CN101772809B - 防止高电压存储干扰的方法和电路 - Google Patents

防止高电压存储干扰的方法和电路 Download PDF

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Publication number
CN101772809B
CN101772809B CN200880101808.1A CN200880101808A CN101772809B CN 101772809 B CN101772809 B CN 101772809B CN 200880101808 A CN200880101808 A CN 200880101808A CN 101772809 B CN101772809 B CN 101772809B
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China
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voltage
oscillator
logic
output
coupled
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CN200880101808.1A
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Chinese (zh)
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CN101772809A (zh
Inventor
J·S·朝伊
王彦卓
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NXP USA Inc
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Freescale Semiconductor Inc
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    • 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
    • G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
    • 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
    • G11C5/143—Detection of memory cassette insertion or removal; Continuity checks of supply or ground lines; Detection of supply variations, interruptions or levels ; Switching between alternative supplies
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Read Only Memory (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
CN200880101808.1A 2007-08-03 2008-06-25 防止高电压存储干扰的方法和电路 Active CN101772809B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/833,545 2007-08-03
US11/833,545 US7724603B2 (en) 2007-08-03 2007-08-03 Method and circuit for preventing high voltage memory disturb
PCT/US2008/068091 WO2009020718A1 (en) 2007-08-03 2008-06-25 Method and circuit for preventing high voltage memory disturb

Publications (2)

Publication Number Publication Date
CN101772809A CN101772809A (zh) 2010-07-07
CN101772809B true CN101772809B (zh) 2013-02-13

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CN200880101808.1A Active CN101772809B (zh) 2007-08-03 2008-06-25 防止高电压存储干扰的方法和电路

Country Status (6)

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US (1) US7724603B2 (enExample)
JP (1) JP5335791B2 (enExample)
KR (1) KR101443419B1 (enExample)
CN (1) CN101772809B (enExample)
TW (1) TWI486967B (enExample)
WO (1) WO2009020718A1 (enExample)

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TWI392212B (zh) * 2008-09-17 2013-04-01 Holtek Semiconductor Inc 單晶片積體電路的控制電路
US7894285B2 (en) * 2008-11-13 2011-02-22 Micron Technology, Inc. Circuits, systems, and methods for reducing simultaneous switching output noise, power noise, or combinations thereof
JP5348541B2 (ja) * 2009-05-20 2013-11-20 ルネサスエレクトロニクス株式会社 半導体装置
JP2011175710A (ja) * 2010-02-24 2011-09-08 Toshiba Corp 半導体記憶装置
CN103973298B (zh) * 2013-01-28 2017-12-29 恒景科技股份有限公司 振荡起始电路
US9064559B2 (en) * 2013-08-15 2015-06-23 Arm Limited Memory device and method of performing access operations within such a memory device
US10096348B2 (en) * 2015-05-15 2018-10-09 Purdue Research Foundation Memory array with reduced read power requirements and increased capacity
CN110007739B (zh) * 2017-12-29 2023-09-12 华为技术有限公司 一种噪声屏蔽电路及芯片
US10528292B2 (en) 2018-05-22 2020-01-07 Luca De Santis Power down/power-loss memory controller
US11069415B2 (en) 2018-10-05 2021-07-20 Samsung Electronics Co., Ltd. Memory device including charge pump circuit
KR102545174B1 (ko) * 2018-10-05 2023-06-19 삼성전자주식회사 차지 펌프 회로를 포함하는 메모리 장치

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US5267218A (en) * 1992-03-31 1993-11-30 Intel Corporation Nonvolatile memory card with a single power supply input
CN1524268A (zh) * 2001-05-10 2004-08-25 �ʼҷ����ֵ������޹�˾ 具有上电或复位硬件安全特性的安全多熔丝只读存储器及其方法
CN1637944A (zh) * 2003-12-30 2005-07-13 海力士半导体有限公司 半导体存储器装置的加电电路

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US5099297A (en) 1988-02-05 1992-03-24 Emanuel Hazani EEPROM cell structure and architecture with programming and erase terminals shared between several cells
JP2568442B2 (ja) * 1989-07-14 1997-01-08 セイコー電子工業株式会社 半導体集積回路装置
US5345422A (en) 1990-07-31 1994-09-06 Texas Instruments Incorporated Power up detection circuit
JPH06236694A (ja) 1991-05-07 1994-08-23 Intel Corp 高電圧レベル変換回路
JPH05109291A (ja) * 1991-10-14 1993-04-30 Toshiba Corp 不揮発性半導体記憶装置
US5602794A (en) * 1995-09-29 1997-02-11 Intel Corporation Variable stage charge pump
TW423162B (en) * 1997-02-27 2001-02-21 Toshiba Corp Power voltage supplying circuit and semiconductor memory including the same
JPH1196800A (ja) * 1997-09-24 1999-04-09 Hitachi Ltd 半導体集積回路装置
US7046568B2 (en) * 2002-09-24 2006-05-16 Sandisk Corporation Memory sensing circuit and method for low voltage operation
US7187600B2 (en) * 2004-09-22 2007-03-06 Freescale Semiconductor, Inc. Method and apparatus for protecting an integrated circuit from erroneous operation
US7149132B2 (en) * 2004-09-24 2006-12-12 Ovonyx, Inc. Biasing circuit for use in a non-volatile memory device
US7656714B2 (en) * 2004-11-03 2010-02-02 Samsung Electronics Co., Ltd. Bitline bias circuit and nor flash memory device including the bitline bias circuit
JP2006158132A (ja) * 2004-11-30 2006-06-15 Renesas Technology Corp チャージポンプ方式電源回路
KR100591773B1 (ko) * 2004-12-20 2006-06-26 삼성전자주식회사 불휘발성 반도체 메모리 장치 및 그것을 위한 전압 발생회로
KR100784861B1 (ko) * 2005-10-10 2007-12-14 삼성전자주식회사 플래시 메모리 장치 및 그것을 위한 전압 발생회로
KR100648295B1 (ko) * 2005-10-12 2006-11-23 삼성전자주식회사 플래시 메모리 장치 및 그것을 위한 전압 발생회로
KR100729353B1 (ko) * 2005-11-22 2007-06-15 삼성전자주식회사 통합된 레귤레이터/펌프 구조를 갖는 플래시 메모리 장치
US8098089B2 (en) * 2006-07-28 2012-01-17 Stmicroelectronics S.R.L. Voltage booster

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267218A (en) * 1992-03-31 1993-11-30 Intel Corporation Nonvolatile memory card with a single power supply input
CN1524268A (zh) * 2001-05-10 2004-08-25 �ʼҷ����ֵ������޹�˾ 具有上电或复位硬件安全特性的安全多熔丝只读存储器及其方法
CN1637944A (zh) * 2003-12-30 2005-07-13 海力士半导体有限公司 半导体存储器装置的加电电路

Also Published As

Publication number Publication date
WO2009020718A1 (en) 2009-02-12
US20090034352A1 (en) 2009-02-05
TWI486967B (zh) 2015-06-01
JP2010536115A (ja) 2010-11-25
CN101772809A (zh) 2010-07-07
JP5335791B2 (ja) 2013-11-06
KR20100066479A (ko) 2010-06-17
TW200912954A (en) 2009-03-16
KR101443419B1 (ko) 2014-09-24
US7724603B2 (en) 2010-05-25

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Address after: Texas in the United States

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Patentee before: Fisical Semiconductor Inc.

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