CN1131523C - 存储电路和在存储电路中的块写入期间限定写电流的方法 - Google Patents
存储电路和在存储电路中的块写入期间限定写电流的方法 Download PDFInfo
- Publication number
- CN1131523C CN1131523C CN96120371A CN96120371A CN1131523C CN 1131523 C CN1131523 C CN 1131523C CN 96120371 A CN96120371 A CN 96120371A CN 96120371 A CN96120371 A CN 96120371A CN 1131523 C CN1131523 C CN 1131523C
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- CN
- China
- Prior art keywords
- coupled
- transistor
- line
- sensor amplifiers
- subclass
- 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
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000003491 array Methods 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000011218 segmentation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000006880 cross-coupling reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 108010032595 Antibody Binding Sites Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- 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
- G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
-
- 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
Landscapes
- Dram (AREA)
- Static Random-Access Memory (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/578,885 US5740116A (en) | 1995-12-22 | 1995-12-22 | Current limiting during block writes of memory circuits |
US08/578885 | 1995-12-22 | ||
US08/578,885 | 1995-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1174380A CN1174380A (zh) | 1998-02-25 |
CN1131523C true CN1131523C (zh) | 2003-12-17 |
Family
ID=24314710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96120371A Expired - Fee Related CN1131523C (zh) | 1995-12-22 | 1996-10-23 | 存储电路和在存储电路中的块写入期间限定写电流的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5740116A (zh) |
EP (1) | EP0790619B1 (zh) |
JP (1) | JP3066330B2 (zh) |
KR (1) | KR100275588B1 (zh) |
CN (1) | CN1131523C (zh) |
DE (1) | DE69626623T2 (zh) |
TW (1) | TW344073B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10162577A (ja) * | 1996-12-02 | 1998-06-19 | Toshiba Corp | 半導体記憶装置及びデータ書き込み方法 |
US6075737A (en) | 1998-12-02 | 2000-06-13 | Micron Technology, Inc. | Row decoded biasing of sense amplifier for improved one's margin |
US6515926B1 (en) * | 2002-01-04 | 2003-02-04 | United Memories, Inc. | Shared sense amplifier driver technique for dynamic random access memories exhibiting improved write recovery time |
US7391638B2 (en) * | 2006-10-24 | 2008-06-24 | Sandisk 3D Llc | Memory device for protecting memory cells during programming |
TWI518666B (zh) * | 2013-03-05 | 2016-01-21 | 友達光電股份有限公司 | 顯示裝置及其共同電壓產生電路 |
US9224453B2 (en) * | 2013-03-13 | 2015-12-29 | Qualcomm Incorporated | Write-assisted memory with enhanced speed |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823302A (en) * | 1987-01-30 | 1989-04-18 | Rca Licensing Corporation | Block oriented random access memory able to perform a data read, a data write and a data refresh operation in one block-access time |
JPH07109703B2 (ja) * | 1989-11-15 | 1995-11-22 | 株式会社東芝 | 半導体メモリ装置 |
US5321658A (en) * | 1990-05-31 | 1994-06-14 | Oki Electric Industry Co., Ltd. | Semiconductor memory device being coupled by auxiliary power lines to a main power line |
JPH04125891A (ja) * | 1990-09-17 | 1992-04-27 | Oki Electric Ind Co Ltd | 半導体記憶装置 |
DE59103725D1 (de) * | 1990-09-20 | 1995-01-12 | Siemens Ag | Dynamischer halbleiterspeicher mit lokalen und hinsichtlich ihrer ansteuerfunktion optimierten leseverstärker-treiberschaltungen. |
JPH04216392A (ja) * | 1990-12-18 | 1992-08-06 | Mitsubishi Electric Corp | ブロックライト機能を備える半導体記憶装置 |
JP3096314B2 (ja) * | 1991-04-10 | 2000-10-10 | 沖電気工業株式会社 | 半導体記憶装置 |
US5305263A (en) * | 1991-06-12 | 1994-04-19 | Micron Technology, Inc. | Simplified low power flash write operation |
JP2939027B2 (ja) * | 1991-10-31 | 1999-08-25 | 三菱電機株式会社 | 半導体記憶装置 |
US5282177A (en) * | 1992-04-08 | 1994-01-25 | Micron Technology, Inc. | Multiple register block write method and circuit for video DRAMs |
US5319606A (en) * | 1992-12-14 | 1994-06-07 | International Business Machines Corporation | Blocked flash write in dynamic RAM devices |
-
1995
- 1995-12-22 US US08/578,885 patent/US5740116A/en not_active Expired - Lifetime
-
1996
- 1996-09-24 TW TW085111664A patent/TW344073B/zh not_active IP Right Cessation
- 1996-10-23 CN CN96120371A patent/CN1131523C/zh not_active Expired - Fee Related
- 1996-12-17 DE DE69626623T patent/DE69626623T2/de not_active Expired - Lifetime
- 1996-12-17 EP EP96120216A patent/EP0790619B1/en not_active Expired - Lifetime
- 1996-12-19 JP JP8338825A patent/JP3066330B2/ja not_active Expired - Fee Related
- 1996-12-20 KR KR1019960068896A patent/KR100275588B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1174380A (zh) | 1998-02-25 |
KR100275588B1 (ko) | 2000-12-15 |
DE69626623D1 (de) | 2003-04-17 |
EP0790619A2 (en) | 1997-08-20 |
JPH10188559A (ja) | 1998-07-21 |
TW344073B (en) | 1998-11-01 |
KR970051123A (ko) | 1997-07-29 |
JP3066330B2 (ja) | 2000-07-17 |
DE69626623T2 (de) | 2004-02-19 |
EP0790619B1 (en) | 2003-03-12 |
EP0790619A3 (en) | 1999-05-26 |
US5740116A (en) | 1998-04-14 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: HYNIX SEMICONDUCTOR INC. Free format text: FORMER OWNER: TANG SEN, TOWNSEND AND CREWE LLP Effective date: 20060106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060106 Address after: Gyeonggi Do, South Korea Patentee after: Hairyoksa Semiconductor Co., Ltd. Address before: American California Patentee before: Townsend and Townsend and Crew LLP |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031217 Termination date: 20131023 |