FR2976712B1 - Element de memoire non-volatile - Google Patents
Element de memoire non-volatileInfo
- Publication number
- FR2976712B1 FR2976712B1 FR1155192A FR1155192A FR2976712B1 FR 2976712 B1 FR2976712 B1 FR 2976712B1 FR 1155192 A FR1155192 A FR 1155192A FR 1155192 A FR1155192 A FR 1155192A FR 2976712 B1 FR2976712 B1 FR 2976712B1
- Authority
- FR
- France
- Prior art keywords
- coupled
- memory element
- transistor
- storage node
- volatile memory
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- 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
- G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
- G11C14/0054—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down in which the volatile element is a SRAM cell
- G11C14/0081—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down in which the volatile element is a SRAM cell and the nonvolatile element is a magnetic RAM [MRAM] element or ferromagnetic cell
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
- G11C14/0054—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down in which the volatile element is a SRAM cell
- G11C14/009—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down in which the volatile element is a SRAM cell and the nonvolatile element is a resistive RAM element, i.e. programmable resistors, e.g. formed of phase change or chalcogenide material
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
- G11C7/106—Data output latches
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
Abstract
L'invention concerne un élément de mémoire non volatile comprenant : des premier et deuxième transistors (106, 108) formant un inverseur (104) couplé entre un premier noeud de mémorisation (112) et une sortie (110) de l'élément de mémoire ; un troisième transistor (116) couplé entre le premier noeud de mémorisation (112) et une première tension d'alimentation (GND, V ) et comprenant une borne de commande couplée à ladite sortie ; un premier élément à commutation de résistance (102) couplé en série avec le troisième transistor et programmé pour avoir l'une d'une première et d'une deuxième résistance (R , R ) représentant un bit de donnée non volatile ; et un quatrième transistor (118) couplé entre le noeud de mémorisation (112) et une deuxième tension d'alimentation (V , GND).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1155192A FR2976712B1 (fr) | 2011-06-15 | 2011-06-15 | Element de memoire non-volatile |
EP12730846.8A EP2721614B1 (fr) | 2011-06-15 | 2012-06-14 | Élément de mémoire non volatile |
PCT/EP2012/061268 WO2012171989A2 (fr) | 2011-06-15 | 2012-06-14 | Élément de mémoire non volatile |
US14/126,067 US9117521B2 (en) | 2011-06-15 | 2012-06-14 | Memory cell with volatile and non-volatile storage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1155192A FR2976712B1 (fr) | 2011-06-15 | 2011-06-15 | Element de memoire non-volatile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2976712A1 FR2976712A1 (fr) | 2012-12-21 |
FR2976712B1 true FR2976712B1 (fr) | 2014-01-31 |
Family
ID=46420090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1155192A Expired - Fee Related FR2976712B1 (fr) | 2011-06-15 | 2011-06-15 | Element de memoire non-volatile |
Country Status (4)
Country | Link |
---|---|
US (1) | US9117521B2 (fr) |
EP (1) | EP2721614B1 (fr) |
FR (1) | FR2976712B1 (fr) |
WO (1) | WO2012171989A2 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2970589B1 (fr) | 2011-01-19 | 2013-02-15 | Centre Nat Rech Scient | Cellule mémoire volatile/non volatile |
FR2970593B1 (fr) * | 2011-01-19 | 2013-08-02 | Centre Nat Rech Scient | Cellule mémoire volatile/non volatile compacte |
FR2976712B1 (fr) | 2011-06-15 | 2014-01-31 | Centre Nat Rech Scient | Element de memoire non-volatile |
FR2976711B1 (fr) | 2011-06-15 | 2014-01-31 | Centre Nat Rech Scient | Cellule memoire avec memorisation volatile et non volatile |
US10056907B1 (en) * | 2011-07-29 | 2018-08-21 | Crossbar, Inc. | Field programmable gate array utilizing two-terminal non-volatile memory |
FR2990089B1 (fr) * | 2012-04-27 | 2014-04-11 | Commissariat Energie Atomique | Dispositif logique reprogrammable resistant aux rayonnements. |
WO2014036510A1 (fr) * | 2012-09-01 | 2014-03-06 | Purdue Research Foundation | Commutateur de spin non volatil |
FR3004577A1 (fr) | 2013-04-15 | 2014-10-17 | Commissariat Energie Atomique | |
FR3004576B1 (fr) | 2013-04-15 | 2019-11-29 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Cellule memoire avec memorisation de donnees non volatile |
FR3008219B1 (fr) | 2013-07-05 | 2016-12-09 | Commissariat Energie Atomique | Dispositif a memoire non volatile |
US9384812B2 (en) * | 2014-01-28 | 2016-07-05 | Qualcomm Incorporated | Three-phase GSHE-MTJ non-volatile flip-flop |
TWI573395B (zh) * | 2015-03-10 | 2017-03-01 | 新唐科技股份有限公司 | 輸入輸出緩衝電路 |
KR20160122885A (ko) * | 2015-04-14 | 2016-10-25 | 에스케이하이닉스 주식회사 | 전자장치 |
US9851738B2 (en) | 2015-08-13 | 2017-12-26 | Arm Ltd. | Programmable voltage reference |
US9748943B2 (en) | 2015-08-13 | 2017-08-29 | Arm Ltd. | Programmable current for correlated electron switch |
US9979385B2 (en) | 2015-10-05 | 2018-05-22 | Arm Ltd. | Circuit and method for monitoring correlated electron switches |
US9805795B2 (en) | 2016-01-08 | 2017-10-31 | Samsung Electronics Co., Ltd. | Zero leakage, high noise margin coupled giant spin hall based retention latch |
US10199105B2 (en) | 2016-05-12 | 2019-02-05 | Crossbar, Inc. | Non-volatile resistive memory configuration cell for field programmable gate array |
CN108694983B (zh) * | 2017-04-11 | 2021-03-30 | 财团法人交大思源基金会 | 非挥发性记忆体及其操作方法 |
US10790002B2 (en) | 2018-06-21 | 2020-09-29 | Samsung Electronics Co., Ltd. | Giant spin hall-based compact neuromorphic cell optimized for differential read inference |
JP2023034195A (ja) * | 2021-08-30 | 2023-03-13 | キオクシア株式会社 | フリップフロップ回路、及び非同期受け回路 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
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US4006469A (en) | 1975-12-16 | 1977-02-01 | International Business Machines Corporation | Data storage cell with transistors operating at different threshold voltages |
DE19548053A1 (de) | 1995-12-21 | 1997-07-03 | Siemens Ag | Verfahren zum Betrieb einer SRAM MOS-Transistor Speicherzelle |
US6172899B1 (en) | 1998-05-08 | 2001-01-09 | Micron Technology. Inc. | Static-random-access-memory cell |
JP3983969B2 (ja) | 2000-03-08 | 2007-09-26 | 株式会社東芝 | 不揮発性半導体記憶装置 |
JP3834787B2 (ja) | 2001-11-22 | 2006-10-18 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 不揮発性ラッチ回路 |
US6687154B2 (en) | 2002-02-25 | 2004-02-03 | Aplus Flash Technology, Inc. | Highly-integrated flash memory and mask ROM array architecture |
AU2003220785A1 (en) | 2002-04-10 | 2003-10-20 | Matsushita Electric Industrial Co., Ltd. | Non-volatile flip-flop |
KR100479810B1 (ko) | 2002-12-30 | 2005-03-31 | 주식회사 하이닉스반도체 | 불휘발성 메모리 장치 |
US7335906B2 (en) * | 2003-04-03 | 2008-02-26 | Kabushiki Kaisha Toshiba | Phase change memory device |
DE102005001667B4 (de) | 2005-01-13 | 2011-04-21 | Qimonda Ag | Nichtflüchtige Speicherzelle zum Speichern eines Datums in einer integrierten Schaltung |
US7764081B1 (en) | 2005-08-05 | 2010-07-27 | Xilinx, Inc. | Programmable logic device (PLD) with memory refresh based on single event upset (SEU) occurrence to maintain soft error immunity |
US7599210B2 (en) | 2005-08-19 | 2009-10-06 | Sony Corporation | Nonvolatile memory cell, storage device and nonvolatile logic circuit |
DE102005049232A1 (de) | 2005-10-14 | 2007-04-26 | Infineon Technologies Ag | Integrierter Schaltkreis und Verfahren zum Betreiben eines integrierten Schaltkreises |
JP5311784B2 (ja) | 2006-10-11 | 2013-10-09 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US7692954B2 (en) | 2007-03-12 | 2010-04-06 | International Business Machines Corporation | Apparatus and method for integrating nonvolatile memory capability within SRAM devices |
US7791941B2 (en) | 2007-10-26 | 2010-09-07 | Micron Technology, Inc. | Non-volatile SRAM cell |
WO2009072511A1 (fr) * | 2007-12-06 | 2009-06-11 | Nec Corporation | Circuit de verrouillage non volatil |
US20090190409A1 (en) | 2008-01-28 | 2009-07-30 | Rok Dittrich | Integrated Circuit, Cell Arrangement, Method for Operating an Integrated Circuit and for Operating a Cell Arrangement, Memory Module |
US7760538B1 (en) | 2008-03-04 | 2010-07-20 | Xilinx, Inc. | Non-volatile SRAM cell |
US7796417B1 (en) | 2008-04-14 | 2010-09-14 | Altera Corporation | Memory circuits having programmable non-volatile resistors |
US20090268513A1 (en) | 2008-04-29 | 2009-10-29 | Luca De Ambroggi | Memory device with different types of phase change memory |
US7961502B2 (en) | 2008-12-04 | 2011-06-14 | Qualcomm Incorporated | Non-volatile state retention latch |
US8194438B2 (en) * | 2009-02-12 | 2012-06-05 | Seagate Technology Llc | nvSRAM having variable magnetic resistors |
US8605490B2 (en) | 2009-10-12 | 2013-12-10 | Micron Technology, Inc. | Non-volatile SRAM cell that incorporates phase-change memory into a CMOS process |
JP5359798B2 (ja) | 2009-11-10 | 2013-12-04 | ソニー株式会社 | メモリデバイスおよびその読み出し方法 |
KR20110057601A (ko) | 2009-11-24 | 2011-06-01 | 삼성전자주식회사 | 비휘발성 논리 회로, 상기 비휘발성 논리 회로를 포함하는 집적 회로 및 상기 집적 회로의 동작 방법 |
WO2011066650A1 (fr) | 2009-12-01 | 2011-06-09 | Queen's University At Kingston | Procédé et système pour architecture informatique reconfigurable au moment de l'exécution |
US8319540B2 (en) * | 2010-07-01 | 2012-11-27 | Integrated Device Technology, Inc. | Apparatuses and methods for a voltage level shifting |
FR2966636B1 (fr) | 2010-10-26 | 2012-12-14 | Centre Nat Rech Scient | Element magnetique inscriptible |
FR2970589B1 (fr) | 2011-01-19 | 2013-02-15 | Centre Nat Rech Scient | Cellule mémoire volatile/non volatile |
FR2976712B1 (fr) | 2011-06-15 | 2014-01-31 | Centre Nat Rech Scient | Element de memoire non-volatile |
US8773896B2 (en) | 2012-05-18 | 2014-07-08 | Alexander Mikhailovich Shukh | Nonvolatile latch circuit |
-
2011
- 2011-06-15 FR FR1155192A patent/FR2976712B1/fr not_active Expired - Fee Related
-
2012
- 2012-06-14 US US14/126,067 patent/US9117521B2/en active Active
- 2012-06-14 WO PCT/EP2012/061268 patent/WO2012171989A2/fr active Application Filing
- 2012-06-14 EP EP12730846.8A patent/EP2721614B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP2721614B1 (fr) | 2017-09-13 |
US20140269003A1 (en) | 2014-09-18 |
WO2012171989A3 (fr) | 2013-02-07 |
EP2721614A2 (fr) | 2014-04-23 |
FR2976712A1 (fr) | 2012-12-21 |
WO2012171989A2 (fr) | 2012-12-20 |
US9117521B2 (en) | 2015-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
ST | Notification of lapse |
Effective date: 20210205 |