DE60239023D1 - Spannungsgeneratorschaltung und Steuerverfahren dafür - Google Patents

Spannungsgeneratorschaltung und Steuerverfahren dafür

Info

Publication number
DE60239023D1
DE60239023D1 DE60239023T DE60239023T DE60239023D1 DE 60239023 D1 DE60239023 D1 DE 60239023D1 DE 60239023 T DE60239023 T DE 60239023T DE 60239023 T DE60239023 T DE 60239023T DE 60239023 D1 DE60239023 D1 DE 60239023D1
Authority
DE
Germany
Prior art keywords
control method
voltage generator
generator circuit
method therefor
therefor
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 - Lifetime
Application number
DE60239023T
Other languages
English (en)
Inventor
Hajime Sato
Syuichi Saito
Akihiro Iwase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Semiconductor Ltd
Original Assignee
Fujitsu Semiconductor Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2001107131A external-priority patent/JP3751537B2/ja
Priority claimed from JP2001182982A external-priority patent/JP3673190B2/ja
Application filed by Fujitsu Semiconductor Ltd filed Critical Fujitsu Semiconductor Ltd
Application granted granted Critical
Publication of DE60239023D1 publication Critical patent/DE60239023D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/465—Internal voltage generators for integrated circuits, e.g. step down generators
DE60239023T 2001-04-05 2002-02-25 Spannungsgeneratorschaltung und Steuerverfahren dafür Expired - Lifetime DE60239023D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001107131A JP3751537B2 (ja) 2001-04-05 2001-04-05 電圧発生回路、半導体装置及び電圧発生回路の制御方法
JP2001182982A JP3673190B2 (ja) 2001-06-18 2001-06-18 電圧発生回路、半導体装置及び電圧発生回路の制御方法

Publications (1)

Publication Number Publication Date
DE60239023D1 true DE60239023D1 (de) 2011-03-03

Family

ID=26613134

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60239023T Expired - Lifetime DE60239023D1 (de) 2001-04-05 2002-02-25 Spannungsgeneratorschaltung und Steuerverfahren dafür
DE60230210T Expired - Lifetime DE60230210D1 (de) 2001-04-05 2002-02-25 Spannungsgeneratorschaltung und zugehöriges Steuerverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60230210T Expired - Lifetime DE60230210D1 (de) 2001-04-05 2002-02-25 Spannungsgeneratorschaltung und zugehöriges Steuerverfahren

Country Status (6)

Country Link
US (2) US7095273B2 (de)
EP (2) EP1884855B1 (de)
KR (1) KR100732130B1 (de)
CN (1) CN1379535B (de)
DE (2) DE60239023D1 (de)
TW (1) TWI234704B (de)

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JP4274786B2 (ja) * 2002-12-12 2009-06-10 パナソニック株式会社 電圧発生回路
CN1320756C (zh) * 2003-03-06 2007-06-06 富士通株式会社 半导体集成电路
KR100586545B1 (ko) * 2004-02-04 2006-06-07 주식회사 하이닉스반도체 반도체 메모리 장치의 오실레이터용 전원공급회로 및 이를이용한 전압펌핑장치
KR100702766B1 (ko) * 2005-12-07 2007-04-03 주식회사 하이닉스반도체 안정적인 ｄｌｌ용 내부 전압을 생성하는 내부 전압발생기와 이를 포함하는 내부 클록 발생기 및 그 내부 전압발생 방법
KR100863015B1 (ko) * 2007-05-11 2008-10-13 주식회사 하이닉스반도체 전압 안정화 회로 및 이를 이용한 반도체 메모리 장치
US8836410B2 (en) 2007-08-20 2014-09-16 Hynix Semiconductor Inc. Internal voltage compensation circuit
CN101387905B (zh) * 2007-09-14 2011-07-27 华硕电脑股份有限公司 可动态调整电压及有效节能的电压控制装置、方法及电脑装置
KR100904734B1 (ko) * 2007-10-29 2009-06-26 주식회사 하이닉스반도체 프리차지 전압공급회로 및 이를 이용한 반도체 메모리 장치
JP2009116684A (ja) * 2007-11-07 2009-05-28 Toshiba Corp 電圧発生回路
JP5469813B2 (ja) 2008-01-29 2014-04-16 株式会社日立製作所 車両用電池システム
CN102148614B (zh) * 2010-02-10 2015-11-11 上海华虹宏力半导体制造有限公司 脉冲产生电路及方法、基准电压产生及其推动电路及方法
JP5727211B2 (ja) * 2010-12-17 2015-06-03 ピーエスフォー ルクスコ エスエイアールエルＰＳ４ Ｌｕｘｃｏ Ｓ．ａ．ｒ．ｌ． 半導体装置
KR20150024611A (ko) * 2013-08-27 2015-03-09 삼성전기주식회사 전하 펌프 회로
TWI557528B (zh) 2014-10-03 2016-11-11 円星科技股份有限公司 電壓產生電路
US11599185B2 (en) * 2015-07-22 2023-03-07 Synopsys, Inc. Internet of things (IoT) power and performance management technique and circuit methodology
KR20180091269A (ko) * 2017-02-06 2018-08-16 에스케이하이닉스 주식회사 데이터 저장 장치 및 그것의 동작 방법
US10528292B2 (en) * 2018-05-22 2020-01-07 Luca De Santis Power down/power-loss memory controller
JP7173915B2 (ja) * 2019-03-28 2022-11-16 ラピスセミコンダクタ株式会社 電源回路

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JP2737943B2 (ja) 1988-08-24 1998-04-08 日本電気株式会社 電源電圧変換回路
JP2778199B2 (ja) 1990-04-27 1998-07-23 日本電気株式会社 内部降圧回路
JPH06162772A (ja) 1992-11-25 1994-06-10 Sharp Corp 電源電圧降圧回路
JP3071600B2 (ja) * 1993-02-26 2000-07-31 日本電気株式会社 半導体記憶装置
JP3478596B2 (ja) 1993-05-27 2003-12-15 富士通株式会社 電源接続回路及び電源線用スイッチｉｃ
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JP3709246B2 (ja) * 1996-08-27 2005-10-26 株式会社日立製作所 半導体集積回路
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JPH10269768A (ja) 1997-03-26 1998-10-09 Mitsubishi Electric Corp 半導体集積回路
JP3315621B2 (ja) 1997-04-11 2002-08-19 富士通株式会社 半導体装置の内部降圧電源回路
JP3087838B2 (ja) 1997-08-05 2000-09-11 日本電気株式会社 定電圧発生回路
JP3971032B2 (ja) 1997-12-10 2007-09-05 富士通株式会社 半導体記憶装置、半導体記憶装置のデータ読み出し方法、及びデータ記憶装置
US6191615B1 (en) * 1998-03-30 2001-02-20 Nec Corporation Logic circuit having reduced power consumption
JP2000057766A (ja) * 1998-08-11 2000-02-25 Mitsubishi Electric Corp 昇圧電圧駆動回路およびそれを用いた半導体記憶装置
JP3561158B2 (ja) 1998-09-21 2004-09-02 松下電器産業株式会社 内部降圧電源回路
JP3727191B2 (ja) * 1999-02-18 2005-12-14 松下電器産業株式会社 半導体記憶装置
JP2000294736A (ja) 1999-04-06 2000-10-20 Hitachi Ltd 半導体集積回路
JP2000347755A (ja) 1999-06-09 2000-12-15 Mitsubishi Electric Corp 半導体装置
JP2001022452A (ja) * 1999-07-07 2001-01-26 Mitsubishi Electric Corp 電源電圧降圧回路
JP3255159B2 (ja) 1999-10-13 2002-02-12 株式会社日立製作所 半導体集積回路
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Also Published As

Publication number Publication date
TWI234704B (en) 2005-06-21
US7474143B2 (en) 2009-01-06
US7095273B2 (en) 2006-08-22
CN1379535A (zh) 2002-11-13
CN1379535B (zh) 2011-06-01
EP1884855B1 (de) 2011-01-19
KR20020079378A (ko) 2002-10-19
US20060250176A1 (en) 2006-11-09
KR100732130B1 (ko) 2007-06-27
EP1884855A2 (de) 2008-02-06
EP1248174A2 (de) 2002-10-09
EP1884855A3 (de) 2008-06-04
EP1248174B1 (de) 2008-12-10
EP1248174A3 (de) 2004-10-06
US20020167350A1 (en) 2002-11-14
DE60230210D1 (de) 2009-01-22

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