CN1842843A - 用于对增益器件dram设备的读位线进行箝位的方法和装置 - Google Patents
用于对增益器件dram设备的读位线进行箝位的方法和装置 Download PDFInfo
- Publication number
- CN1842843A CN1842843A CNA2004800243489A CN200480024348A CN1842843A CN 1842843 A CN1842843 A CN 1842843A CN A2004800243489 A CNA2004800243489 A CN A2004800243489A CN 200480024348 A CN200480024348 A CN 200480024348A CN 1842843 A CN1842843 A CN 1842843A
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- China
- Prior art keywords
- memory device
- bit line
- word line
- transistor
- voltage
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- 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.)
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Links
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- 239000013078 crystal Substances 0.000 claims description 2
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- 238000012423 maintenance Methods 0.000 claims 1
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- 210000000352 storage cell Anatomy 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000001259 photo etching Methods 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- 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
- G11C11/4094—Bit-line management or control circuits
-
- 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
- G11C11/405—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 three charge-transfer gates, e.g. MOS transistors, 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
- G11C11/408—Address circuits
- G11C11/4085—Word line control circuits, e.g. word line drivers, - boosters, - pull-up, - pull-down, - precharge
-
- 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
- G11C11/4096—Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches
-
- 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
- G11C11/4099—Dummy cell treatment; Reference voltage generators
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
- G11C5/063—Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
-
- 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
-
- 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
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/14—Dummy cell management; Sense reference voltage generators
-
- 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
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/14—Word line organisation; Word line lay-out
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Databases & Information Systems (AREA)
- Dram (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/604,911 US6831866B1 (en) | 2003-08-26 | 2003-08-26 | Method and apparatus for read bitline clamping for gain cell DRAM devices |
US10/604,911 | 2003-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1842843A true CN1842843A (zh) | 2006-10-04 |
CN100429702C CN100429702C (zh) | 2008-10-29 |
Family
ID=33490826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800243489A Expired - Lifetime CN100429702C (zh) | 2003-08-26 | 2004-08-25 | 用于对增益器件dram设备的读位线进行箝位的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6831866B1 (zh) |
EP (1) | EP1665275B1 (zh) |
KR (1) | KR100791367B1 (zh) |
CN (1) | CN100429702C (zh) |
AT (1) | ATE462185T1 (zh) |
DE (1) | DE602004026204D1 (zh) |
WO (1) | WO2005089086A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103247331A (zh) * | 2012-02-13 | 2013-08-14 | 中国科学院微电子研究所 | 半导体存储器件及其访问方法 |
CN105845168A (zh) * | 2015-02-04 | 2016-08-10 | 阿尔特拉公司 | 用于通过控制预充电持续时间降低存储器电路中的功耗的方法和装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295474B2 (en) * | 2005-06-30 | 2007-11-13 | Intel Corporation | Operating an information storage cell array |
KR101475346B1 (ko) | 2008-07-02 | 2014-12-23 | 삼성전자주식회사 | 비트라인 쌍의 디벨롭 레벨을 클립핑하는 디벨롭 레벨클리핑 회로, 이를 포함하는 컬럼 경로 회로 및 멀티 포트반도체 메모리 장치 |
US8027206B2 (en) * | 2009-01-30 | 2011-09-27 | Qualcomm Incorporated | Bit line voltage control in spin transfer torque magnetoresistive random access memory |
CN104600074A (zh) | 2009-11-06 | 2015-05-06 | 株式会社半导体能源研究所 | 半导体装置 |
JP6012450B2 (ja) | 2011-12-23 | 2016-10-25 | 株式会社半導体エネルギー研究所 | 半導体装置の駆動方法 |
KR101362726B1 (ko) * | 2012-03-13 | 2014-02-14 | 코아솔 주식회사 | 메모리 장치 및 그의 구동 방법 |
KR20140092537A (ko) | 2013-01-16 | 2014-07-24 | 삼성전자주식회사 | 메모리 셀 및 이를 포함하는 메모리 장치 |
KR102168652B1 (ko) | 2013-12-16 | 2020-10-23 | 삼성전자주식회사 | 감지 증폭기, 그것을 포함하는 반도체 메모리 장치 및 그것의 읽기 방법 |
US10002660B2 (en) | 2014-05-01 | 2018-06-19 | Bar-Ilan University | Transistor gain cell with feedback |
WO2015166500A1 (en) * | 2014-05-01 | 2015-11-05 | Bar-Ilan University | Transistor gain cell with feedback |
DE102014115204B4 (de) * | 2014-10-20 | 2020-08-20 | Infineon Technologies Ag | Testen von Vorrichtungen |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4417325A (en) * | 1981-07-13 | 1983-11-22 | Eliyahou Harari | Highly scaleable dynamic ram cell with self-signal amplification |
US4816706A (en) | 1987-09-10 | 1989-03-28 | International Business Machines Corporation | Sense amplifier with improved bitline precharging for dynamic random access memory |
US5132936A (en) * | 1989-12-14 | 1992-07-21 | Cypress Semiconductor Corporation | MOS memory circuit with fast access time |
JPH0492287A (ja) | 1990-08-08 | 1992-03-25 | Internatl Business Mach Corp <Ibm> | ダイナミック・ランダム・アクセス・メモリ |
US5253205A (en) * | 1991-09-05 | 1993-10-12 | Nippon Steel Semiconductor Corporation | Bit line and cell plate clamp circuit for a DRAM |
US5396452A (en) * | 1993-07-02 | 1995-03-07 | Wahlstrom; Sven E. | Dynamic random access memory |
US5390147A (en) | 1994-03-02 | 1995-02-14 | Atmel Corporation | Core organization and sense amplifier having lubricating current, active clamping and buffered sense node for speed enhancement for non-volatile memory |
US5521874A (en) | 1994-12-14 | 1996-05-28 | Sun Microsystems, Inc. | High speed differential to single ended sense amplifier |
US5923593A (en) | 1996-12-17 | 1999-07-13 | Monolithic Systems, Inc. | Multi-port DRAM cell and memory system using same |
US5850366A (en) * | 1997-07-24 | 1998-12-15 | Texas Instruments Incorporated | Memory array having dummy cells implemented using standard array cells |
EP0917203A3 (de) | 1997-11-14 | 2003-02-05 | Infineon Technologies AG | Gain Cell DRAM Struktur und Verfahren zu deren Herstellung |
US6317365B1 (en) * | 1998-06-24 | 2001-11-13 | Yamaha Corporation | Semiconductor memory cell |
JP2000113683A (ja) * | 1998-10-02 | 2000-04-21 | Hitachi Ltd | 半導体装置 |
US5949720A (en) * | 1998-10-30 | 1999-09-07 | Stmicroelectronics, Inc. | Voltage clamping method and apparatus for dynamic random access memory devices |
US6282137B1 (en) | 1999-09-14 | 2001-08-28 | Agere Systems Guardian Corp. | SRAM method and apparatus |
US6407946B2 (en) * | 1999-12-08 | 2002-06-18 | Matsushita Electric Industrial Co., Ltd. | Nonvolatile semiconductor memory device |
JP2001291389A (ja) | 2000-03-31 | 2001-10-19 | Hitachi Ltd | 半導体集積回路 |
JP4164241B2 (ja) | 2001-02-15 | 2008-10-15 | 株式会社ルネサステクノロジ | 半導体装置 |
US6567330B2 (en) * | 2001-08-17 | 2003-05-20 | Kabushiki Kaisha Toshiba | Semiconductor memory device |
-
2003
- 2003-08-26 US US10/604,911 patent/US6831866B1/en not_active Expired - Lifetime
-
2004
- 2004-08-25 KR KR1020067001709A patent/KR100791367B1/ko not_active IP Right Cessation
- 2004-08-25 AT AT04821590T patent/ATE462185T1/de not_active IP Right Cessation
- 2004-08-25 DE DE602004026204T patent/DE602004026204D1/de not_active Expired - Lifetime
- 2004-08-25 EP EP04821590A patent/EP1665275B1/en not_active Expired - Lifetime
- 2004-08-25 WO PCT/US2004/027650 patent/WO2005089086A2/en active Application Filing
- 2004-08-25 CN CNB2004800243489A patent/CN100429702C/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103247331A (zh) * | 2012-02-13 | 2013-08-14 | 中国科学院微电子研究所 | 半导体存储器件及其访问方法 |
WO2013120304A1 (zh) * | 2012-02-13 | 2013-08-22 | 中国科学院微电子研究所 | 半导体存储器件及其访问方法 |
US9236384B2 (en) | 2012-02-13 | 2016-01-12 | Institute of Microelectronics, Chinese Acasemy of Sciences | Semiconductor memory device and method for accessing the same |
CN103247331B (zh) * | 2012-02-13 | 2016-01-20 | 中国科学院微电子研究所 | 半导体存储器件及其访问方法 |
CN105845168A (zh) * | 2015-02-04 | 2016-08-10 | 阿尔特拉公司 | 用于通过控制预充电持续时间降低存储器电路中的功耗的方法和装置 |
CN105845168B (zh) * | 2015-02-04 | 2021-05-11 | 阿尔特拉公司 | 用于通过控制预充电持续时间降低存储器电路中的功耗的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
ATE462185T1 (de) | 2010-04-15 |
US6831866B1 (en) | 2004-12-14 |
WO2005089086A3 (en) | 2006-02-09 |
WO2005089086A2 (en) | 2005-09-29 |
CN100429702C (zh) | 2008-10-29 |
EP1665275B1 (en) | 2010-03-24 |
EP1665275A4 (en) | 2008-12-24 |
KR100791367B1 (ko) | 2008-01-07 |
KR20060052884A (ko) | 2006-05-19 |
EP1665275A2 (en) | 2006-06-07 |
DE602004026204D1 (de) | 2010-05-06 |
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PB01 | Publication | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20171108 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171108 Address after: American New York Patentee after: Core USA second LLC Address before: New York grams of Armand Patentee before: International Business Machines Corp. |
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Granted publication date: 20081029 |