IT1256203B - Circuito per generare tensione di substrato e tensione pompata in elevazione con un singolo oscillatore - Google Patents

Circuito per generare tensione di substrato e tensione pompata in elevazione con un singolo oscillatore

Info

Publication number
IT1256203B
IT1256203B ITMI922911A ITMI922911A IT1256203B IT 1256203 B IT1256203 B IT 1256203B IT MI922911 A ITMI922911 A IT MI922911A IT MI922911 A ITMI922911 A IT MI922911A IT 1256203 B IT1256203 B IT 1256203B
Authority
IT
Italy
Prior art keywords
voltage
circuit
elevation
single oscillator
pump circuit
Prior art date
Application number
ITMI922911A
Other languages
English (en)
Original Assignee
Samsung Electronics Co 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ITMI922911A0 publication Critical patent/ITMI922911A0/it
Publication of ITMI922911A1 publication Critical patent/ITMI922911A1/it
Application granted granted Critical
Publication of IT1256203B publication Critical patent/IT1256203B/it

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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/205—Substrate bias-voltage generators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dram (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Logic Circuits (AREA)

Abstract

Un generatore di tensione costante ha un circuito dì pompaggio di tensione di substrato, un circuito di pompaggio di tensione ed un singolo oscillatore per generare impulsi ai quali sono comunemente sensibili il circuito di pompaggio di tensione di substrato ed il circuito di pompaggio di tensione, in modo tale da ridurre i consumi di corrente di un dispositivo di memoria a semiconduttore durante un suo stato di attesa.
ITMI922911A 1991-12-23 1992-12-18 Circuito per generare tensione di substrato e tensione pompata in elevazione con un singolo oscillatore IT1256203B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910023944A KR950002015B1 (ko) 1991-12-23 1991-12-23 하나의 오실레이터에 의해 동작되는 정전원 발생회로

Publications (3)

Publication Number Publication Date
ITMI922911A0 ITMI922911A0 (it) 1992-12-18
ITMI922911A1 ITMI922911A1 (it) 1994-06-18
IT1256203B true IT1256203B (it) 1995-11-29

Family

ID=19325601

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922911A IT1256203B (it) 1991-12-23 1992-12-18 Circuito per generare tensione di substrato e tensione pompata in elevazione con un singolo oscillatore

Country Status (7)

Country Link
US (1) US5396114A (it)
JP (1) JP2604530B2 (it)
KR (1) KR950002015B1 (it)
DE (1) DE4243397C2 (it)
FR (1) FR2687869A1 (it)
GB (1) GB2262821B (it)
IT (1) IT1256203B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3292417B2 (ja) * 1994-02-15 2002-06-17 三菱電機株式会社 半導体装置
JPH07229932A (ja) * 1994-02-17 1995-08-29 Toshiba Corp 電位検知回路
US5539338A (en) * 1994-12-01 1996-07-23 Analog Devices, Inc. Input or output selectable circuit pin
KR0137317B1 (ko) * 1994-12-29 1998-04-29 김광호 반도체 메모리소자의 활성싸이클에서 사용되는 승압회로
JPH08203269A (ja) * 1995-01-23 1996-08-09 Mitsubishi Electric Corp 内部電圧発生回路、半導体記憶装置および消費電流測定方法
JP3497601B2 (ja) * 1995-04-17 2004-02-16 松下電器産業株式会社 半導体集積回路
US5519360A (en) * 1995-07-24 1996-05-21 Micron Technology, Inc. Ring oscillator enable circuit with immediate shutdown
US5602790A (en) * 1995-08-15 1997-02-11 Micron Technology, Inc. Memory device with MOS transistors having bodies biased by temperature-compensated voltage
JP2830807B2 (ja) * 1995-11-29 1998-12-02 日本電気株式会社 半導体メモリ装置
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
AU5165798A (en) * 1996-11-05 1998-05-29 Aplus Flash Technology, Inc. Positive/negative high voltage charge pump system
JPH1186536A (ja) * 1997-09-12 1999-03-30 Mitsubishi Electric Corp 半導体記憶装置
JP3028942B2 (ja) * 1997-12-01 2000-04-04 日本電気アイシーマイコンシステム株式会社 電圧発生回路
KR100319164B1 (ko) * 1997-12-31 2002-04-22 박종섭 다중레벨검출에의한다중구동장치및그방법
US6147547A (en) * 1998-05-25 2000-11-14 Mitsubishi Denki Kabushiki Kaisha Charge pump circuit capable of generating positive and negative voltages and nonvolatile semiconductor memory device comprising the same
JP3802239B2 (ja) * 1998-08-17 2006-07-26 株式会社東芝 半導体集積回路
US6275096B1 (en) * 1999-12-14 2001-08-14 International Business Machines Corporation Charge pump system having multiple independently activated charge pumps and corresponding method
JP4651766B2 (ja) * 1999-12-21 2011-03-16 富士通セミコンダクター株式会社 半導体記憶装置
KR100353538B1 (ko) * 2000-10-24 2002-09-27 주식회사 하이닉스반도체 반도체 장치의 전압 발생 조절 회로
US20030197546A1 (en) * 2001-07-09 2003-10-23 Samsung Electronics Co., Ltd. Negative voltage generator for a semiconductor memory device
DE10160614B4 (de) * 2001-12-11 2008-04-30 Infineon Technologies Ag Halbleiterchips mit integrierter Schaltung und deren Verwendung
US7545203B2 (en) * 2005-09-29 2009-06-09 Hynix Semiconductor, Inc. Internal voltage generation circuit
KR100857876B1 (ko) * 2006-06-01 2008-09-10 주식회사 하이닉스반도체 반도체 소자의 내부전압 발생기
US7656735B2 (en) 2006-09-29 2010-02-02 Sandisk Corporation Dual voltage flash memory methods
US7675802B2 (en) 2006-09-29 2010-03-09 Sandisk Corporation Dual voltage flash memory card
KR100935583B1 (ko) * 2007-11-08 2010-01-07 주식회사 하이닉스반도체 반도체 집적 회로
KR100930417B1 (ko) * 2008-08-13 2009-12-08 주식회사 하이닉스반도체 음 전압 생성 회로 및 이를 이용한 반도체 메모리 장치
WO2010032589A1 (ja) * 2008-09-17 2010-03-25 旭化成エレクトロニクス株式会社 チャージ・ポンプ回路及び半導体集積回路
DE102009045052B4 (de) * 2008-09-30 2013-04-04 Infineon Technologies Ag Bereitstellen einer Versorgungsspannung für eine Ansteuerschaltung eines Halbleiterschaltelements
US8248153B2 (en) * 2010-06-29 2012-08-21 Taiwan Semiconductor Manufacturing Co., Ltd. Method and apparatus for full clock cycle charge pump operation
JP5587253B2 (ja) 2011-06-27 2014-09-10 ウィンボンド エレクトロニクス コーポレーション 昇圧回路
DE102013207324A1 (de) * 2012-05-11 2013-11-14 Semiconductor Energy Laboratory Co., Ltd. Halbleitervorrichtung und elektronisches Gerät
US10002654B2 (en) * 2015-06-26 2018-06-19 Intel Corporation Capacitive wordline boosting
US11424676B2 (en) * 2020-01-24 2022-08-23 Stmicroelectronics International N.V. Positive and negative charge pump control

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009303A1 (de) * 1980-03-11 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierte digitale halbleiterschaltung
JPS577969A (en) * 1980-06-18 1982-01-16 Toshiba Corp Semiconductor integrated circuit
US4322675A (en) * 1980-11-03 1982-03-30 Fairchild Camera & Instrument Corp. Regulated MOS substrate bias voltage generator for a static random access memory
JPS5785253A (en) * 1980-11-17 1982-05-27 Toshiba Corp Semiconductor device
JPS57199335A (en) * 1981-06-02 1982-12-07 Toshiba Corp Generating circuit for substrate bias
US4439692A (en) * 1981-12-07 1984-03-27 Signetics Corporation Feedback-controlled substrate bias generator
US4585954A (en) * 1983-07-08 1986-04-29 Texas Instruments Incorporated Substrate bias generator for dynamic RAM having variable pump current level
JPS60253090A (ja) * 1984-05-30 1985-12-13 Hitachi Ltd 半導体装置
US4631421A (en) * 1984-08-14 1986-12-23 Texas Instruments CMOS substrate bias generator
JPS6159688A (ja) * 1984-08-31 1986-03-27 Hitachi Ltd 半導体集積回路装置
US4656369A (en) * 1984-09-17 1987-04-07 Texas Instruments Incorporated Ring oscillator substrate bias generator with precharge voltage feedback control
JPS61269294A (ja) * 1985-05-24 1986-11-28 Hitachi Ltd 半導体メモリ
NL8701278A (nl) * 1987-05-29 1988-12-16 Philips Nv Geintegreerde cmos-schakeling met een substraatvoorspanningsgenerator.
KR0133933B1 (ko) * 1988-11-09 1998-04-25 고스기 노부미쓰 기판바이어스 발생회로
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
KR910004737B1 (ko) * 1988-12-19 1991-07-10 삼성전자 주식회사 백바이어스전압 발생회로
KR920010749B1 (ko) * 1989-06-10 1992-12-14 삼성전자 주식회사 반도체 집적소자의 내부전압 변환회로
JP2780365B2 (ja) * 1989-08-14 1998-07-30 日本電気株式会社 基板電位発生回路

Also Published As

Publication number Publication date
ITMI922911A0 (it) 1992-12-18
FR2687869A1 (fr) 1993-08-27
DE4243397C2 (de) 1999-07-15
JP2604530B2 (ja) 1997-04-30
DE4243397A1 (it) 1993-06-24
US5396114A (en) 1995-03-07
GB9226864D0 (en) 1993-02-17
KR950002015B1 (ko) 1995-03-08
JPH05266661A (ja) 1993-10-15
FR2687869B1 (it) 1997-02-14
GB2262821B (en) 1996-01-03
GB2262821A (en) 1993-06-30
ITMI922911A1 (it) 1994-06-18

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Effective date: 19961223