CN101256833B - 半导体存储器件 - Google Patents
半导体存储器件 Download PDFInfo
- Publication number
- CN101256833B CN101256833B CN200810004081.7A CN200810004081A CN101256833B CN 101256833 B CN101256833 B CN 101256833B CN 200810004081 A CN200810004081 A CN 200810004081A CN 101256833 B CN101256833 B CN 101256833B
- Authority
- CN
- China
- Prior art keywords
- voltage
- node
- word line
- power supply
- storage unit
- 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
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/08—Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/412—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger using field-effect transistors only
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007045401 | 2007-02-26 | ||
JP2007-045401 | 2007-02-26 | ||
JP2007045401A JP5068088B2 (ja) | 2007-02-26 | 2007-02-26 | 半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101256833A CN101256833A (zh) | 2008-09-03 |
CN101256833B true CN101256833B (zh) | 2013-03-27 |
Family
ID=39715729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810004081.7A Expired - Fee Related CN101256833B (zh) | 2007-02-26 | 2008-01-24 | 半导体存储器件 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7693004B2 (zh) |
JP (1) | JP5068088B2 (zh) |
CN (1) | CN101256833B (zh) |
TW (1) | TWI456572B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8773933B2 (en) * | 2012-03-16 | 2014-07-08 | Micron Technology, Inc. | Techniques for accessing memory cells |
US7924633B2 (en) * | 2009-02-20 | 2011-04-12 | International Business Machines Corporation | Implementing boosted wordline voltage in memories |
JP5341590B2 (ja) | 2009-03-25 | 2013-11-13 | ルネサスエレクトロニクス株式会社 | 半導体記憶装置 |
US8174288B2 (en) * | 2009-04-13 | 2012-05-08 | International Business Machines Corporation | Voltage conversion and integrated circuits with stacked voltage domains |
US8913443B2 (en) * | 2011-09-19 | 2014-12-16 | Conversant Intellectual Property Management Inc. | Voltage regulation for 3D packages and method of manufacturing same |
JP5777991B2 (ja) | 2011-09-22 | 2015-09-16 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US8570791B2 (en) * | 2011-10-05 | 2013-10-29 | Taiwan Semiconductor Manufacturing Co., Ltd. | Circuit and method of word line suppression |
US8837226B2 (en) * | 2011-11-01 | 2014-09-16 | Apple Inc. | Memory including a reduced leakage wordline driver |
US8842489B2 (en) * | 2012-03-15 | 2014-09-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Fast-switching word line driver |
US9142286B2 (en) * | 2013-04-15 | 2015-09-22 | Applied Micro Circuits Corporation | Integrated circuit memory device with read-disturb control |
US8953380B1 (en) | 2013-12-02 | 2015-02-10 | Cypress Semiconductor Corporation | Systems, methods, and apparatus for memory cells with common source lines |
JP6674616B2 (ja) * | 2015-06-10 | 2020-04-01 | パナソニック株式会社 | 半導体装置、半導体装置の読み出し方法、及び半導体装置を搭載したicカード |
JP5990306B2 (ja) * | 2015-07-08 | 2016-09-14 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
WO2018088297A1 (ja) * | 2016-11-14 | 2018-05-17 | ソニーセミコンダクタソリューションズ株式会社 | 半導体回路および半導体回路システム |
JP6359744B2 (ja) * | 2017-10-02 | 2018-07-18 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2018142397A (ja) * | 2018-06-20 | 2018-09-13 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2020042878A (ja) * | 2018-09-12 | 2020-03-19 | 株式会社東芝 | 半導体記憶装置 |
US11322197B1 (en) * | 2020-10-21 | 2022-05-03 | Arm Limited | Power-gating techniques with buried metal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467032A (en) * | 1993-11-09 | 1995-11-14 | Samsung Electronics Co., Ltd. | Word line driver circuit for a semiconductor memory device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6383992A (ja) * | 1986-09-26 | 1988-04-14 | Nec Corp | Lsiメモリ |
JPH023171A (ja) * | 1988-06-01 | 1990-01-08 | Sony Corp | スタティックram |
JP2893708B2 (ja) * | 1989-04-06 | 1999-05-24 | ソニー株式会社 | 半導体メモリ装置 |
JPH02302994A (ja) * | 1989-05-16 | 1990-12-14 | Mitsubishi Electric Corp | 半導体メモリ装置 |
JPH03125397A (ja) * | 1989-10-11 | 1991-05-28 | Kawasaki Steel Corp | 論理定義用メモリ |
JPH1032481A (ja) * | 1996-07-17 | 1998-02-03 | Nippon Telegr & Teleph Corp <Ntt> | 論理回路 |
JP3187019B2 (ja) * | 1998-12-10 | 2001-07-11 | 沖電気工業株式会社 | 半導体集積回路及びその試験方法 |
JP3291728B2 (ja) | 1999-03-10 | 2002-06-10 | 日本電気株式会社 | 半導体スタティックメモリ |
KR100338772B1 (ko) * | 2000-03-10 | 2002-05-31 | 윤종용 | 바이어스 라인이 분리된 비휘발성 메모리 장치의 워드라인 드라이버 및 워드 라인 드라이빙 방법 |
JP4895439B2 (ja) * | 2001-06-28 | 2012-03-14 | ルネサスエレクトロニクス株式会社 | スタティック型メモリ |
US7046572B2 (en) * | 2003-06-16 | 2006-05-16 | International Business Machines Corporation | Low power manager for standby operation of memory system |
JP4373154B2 (ja) * | 2003-07-18 | 2009-11-25 | 株式会社半導体エネルギー研究所 | メモリ回路およびそのメモリ回路を有する表示装置、電子機器 |
JP2006040466A (ja) * | 2004-07-29 | 2006-02-09 | Renesas Technology Corp | 半導体記憶装置 |
US7085175B2 (en) * | 2004-11-18 | 2006-08-01 | Freescale Semiconductor, Inc. | Word line driver circuit for a static random access memory and method therefor |
US7313050B2 (en) * | 2006-04-18 | 2007-12-25 | Taiwan Semiconductor Manufacturing Co., Ltd. | Word-line driver for memory devices |
-
2007
- 2007-02-26 JP JP2007045401A patent/JP5068088B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-10 TW TW097100985A patent/TWI456572B/zh not_active IP Right Cessation
- 2008-01-14 US US12/014,071 patent/US7693004B2/en not_active Expired - Fee Related
- 2008-01-24 CN CN200810004081.7A patent/CN101256833B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467032A (en) * | 1993-11-09 | 1995-11-14 | Samsung Electronics Co., Ltd. | Word line driver circuit for a semiconductor memory device |
Also Published As
Publication number | Publication date |
---|---|
JP5068088B2 (ja) | 2012-11-07 |
JP2008210443A (ja) | 2008-09-11 |
TW200842872A (en) | 2008-11-01 |
US20080205184A1 (en) | 2008-08-28 |
US7693004B2 (en) | 2010-04-06 |
TWI456572B (zh) | 2014-10-11 |
CN101256833A (zh) | 2008-09-03 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: RENESAS ELECTRONICS Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP. Effective date: 20100916 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA PREFECTURE, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100916 Address after: Kanagawa Applicant after: Renesas Electronics Corporation Address before: Tokyo, Japan, Japan Applicant before: Renesas Technology Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150124 |
|
EXPY | Termination of patent right or utility model |