CN1278424C - 半导体存储器 - Google Patents
半导体存储器 Download PDFInfo
- Publication number
- CN1278424C CN1278424C CNB031533949A CN03153394A CN1278424C CN 1278424 C CN1278424 C CN 1278424C CN B031533949 A CNB031533949 A CN B031533949A CN 03153394 A CN03153394 A CN 03153394A CN 1278424 C CN1278424 C CN 1278424C
- Authority
- CN
- China
- Prior art keywords
- voltage
- buffer
- transmission transistor
- substrate
- memory cell
- 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 50
- 239000000758 substrate Substances 0.000 claims abstract description 126
- 239000000872 buffer Substances 0.000 claims abstract description 114
- 230000005540 biological transmission Effects 0.000 claims description 73
- 238000004904 shortening Methods 0.000 abstract description 4
- 101100033865 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RFA1 gene Proteins 0.000 description 27
- 101100524516 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RFA2 gene Proteins 0.000 description 24
- 102100036285 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Human genes 0.000 description 11
- 101000875403 Homo sapiens 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Proteins 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 102100026121 Flap endonuclease 1 Human genes 0.000 description 8
- 101000913035 Homo sapiens Flap endonuclease 1 Proteins 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- XJCLWVXTCRQIDI-UHFFFAOYSA-N Sulfallate Chemical compound CCN(CC)C(=S)SCC(Cl)=C XJCLWVXTCRQIDI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 101100326580 Arabidopsis thaliana CAD4 gene Proteins 0.000 description 1
- 101100123053 Arabidopsis thaliana GSH1 gene Proteins 0.000 description 1
- 101150081304 CAD2 gene Proteins 0.000 description 1
- 101150096994 Cdx1 gene Proteins 0.000 description 1
- 101100381325 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) PCA1 gene Proteins 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP235896/2002 | 2002-08-13 | ||
JP2002235896A JP4376495B2 (ja) | 2002-08-13 | 2002-08-13 | 半導体メモリ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1484314A CN1484314A (zh) | 2004-03-24 |
CN1278424C true CN1278424C (zh) | 2006-10-04 |
Family
ID=31711978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031533949A Expired - Fee Related CN1278424C (zh) | 2002-08-13 | 2003-08-12 | 半导体存储器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6914797B2 (zh) |
JP (1) | JP4376495B2 (zh) |
KR (1) | KR101035933B1 (zh) |
CN (1) | CN1278424C (zh) |
TW (1) | TWI222066B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4646636B2 (ja) * | 2004-02-20 | 2011-03-09 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP4822791B2 (ja) * | 2005-10-04 | 2011-11-24 | ルネサスエレクトロニクス株式会社 | 半導体記憶装置 |
JPWO2007102188A1 (ja) * | 2006-03-03 | 2009-07-23 | 富士通株式会社 | 半導体記憶装置 |
JP5057739B2 (ja) * | 2006-10-03 | 2012-10-24 | 株式会社東芝 | 半導体記憶装置 |
KR101131945B1 (ko) | 2010-07-07 | 2012-03-29 | 주식회사 하이닉스반도체 | 비휘발성 메모리 장치 |
US8913421B2 (en) * | 2013-03-11 | 2014-12-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Writing to a memory cell |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3169599B2 (ja) * | 1990-08-03 | 2001-05-28 | 株式会社日立製作所 | 半導体装置、その駆動方法、その読み出し方法 |
US5477499A (en) * | 1993-10-13 | 1995-12-19 | Advanced Micro Devices, Inc. | Memory architecture for a three volt flash EEPROM |
JP3085455B2 (ja) | 1997-06-25 | 2000-09-11 | 日本電気株式会社 | スタティックram |
JP3560480B2 (ja) | 1998-10-05 | 2004-09-02 | シャープ株式会社 | スタティック・ランダム・アクセスメモリ |
US6271713B1 (en) * | 1999-05-14 | 2001-08-07 | Intel Corporation | Dynamic threshold source follower voltage driver circuit |
-
2002
- 2002-08-13 JP JP2002235896A patent/JP4376495B2/ja not_active Expired - Fee Related
-
2003
- 2003-07-30 TW TW092120819A patent/TWI222066B/zh not_active IP Right Cessation
- 2003-07-30 US US10/629,588 patent/US6914797B2/en not_active Expired - Lifetime
- 2003-08-11 KR KR1020030055345A patent/KR101035933B1/ko not_active IP Right Cessation
- 2003-08-12 CN CNB031533949A patent/CN1278424C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW200405343A (en) | 2004-04-01 |
CN1484314A (zh) | 2004-03-24 |
JP4376495B2 (ja) | 2009-12-02 |
KR101035933B1 (ko) | 2011-05-23 |
US20040032768A1 (en) | 2004-02-19 |
US6914797B2 (en) | 2005-07-05 |
JP2004079044A (ja) | 2004-03-11 |
TWI222066B (en) | 2004-10-11 |
KR20040015682A (ko) | 2004-02-19 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: Tokyo, Japan, Japan Patentee after: Fujitsu Microelectronics Ltd. Address before: Kawasaki, Kanagawa, Japan Patentee before: Fujitsu Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU SEMICONDUCTOR CO., LTD. Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150514 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
|
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: 20061004 Termination date: 20180812 |