CN106233392B - 存储器设备 - Google Patents
存储器设备 Download PDFInfo
- Publication number
- CN106233392B CN106233392B CN201480076870.5A CN201480076870A CN106233392B CN 106233392 B CN106233392 B CN 106233392B CN 201480076870 A CN201480076870 A CN 201480076870A CN 106233392 B CN106233392 B CN 106233392B
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- Prior art keywords
- current
- memory
- input node
- cell
- circuit
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Classifications
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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
- G11C13/004—Reading or sensing circuits or methods
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/161—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect details concerning the memory cell structure, e.g. the layers of the ferromagnetic memory cell
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1653—Address circuits or decoders
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1653—Address circuits or decoders
- G11C11/1655—Bit-line or column circuits
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1653—Address circuits or decoders
- G11C11/1657—Word-line or row circuits
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1659—Cell access
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- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1673—Reading or sensing circuits or methods
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1675—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
- G11C13/0023—Address circuits or decoders
- G11C13/0026—Bit-line or column circuits
-
- 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
- G11C13/0023—Address circuits or decoders
- G11C13/0028—Word-line or row circuits
-
- 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
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
- G11C7/065—Differential amplifiers of latching type
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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
- G11C13/004—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
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- 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
- G11C2213/79—Array wherein the access device being a transistor
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/04—Arrangements for writing information into, or reading information out from, a digital store with means for avoiding disturbances due to temperature effects
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/14—Dummy cell management; Sense reference voltage generators
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/18—Bit line organisation; Bit line lay-out
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461949896P | 2014-03-07 | 2014-03-07 | |
US61/949,896 | 2014-03-07 | ||
PCT/JP2014/069985 WO2015132980A1 (en) | 2014-03-07 | 2014-07-23 | Memory device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106233392A CN106233392A (zh) | 2016-12-14 |
CN106233392B true CN106233392B (zh) | 2019-03-29 |
Family
ID=54054807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480076870.5A Active CN106233392B (zh) | 2014-03-07 | 2014-07-23 | 存储器设备 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9953707B2 (zh) |
CN (1) | CN106233392B (zh) |
TW (1) | TWI543182B (zh) |
WO (1) | WO2015132980A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2681344C1 (ru) * | 2015-03-09 | 2019-03-06 | Тосиба Мемори Корпорейшн | Полупроводниковое запоминающее устройство |
US10032509B2 (en) * | 2015-03-30 | 2018-07-24 | Toshiba Memory Corporation | Semiconductor memory device including variable resistance element |
KR102446713B1 (ko) * | 2016-02-15 | 2022-09-27 | 에스케이하이닉스 주식회사 | 전자 장치 |
KR102701811B1 (ko) * | 2016-10-18 | 2024-09-03 | 에스케이하이닉스 주식회사 | 전압 보상 회로, 전압 레귤레이터, 및 이를 포함하는 저항성 메모리 장치 |
CN108630249B (zh) * | 2017-03-24 | 2022-03-04 | 铠侠股份有限公司 | 半导体存储装置 |
KR102532204B1 (ko) * | 2017-09-15 | 2023-05-16 | 삼성전자 주식회사 | 레퍼런스 셀을 포함하는 저항성 메모리 장치 및 그것의 동작 방법 |
DE102018121817A1 (de) * | 2017-09-15 | 2019-03-21 | Samsung Electronics Co., Ltd. | Resistive Speichervorrichtung mit einer Referenzzelle und Verfahren zum Steuern einer Referenzzelle |
CN109658963B (zh) * | 2017-10-11 | 2020-11-17 | 华邦电子股份有限公司 | 电阻式存储器存储装置的操作方法 |
US10290327B2 (en) * | 2017-10-13 | 2019-05-14 | Nantero, Inc. | Devices and methods for accessing resistive change elements in resistive change element arrays |
JP2019169209A (ja) * | 2018-03-22 | 2019-10-03 | 東芝メモリ株式会社 | メモリデバイス |
KR102476355B1 (ko) | 2018-05-10 | 2022-12-09 | 삼성전자주식회사 | 레퍼런스 셀을 포함하는 저항성 메모리 장치 및 그것의 동작 방법 |
US10957366B2 (en) | 2018-05-24 | 2021-03-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Circuits and methods for compensating a mismatch in a sense amplifier |
KR102510497B1 (ko) * | 2018-09-17 | 2023-03-16 | 삼성전자주식회사 | 누설 전류를 감소시키기 위한 메모리 장치 |
CN111755037B (zh) * | 2019-03-27 | 2022-09-13 | 中芯国际集成电路制造(上海)有限公司 | 读出放大电路以及mram电路 |
CN111916124B (zh) * | 2019-05-08 | 2022-05-13 | 中芯国际集成电路制造(上海)有限公司 | 数据读取电路及存储单元 |
DE102020109378A1 (de) | 2020-04-03 | 2021-10-07 | Infineon Technologies Ag | Leseschaltung für Resistive-Change-Speicher |
JP2022049383A (ja) | 2020-09-16 | 2022-03-29 | キオクシア株式会社 | メモリデバイス |
US11940831B2 (en) * | 2021-12-07 | 2024-03-26 | Infineon Technologies LLC | Current generator for memory sensing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1227702A (zh) * | 1996-08-05 | 1999-09-01 | 精仁株式会社 | 导电性材料及其制造方法 |
JP2009064498A (ja) * | 2007-09-05 | 2009-03-26 | Renesas Technology Corp | 半導体装置 |
US7649792B2 (en) * | 2006-05-30 | 2010-01-19 | Kabushiki Kaisha Toshiba | Sense amplifier |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4212325B2 (ja) * | 2002-09-30 | 2009-01-21 | 株式会社ルネサステクノロジ | 不揮発性記憶装置 |
KR100610014B1 (ko) * | 2004-09-06 | 2006-08-09 | 삼성전자주식회사 | 리키지 전류 보상 가능한 반도체 메모리 장치 |
JP4657813B2 (ja) | 2005-05-31 | 2011-03-23 | ルネサスエレクトロニクス株式会社 | 不揮発性半導体記憶装置 |
US8050084B2 (en) | 2006-09-05 | 2011-11-01 | Samsung Electronics Co., Ltd. | Nonvolatile memory device, storage system having the same, and method of driving the nonvolatile memory device |
JP4896830B2 (ja) * | 2007-07-03 | 2012-03-14 | 株式会社東芝 | 磁気ランダムアクセスメモリ |
KR100887061B1 (ko) | 2007-07-24 | 2009-03-04 | 주식회사 하이닉스반도체 | 상 변화 메모리 장치 |
JP5044432B2 (ja) * | 2008-02-07 | 2012-10-10 | 株式会社東芝 | 抵抗変化メモリ |
JP5085405B2 (ja) * | 2008-04-25 | 2012-11-28 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US7929334B2 (en) * | 2009-01-29 | 2011-04-19 | Qualcomm Incorporated | In-situ resistance measurement for magnetic random access memory (MRAM) |
US8018773B2 (en) * | 2009-03-04 | 2011-09-13 | Silicon Storage Technology, Inc. | Array of non-volatile memory cells including embedded local and global reference cells and system |
EP2299450B1 (en) | 2009-09-18 | 2013-03-27 | STMicroelectronics Srl | Sense-amplifier circuit for non-volatile memories that operates at low supply voltages |
JP2012128892A (ja) * | 2010-12-13 | 2012-07-05 | Sony Corp | 記憶装置 |
US8743630B2 (en) | 2011-05-23 | 2014-06-03 | Infineon Technologies Ag | Current sense amplifier with replica bias scheme |
WO2012176452A1 (ja) * | 2011-06-24 | 2012-12-27 | パナソニック株式会社 | 半導体記憶装置 |
US8737120B2 (en) | 2011-07-29 | 2014-05-27 | Micron Technology, Inc. | Reference voltage generators and sensing circuits |
JP5710561B2 (ja) | 2012-08-29 | 2015-04-30 | 株式会社東芝 | 半導体記憶装置 |
US9666246B2 (en) * | 2013-09-11 | 2017-05-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dynamic reference current sensing |
-
2014
- 2014-07-23 WO PCT/JP2014/069985 patent/WO2015132980A1/en active Application Filing
- 2014-07-23 CN CN201480076870.5A patent/CN106233392B/zh active Active
- 2014-07-31 TW TW103126265A patent/TWI543182B/zh active
-
2016
- 2016-09-06 US US15/257,313 patent/US9953707B2/en active Active
-
2018
- 2018-03-14 US US15/920,531 patent/US10360976B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1227702A (zh) * | 1996-08-05 | 1999-09-01 | 精仁株式会社 | 导电性材料及其制造方法 |
US7649792B2 (en) * | 2006-05-30 | 2010-01-19 | Kabushiki Kaisha Toshiba | Sense amplifier |
JP2009064498A (ja) * | 2007-09-05 | 2009-03-26 | Renesas Technology Corp | 半導体装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106233392A (zh) | 2016-12-14 |
WO2015132980A1 (en) | 2015-09-11 |
US9953707B2 (en) | 2018-04-24 |
US20160379708A1 (en) | 2016-12-29 |
TWI543182B (zh) | 2016-07-21 |
US10360976B2 (en) | 2019-07-23 |
US20180204615A1 (en) | 2018-07-19 |
TW201535404A (zh) | 2015-09-16 |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170724 Address after: Tokyo, Japan Applicant after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Applicant before: Toshiba Corp. |
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GR01 | Patent grant | ||
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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: Kaixia Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. Address after: Tokyo, Japan Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Patentee before: Japanese businessman Panjaya Co.,Ltd. |
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Effective date of registration: 20220119 Address after: Tokyo, Japan Patentee after: Japanese businessman Panjaya Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. |