TW374169B - Semiconductor memory device - Google Patents
Semiconductor memory deviceInfo
- Publication number
- TW374169B TW374169B TW087106158A TW87106158A TW374169B TW 374169 B TW374169 B TW 374169B TW 087106158 A TW087106158 A TW 087106158A TW 87106158 A TW87106158 A TW 87106158A TW 374169 B TW374169 B TW 374169B
- Authority
- TW
- Taiwan
- Prior art keywords
- voltage
- vcc
- generation circuit
- operation mode
- specified value
- Prior art date
Links
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
- G11C11/401—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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/145—Applications of charge pumps; Boosted voltage circuits; Clamp circuits therefor
- G11C5/146—Substrate bias generators
-
- 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
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
-
- 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
- G11C11/4074—Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Dram (AREA)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9250409A JPH1186548A (ja) | 1997-09-16 | 1997-09-16 | 半導体記憶装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW374169B true TW374169B (en) | 1999-11-11 |
Family
ID=17207472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW087106158A TW374169B (en) | 1997-09-16 | 1998-04-22 | Semiconductor memory device |
Country Status (6)
Country | Link |
---|---|
US (3) | US6026043A (zh) |
JP (1) | JPH1186548A (zh) |
KR (3) | KR19990029200A (zh) |
CN (1) | CN1113363C (zh) |
DE (1) | DE19815887C2 (zh) |
TW (1) | TW374169B (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1186548A (ja) * | 1997-09-16 | 1999-03-30 | Mitsubishi Electric Corp | 半導体記憶装置 |
KR100381966B1 (ko) * | 1998-12-28 | 2004-03-22 | 주식회사 하이닉스반도체 | 반도체메모리장치및그구동방법 |
US6262933B1 (en) * | 1999-01-29 | 2001-07-17 | Altera Corporation | High speed programmable address decoder |
JP2001052476A (ja) * | 1999-08-05 | 2001-02-23 | Mitsubishi Electric Corp | 半導体装置 |
JP4864187B2 (ja) * | 2000-01-19 | 2012-02-01 | 富士通セミコンダクター株式会社 | 半導体集積回路 |
JP2002230997A (ja) * | 2001-02-01 | 2002-08-16 | Mitsubishi Electric Corp | 半導体記憶装置 |
US6646942B2 (en) * | 2001-10-09 | 2003-11-11 | Micron Technology, Inc. | Method and circuit for adjusting a self-refresh rate to maintain dynamic data at low supply voltages |
US20040176483A1 (en) * | 2003-03-05 | 2004-09-09 | Micron Technology, Inc. | Cellular materials formed using surface transformation |
JP2003257178A (ja) * | 2002-03-06 | 2003-09-12 | Matsushita Electric Ind Co Ltd | 半導体メモリ装置 |
US7132348B2 (en) * | 2002-03-25 | 2006-11-07 | Micron Technology, Inc. | Low k interconnect dielectric using surface transformation |
US20030208831A1 (en) * | 2002-05-07 | 2003-11-13 | Lazar Robert P. | Cooling garment made of water-resistant fabric |
KR100502659B1 (ko) * | 2002-10-31 | 2005-07-22 | 주식회사 하이닉스반도체 | 저전력 셀프 리프레쉬 장치를 구비한 반도체 메모리 장치 |
US6971034B2 (en) * | 2003-01-09 | 2005-11-29 | Intel Corporation | Power/performance optimized memory controller considering processor power states |
JP4580621B2 (ja) * | 2003-03-17 | 2010-11-17 | ソニー株式会社 | 半導体メモリ |
US6853591B2 (en) | 2003-03-31 | 2005-02-08 | Micron Technology, Inc. | Circuit and method for decreasing the required refresh rate of DRAM devices |
US7501329B2 (en) * | 2003-05-21 | 2009-03-10 | Micron Technology, Inc. | Wafer gettering using relaxed silicon germanium epitaxial proximity layers |
US7662701B2 (en) * | 2003-05-21 | 2010-02-16 | Micron Technology, Inc. | Gettering of silicon on insulator using relaxed silicon germanium epitaxial proximity layers |
KR100605606B1 (ko) * | 2003-05-29 | 2006-07-28 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 동기식 셀프 리프레쉬 제어 방법 및제어 회로 |
US6929984B2 (en) * | 2003-07-21 | 2005-08-16 | Micron Technology Inc. | Gettering using voids formed by surface transformation |
DE102004060345A1 (de) * | 2003-12-26 | 2005-10-06 | Elpida Memory, Inc. | Halbleitervorrichtung mit geschichteten Chips |
KR100700331B1 (ko) * | 2005-08-17 | 2007-03-29 | 주식회사 하이닉스반도체 | 셀프 리프레쉬 전류 제어 장치 |
KR100794992B1 (ko) * | 2005-12-29 | 2008-01-16 | 주식회사 하이닉스반도체 | 기판 바이어스 전압 발생 장치 및 방법 |
WO2009076511A2 (en) * | 2007-12-12 | 2009-06-18 | Zmos Technology, Inc. | Memory device with self-refresh operations |
KR20100018271A (ko) | 2008-08-06 | 2010-02-17 | 삼성전자주식회사 | 반도체 메모리 장치 |
JP5399223B2 (ja) * | 2009-12-07 | 2014-01-29 | 富士通セミコンダクター株式会社 | 半導体記憶装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6912330U (de) | 1969-03-27 | 1971-07-29 | Feldmuehle Ag | Reinigungsvorrichtung fuer roehrenwaermetauscher. |
US4730279A (en) * | 1985-03-30 | 1988-03-08 | Kabushiki Kaisha Toshiba | Static semiconductor memory device |
JPH0817033B2 (ja) | 1988-12-08 | 1996-02-21 | 三菱電機株式会社 | 基板バイアス電位発生回路 |
JPH02292795A (ja) | 1989-05-08 | 1990-12-04 | Hitachi Ltd | 半導体メモリ装置 |
US5220534A (en) * | 1990-07-31 | 1993-06-15 | Texas Instruments, Incorporated | Substrate bias generator system |
US5114472A (en) * | 1990-12-13 | 1992-05-19 | Aluminum Company Of America | Multistage rigid media filter for molten metal and method of filtering |
US5594699A (en) * | 1993-09-20 | 1997-01-14 | Fujitsu Limited | DRAM with reduced electric power consumption |
JPH07226075A (ja) | 1994-02-10 | 1995-08-22 | Toshiba Corp | 半導体記憶装置 |
JP3626521B2 (ja) * | 1994-02-28 | 2005-03-09 | 三菱電機株式会社 | 基準電位発生回路、電位検出回路および半導体集積回路装置 |
JP3274306B2 (ja) * | 1995-01-20 | 2002-04-15 | 株式会社東芝 | 半導体集積回路装置 |
JP3607407B2 (ja) * | 1995-04-26 | 2005-01-05 | 株式会社日立製作所 | 半導体記憶装置 |
JPH08315570A (ja) * | 1995-05-15 | 1996-11-29 | Mitsubishi Electric Corp | 半導体記憶装置 |
JPH08329674A (ja) | 1995-06-02 | 1996-12-13 | Hitachi Ltd | 半導体装置 |
JPH09219092A (ja) * | 1996-02-15 | 1997-08-19 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP3759648B2 (ja) * | 1996-03-04 | 2006-03-29 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
JP2924949B2 (ja) * | 1996-04-15 | 1999-07-26 | 日本電気株式会社 | 半導体集積回路装置 |
JP3732884B2 (ja) * | 1996-04-22 | 2006-01-11 | 株式会社ルネサステクノロジ | 内部電源電圧発生回路、内部電圧発生回路および半導体装置 |
KR100206604B1 (ko) * | 1996-06-29 | 1999-07-01 | 김영환 | 반도체 메모리 장치 |
US5712825A (en) * | 1996-10-09 | 1998-01-27 | International Business Machines Corporation | Maintaining data integrity in DRAM while varying operating voltages |
JPH10135424A (ja) * | 1996-11-01 | 1998-05-22 | Mitsubishi Electric Corp | 半導体集積回路装置 |
JP3862333B2 (ja) * | 1996-12-10 | 2006-12-27 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
JPH10289574A (ja) * | 1997-04-10 | 1998-10-27 | Fujitsu Ltd | 電圧発生回路を有した半導体装置 |
JPH1186548A (ja) * | 1997-09-16 | 1999-03-30 | Mitsubishi Electric Corp | 半導体記憶装置 |
JPH11203862A (ja) * | 1998-01-13 | 1999-07-30 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP3853513B2 (ja) * | 1998-04-09 | 2006-12-06 | エルピーダメモリ株式会社 | ダイナミック型ram |
-
1997
- 1997-09-16 JP JP9250409A patent/JPH1186548A/ja not_active Withdrawn
-
1998
- 1998-03-16 US US09/039,411 patent/US6026043A/en not_active Expired - Fee Related
- 1998-04-08 DE DE19815887A patent/DE19815887C2/de not_active Expired - Fee Related
- 1998-04-22 TW TW087106158A patent/TW374169B/zh active
- 1998-05-15 CN CN98108469A patent/CN1113363C/zh not_active Expired - Fee Related
- 1998-05-18 KR KR1019980017823A patent/KR19990029200A/ko not_active Application Discontinuation
-
1999
- 1999-12-06 US US09/455,461 patent/US6185144B1/en not_active Expired - Fee Related
-
2000
- 2000-12-13 US US09/734,550 patent/US6421281B2/en not_active Expired - Fee Related
- 2000-12-28 KR KR1020000083676A patent/KR100300141B1/ko not_active IP Right Cessation
-
2001
- 2001-07-23 KR KR1020010044133A patent/KR100357645B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19990029200A (ko) | 1999-04-26 |
KR100300141B1 (ko) | 2001-11-07 |
KR100357645B1 (ko) | 2002-10-25 |
DE19815887C2 (de) | 2000-04-27 |
DE19815887A1 (de) | 1999-03-18 |
US6185144B1 (en) | 2001-02-06 |
KR20010052050A (ko) | 2001-06-25 |
CN1113363C (zh) | 2003-07-02 |
CN1211797A (zh) | 1999-03-24 |
US6421281B2 (en) | 2002-07-16 |
US20010000450A1 (en) | 2001-04-26 |
KR20010101633A (ko) | 2001-11-14 |
US6026043A (en) | 2000-02-15 |
JPH1186548A (ja) | 1999-03-30 |
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