CN101740115B - 半导体存储装置及其读取访问方法 - Google Patents
半导体存储装置及其读取访问方法 Download PDFInfo
- Publication number
- CN101740115B CN101740115B CN200910221060.5A CN200910221060A CN101740115B CN 101740115 B CN101740115 B CN 101740115B CN 200910221060 A CN200910221060 A CN 200910221060A CN 101740115 B CN101740115 B CN 101740115B
- Authority
- CN
- China
- Prior art keywords
- signal
- mentioned
- memory cell
- cell array
- semiconductor storage
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title description 5
- 238000003491 array Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 16
- 230000004913 activation Effects 0.000 description 9
- 238000007600 charging Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 102100024452 DNA-directed RNA polymerase III subunit RPC1 Human genes 0.000 description 1
- 101000689002 Homo sapiens DNA-directed RNA polymerase III subunit RPC1 Proteins 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000002040 relaxant effect 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
- G11C7/12—Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/24—Bit-line control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/32—Timing circuits
-
- 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
- G11C7/1042—Read-write modes for single port memories, i.e. having either a random port or a serial port using interleaving techniques, i.e. read-write of one part of the memory while preparing another part
Landscapes
- Read Only Memory (AREA)
- Static Random-Access Memory (AREA)
- Dram (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-286965 | 2008-11-07 | ||
JP2008286965A JP5210812B2 (ja) | 2008-11-07 | 2008-11-07 | 半導体記憶装置及びそのリードアクセス方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101740115A CN101740115A (zh) | 2010-06-16 |
CN101740115B true CN101740115B (zh) | 2013-05-01 |
Family
ID=42165078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910221060.5A Expired - Fee Related CN101740115B (zh) | 2008-11-07 | 2009-11-09 | 半导体存储装置及其读取访问方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7957200B2 (zh) |
JP (1) | JP5210812B2 (zh) |
CN (1) | CN101740115B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9007843B2 (en) | 2011-12-02 | 2015-04-14 | Cypress Semiconductor Corporation | Internal data compare for memory verification |
US8570809B2 (en) | 2011-12-02 | 2013-10-29 | Cypress Semiconductor Corp. | Flash memory devices and systems |
JP6535784B1 (ja) | 2018-04-25 | 2019-06-26 | ウィンボンド エレクトロニクス コーポレーション | 半導体記憶装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1956099A (zh) * | 2005-10-28 | 2007-05-02 | 尔必达存储器股份有限公司 | 半导体存储装置 |
CN101192447A (zh) * | 2006-11-28 | 2008-06-04 | 中芯国际集成电路制造(上海)有限公司 | 动态随机存储器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819793A (ja) * | 1981-07-27 | 1983-02-04 | Toshiba Corp | 半導体メモリ装置 |
US4774691A (en) * | 1985-11-13 | 1988-09-27 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor memory device |
JPH1145570A (ja) * | 1997-07-29 | 1999-02-16 | Fujitsu Ltd | 半導体記憶装置 |
JP2000021188A (ja) * | 1998-06-30 | 2000-01-21 | Matsushita Electric Ind Co Ltd | 半導体記憶装置 |
JP2000215672A (ja) * | 1999-01-19 | 2000-08-04 | Seiko Epson Corp | 半導体記憶装置 |
JP2001035167A (ja) | 1999-07-22 | 2001-02-09 | Mitsubishi Electric Corp | 半導体集積回路 |
JP3835962B2 (ja) * | 1999-12-03 | 2006-10-18 | 松下電器産業株式会社 | 半導体記憶装置 |
JP3751594B2 (ja) * | 2002-01-11 | 2006-03-01 | 株式会社東芝 | 半導体記憶装置 |
US7085189B2 (en) * | 2002-02-28 | 2006-08-01 | Renesas Technology Corp. | Nonvolatile semiconductor storage device |
JP2004185686A (ja) * | 2002-11-29 | 2004-07-02 | Toshiba Corp | 半導体記憶装置 |
KR100546415B1 (ko) * | 2004-06-25 | 2006-01-26 | 삼성전자주식회사 | 메모리 장치의 파워 노이즈를 방지하는 직렬 웨이크 업 회로 |
JP2006286068A (ja) * | 2005-03-31 | 2006-10-19 | Matsushita Electric Ind Co Ltd | 半導体記憶装置 |
US7555659B2 (en) * | 2006-02-28 | 2009-06-30 | Mosaid Technologies Incorporated | Low power memory architecture |
-
2008
- 2008-11-07 JP JP2008286965A patent/JP5210812B2/ja not_active Expired - Fee Related
-
2009
- 2009-11-04 US US12/612,194 patent/US7957200B2/en active Active
- 2009-11-09 CN CN200910221060.5A patent/CN101740115B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1956099A (zh) * | 2005-10-28 | 2007-05-02 | 尔必达存储器股份有限公司 | 半导体存储装置 |
CN101192447A (zh) * | 2006-11-28 | 2008-06-04 | 中芯国际集成电路制造(上海)有限公司 | 动态随机存储器 |
Also Published As
Publication number | Publication date |
---|---|
US7957200B2 (en) | 2011-06-07 |
CN101740115A (zh) | 2010-06-16 |
US20100118612A1 (en) | 2010-05-13 |
JP5210812B2 (ja) | 2013-06-12 |
JP2010113777A (ja) | 2010-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER OWNER: NEC CORP. Effective date: 20101110 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20101110 Address after: Kanagawa, Japan Applicant after: Renesas Electronics Corporation Address before: Kanagawa, Japan Applicant before: NEC Corp. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20191109 |