CN101681666A - 用于浮体单元内存的读出装置及其方法 - Google Patents
用于浮体单元内存的读出装置及其方法 Download PDFInfo
- Publication number
- CN101681666A CN101681666A CN200780046338.9A CN200780046338A CN101681666A CN 101681666 A CN101681666 A CN 101681666A CN 200780046338 A CN200780046338 A CN 200780046338A CN 101681666 A CN101681666 A CN 101681666A
- Authority
- CN
- China
- Prior art keywords
- floating body
- coupled
- elemental floating
- galvanic electrode
- transistor
- 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.)
- Granted
Links
- 238000007667 floating Methods 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims description 13
- 230000000295 complement effect Effects 0.000 claims description 10
- 239000004020 conductor Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005669 field effect Effects 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
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- 230000008901 benefit Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005138 cryopreservation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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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
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
- G11C7/062—Differential amplifiers of non-latching type, e.g. comparators, long-tailed pairs
-
- 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
- G11C11/401—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 cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/403—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 cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh
- G11C11/404—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 cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh with one charge-transfer gate, e.g. MOS transistor, per cell
-
- 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
- G11C11/401—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 cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/409—Read-write [R-W] circuits
- G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating
-
- 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
- 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
- G11C7/067—Single-ended amplifiers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/06—Sense amplifier related aspects
- G11C2207/063—Current sense amplifiers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/401—Indexing scheme relating to cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C2211/4016—Memory devices with silicon-on-insulator cells
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Amplifiers (AREA)
- Read Only Memory (AREA)
- Dram (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/639,865 US7724578B2 (en) | 2006-12-15 | 2006-12-15 | Sensing device for floating body cell memory and method thereof |
US11/639,865 | 2006-12-15 | ||
PCT/US2007/025501 WO2008076307A1 (en) | 2006-12-15 | 2007-12-13 | Sensing device for floating body cell memory and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101681666A true CN101681666A (zh) | 2010-03-24 |
CN101681666B CN101681666B (zh) | 2014-07-23 |
Family
ID=39370954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780046338.9A Expired - Fee Related CN101681666B (zh) | 2006-12-15 | 2007-12-13 | 用于浮体单元内存的读出装置及其方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7724578B2 (zh) |
JP (1) | JP2010514079A (zh) |
KR (1) | KR20090091227A (zh) |
CN (1) | CN101681666B (zh) |
DE (1) | DE112007003085B4 (zh) |
GB (1) | GB2457408A (zh) |
TW (1) | TWI486953B (zh) |
WO (1) | WO2008076307A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104217744A (zh) * | 2013-06-04 | 2014-12-17 | 力旺电子股份有限公司 | 电流感测放大器及其感测方法 |
CN105336352A (zh) * | 2014-08-04 | 2016-02-17 | 三星电子株式会社 | 存储器装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4373986B2 (ja) * | 2006-02-16 | 2009-11-25 | 株式会社東芝 | 半導体記憶装置 |
US7787319B2 (en) * | 2007-09-06 | 2010-08-31 | Innovative Silicon Isi Sa | Sense amplifier circuitry for integrated circuit having memory cell array, and method of operating same |
JP4801191B2 (ja) * | 2009-06-02 | 2011-10-26 | 株式会社日立製作所 | ダイナミック・ランダム・アクセス・メモリ装置とその検査方法 |
US8509017B2 (en) | 2011-02-16 | 2013-08-13 | Advanced Micro Devices, Inc. | Memory device and related operating methods |
US8611132B2 (en) | 2011-04-29 | 2013-12-17 | Qualcomm Incorporated | Self-body biasing sensing circuit for resistance-based memories |
FR2980321A1 (fr) * | 2011-09-21 | 2013-03-22 | St Microelectronics Rousset | Detecteur de courant autorisant une large plage de tension d'alimentation |
TWI666638B (zh) * | 2018-08-21 | 2019-07-21 | 華邦電子股份有限公司 | 記憶體電路及其資料位元狀態偵測器 |
US10861564B2 (en) | 2018-10-17 | 2020-12-08 | Winbond Electronics Corp. | Memory circuit and data bit status detector thereof |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10302486A (ja) * | 1996-08-30 | 1998-11-13 | Sanyo Electric Co Ltd | 半導体記憶装置 |
KR100347067B1 (ko) * | 1999-12-06 | 2002-08-03 | 삼성전자 주식회사 | 안정된 읽기 동작을 수행하는 반도체 메모리 장치 |
US6269040B1 (en) * | 2000-06-26 | 2001-07-31 | International Business Machines Corporation | Interconnection network for connecting memory cells to sense amplifiers |
JP2002367386A (ja) * | 2001-06-07 | 2002-12-20 | Toshiba Corp | 半導体メモリ装置 |
TWI230392B (en) | 2001-06-18 | 2005-04-01 | Innovative Silicon Sa | Semiconductor device |
FR2832566B1 (fr) | 2001-11-20 | 2004-02-13 | St Microelectronics Sa | Amplificateur de lecture ayant un etage de sortie differenciel a faible consommation de courant |
JP2003308698A (ja) * | 2002-04-12 | 2003-10-31 | Toshiba Corp | 不揮発性半導体メモリ装置 |
EP1357603A3 (en) | 2002-04-18 | 2004-01-14 | Innovative Silicon SA | Semiconductor device |
DE60222891T2 (de) * | 2002-08-13 | 2008-07-24 | Stmicroelectronics S.R.L., Agrate Brianza | Nichtflüchtige Speichervorrichtung und Selbstreparatur-Verfahren |
JP4044401B2 (ja) * | 2002-09-11 | 2008-02-06 | 株式会社東芝 | 半導体記憶装置 |
US7251178B2 (en) | 2004-09-07 | 2007-07-31 | Infineon Technologies Ag | Current sense amplifier |
WO2004075200A1 (ja) * | 2003-02-19 | 2004-09-02 | Fujitsu Limited | メモリ装置 |
US20040228168A1 (en) | 2003-05-13 | 2004-11-18 | Richard Ferrant | Semiconductor memory device and method of operating same |
US7085153B2 (en) | 2003-05-13 | 2006-08-01 | Innovative Silicon S.A. | Semiconductor memory cell, array, architecture and device, and method of operating same |
US6912150B2 (en) | 2003-05-13 | 2005-06-28 | Lionel Portman | Reference current generator, and method of programming, adjusting and/or operating same |
JP2006073055A (ja) * | 2004-08-31 | 2006-03-16 | Toshiba Corp | 半導体記憶装置 |
US7301838B2 (en) | 2004-12-13 | 2007-11-27 | Innovative Silicon S.A. | Sense amplifier circuitry and architecture to write data into and/or read from memory cells |
JP2006338793A (ja) * | 2005-06-02 | 2006-12-14 | Toshiba Corp | 半導体記憶装置 |
JP2007133987A (ja) * | 2005-11-11 | 2007-05-31 | Toshiba Corp | 半導体記憶装置および半導体記憶装置の駆動方法 |
-
2006
- 2006-12-15 US US11/639,865 patent/US7724578B2/en not_active Expired - Fee Related
-
2007
- 2007-12-13 WO PCT/US2007/025501 patent/WO2008076307A1/en active Application Filing
- 2007-12-13 GB GB0910535A patent/GB2457408A/en not_active Withdrawn
- 2007-12-13 DE DE112007003085.2T patent/DE112007003085B4/de active Active
- 2007-12-13 JP JP2009541378A patent/JP2010514079A/ja active Pending
- 2007-12-13 KR KR1020097014825A patent/KR20090091227A/ko not_active Application Discontinuation
- 2007-12-13 CN CN200780046338.9A patent/CN101681666B/zh not_active Expired - Fee Related
- 2007-12-13 TW TW096147583A patent/TWI486953B/zh not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104217744A (zh) * | 2013-06-04 | 2014-12-17 | 力旺电子股份有限公司 | 电流感测放大器及其感测方法 |
CN104217744B (zh) * | 2013-06-04 | 2017-06-09 | 力旺电子股份有限公司 | 电流感测放大器及其感测方法 |
CN105336352A (zh) * | 2014-08-04 | 2016-02-17 | 三星电子株式会社 | 存储器装置 |
CN105336352B (zh) * | 2014-08-04 | 2019-07-30 | 三星电子株式会社 | 存储器装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2010514079A (ja) | 2010-04-30 |
GB2457408A (en) | 2009-08-19 |
CN101681666B (zh) | 2014-07-23 |
GB0910535D0 (en) | 2009-07-29 |
US20080144367A1 (en) | 2008-06-19 |
US7724578B2 (en) | 2010-05-25 |
TW200845005A (en) | 2008-11-16 |
DE112007003085B4 (de) | 2015-03-26 |
TWI486953B (zh) | 2015-06-01 |
KR20090091227A (ko) | 2009-08-26 |
DE112007003085T5 (de) | 2009-10-08 |
WO2008076307A1 (en) | 2008-06-26 |
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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: GLOBALFOUNDRIES COMPANY Free format text: FORMER OWNER: ADVANCED MICRO DEVICES INC. Effective date: 20100715 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA STATE, THE USA TO: GRAND CAYMAN, CAYMAN ISLANDS(BRITISH OVERSEAS TERRITORY) |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100715 Address after: Grand Cayman, Cayman Islands Applicant after: GLOBALFOUNDRIES Inc. Address before: California, USA Applicant before: ADVANCED MICRO DEVICES, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210409 Address after: Hsinchu City, Taiwan, China Patentee after: Taiwan Semiconductor Manufacturing Co.,Ltd. Address before: Greater Cayman Islands, British Cayman Islands Patentee before: GLOBALFOUNDRIES Inc. |
|
TR01 | Transfer of patent right | ||
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: 20140723 |