active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568565A (zh) * | 2010-12-13 | 2012-07-11 | 索尼公司 | 存储装置 |
CN102568565B (zh) * | 2010-12-13 | 2017-05-24 | 索尼半导体解决方案公司 | 存储装置 |
CN108140403A (zh) * | 2015-08-13 | 2018-06-08 | Arm有限公司 | 可编程电压参考 |
CN108140403B (zh) * | 2015-08-13 | 2021-10-29 | Arm有限公司 | 可编程电压参考 |
US11347254B2 (en) | 2015-08-13 | 2022-05-31 | ARM, Ltd. | Programmable voltage reference |
CN106486153A (zh) * | 2015-09-02 | 2017-03-08 | 三星电子株式会社 | 包括存储单元的短路可变电阻器元件的半导体存储器件 |
CN106486153B (zh) * | 2015-09-02 | 2019-04-19 | 三星电子株式会社 | 包括存储单元的短路可变电阻器元件的半导体存储器件 |
CN114020211A (zh) * | 2021-10-12 | 2022-02-08 | 深圳市广和通无线股份有限公司 | 存储空间管理方法、装置、设备及存储介质 |
CN114020211B (zh) * | 2021-10-12 | 2024-03-15 | 深圳市广和通无线股份有限公司 | 存储空间管理方法、装置、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN101911205B (zh) | 2014-06-04 |
EP2232498A4 (en) | 2011-01-19 |
KR20100097751A (ko) | 2010-09-03 |
EP2232498A1 (en) | 2010-09-29 |
TWI408695B (zh) | 2013-09-11 |
US20110096590A1 (en) | 2011-04-28 |
WO2009081632A1 (en) | 2009-07-02 |
KR101252344B1 (ko) | 2013-04-08 |
US8456887B2 (en) | 2013-06-04 |
JP2009157982A (ja) | 2009-07-16 |
JP5121439B2 (ja) | 2013-01-16 |
TW200929261A (en) | 2009-07-01 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: Tokyo, Japan Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Patentee before: Toshiba Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Patentee before: Japanese businessman Panjaya Co.,Ltd. Address after: Tokyo, Japan Patentee after: Kaixia Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210917 Address after: Tokyo, Japan Patentee after: Japanese businessman Panjaya Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. |