FR2843660B1 - Circuit por programmable a deux seuils de commutation - Google Patents

Circuit por programmable a deux seuils de commutation

Info

Publication number
FR2843660B1
FR2843660B1 FR0210350A FR0210350A FR2843660B1 FR 2843660 B1 FR2843660 B1 FR 2843660B1 FR 0210350 A FR0210350 A FR 0210350A FR 0210350 A FR0210350 A FR 0210350A FR 2843660 B1 FR2843660 B1 FR 2843660B1
Authority
FR
France
Prior art keywords
programmable
por circuit
switching thresholds
thresholds
switching
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 - Fee Related
Application number
FR0210350A
Other languages
English (en)
Other versions
FR2843660A1 (fr
Inventor
Rosa Francesco La
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0210350A priority Critical patent/FR2843660B1/fr
Priority to US10/641,337 priority patent/US6897689B2/en
Publication of FR2843660A1 publication Critical patent/FR2843660A1/fr
Application granted granted Critical
Publication of FR2843660B1 publication Critical patent/FR2843660B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K17/223—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in field-effect transistor switches
FR0210350A 2002-08-16 2002-08-16 Circuit por programmable a deux seuils de commutation Expired - Fee Related FR2843660B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0210350A FR2843660B1 (fr) 2002-08-16 2002-08-16 Circuit por programmable a deux seuils de commutation
US10/641,337 US6897689B2 (en) 2002-08-16 2003-08-14 Programmable POR circuit with two switching thresholds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0210350A FR2843660B1 (fr) 2002-08-16 2002-08-16 Circuit por programmable a deux seuils de commutation

Publications (2)

Publication Number Publication Date
FR2843660A1 FR2843660A1 (fr) 2004-02-20
FR2843660B1 true FR2843660B1 (fr) 2004-09-24

Family

ID=30776020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0210350A Expired - Fee Related FR2843660B1 (fr) 2002-08-16 2002-08-16 Circuit por programmable a deux seuils de commutation

Country Status (2)

Country Link
US (1) US6897689B2 (fr)
FR (1) FR2843660B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8134402B1 (en) * 2004-02-09 2012-03-13 National Semiconductor Corporation Apparatus and method for powering up with hysteresis inactive
KR100650816B1 (ko) * 2004-02-19 2006-11-27 주식회사 하이닉스반도체 내부 회로 보호 장치
US7312646B2 (en) * 2005-05-13 2007-12-25 Packet Digital Method and apparatus for controlling switching transients
US20070024332A1 (en) * 2005-07-28 2007-02-01 Standard Microsystems Corporation All MOS power-on-reset circuit
US7804254B2 (en) * 2006-04-19 2010-09-28 Monolithic Power Systems, Inc. Method and circuit for short-circuit and over-current protection in a discharge lamp system
FR2904464A1 (fr) * 2006-07-27 2008-02-01 St Microelectronics Sa Circuit eeprom de retention de charges pour mesure temporelle
CN101601097B (zh) * 2006-07-27 2012-10-17 意法半导体有限公司 用于进行时间测量的电荷保持电路
FR2904463A1 (fr) * 2006-07-27 2008-02-01 St Microelectronics Sa Programmation d'un circuit de retention de charges pour mesure temporelle
FR2926400A1 (fr) 2008-01-11 2009-07-17 St Microelectronics Rousset Cellule eeprom a perte de charges
KR100937948B1 (ko) * 2008-06-04 2010-01-21 주식회사 하이닉스반도체 파워 업 신호 생성회로와 생성 방법
KR101022673B1 (ko) * 2009-06-16 2011-03-22 주식회사 하이닉스반도체 반도체 메모리장치의 파워업회로
KR101178560B1 (ko) * 2010-07-06 2012-09-03 에스케이하이닉스 주식회사 파워업 신호 생성회로 및 생성 방법
FR3041466B1 (fr) * 2015-09-21 2017-09-08 Stmicroelectronics Rousset Procede de controle du fonctionnement d'un dispositif de memoire de type eeprom, et dispositif correspondant
US9729138B1 (en) 2015-12-16 2017-08-08 Adesto Technologies Corporation Circuits and systems having low power power-on-reset and/or brown out detection
JP6243990B2 (ja) * 2016-10-24 2017-12-06 ローム株式会社 リセット回路
JP7075715B2 (ja) * 2016-10-28 2022-05-26 ラピスセミコンダクタ株式会社 半導体装置及びパワーオンリセット信号の生成方法
US11146057B2 (en) 2018-10-25 2021-10-12 Nxp Usa, Inc. Pad protection in an integrated circuit
CN111081291B (zh) * 2020-01-03 2023-09-05 深圳青铜剑技术有限公司 一种非易失性存储器供电电路及其方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04232695A (ja) * 1990-08-06 1992-08-20 Hughes Aircraft Co Ｅｅｐｒｏｍアナログスイッチ
FR2744303B1 (fr) * 1996-01-31 1998-03-27 Sgs Thomson Microelectronics Dispositif pour neutraliser un circuit electronique lors de sa mise sous tension ou sa mise hors tension
FR2753579B1 (fr) * 1996-09-19 1998-10-30 Sgs Thomson Microelectronics Circuit electronique pourvu d'un dispositif de neutralisation
US5831460A (en) * 1997-02-26 1998-11-03 Xilinx, Inc. Power-on reset circuit with separate power-up and brown-out trigger levels
US6204703B1 (en) * 1998-12-21 2001-03-20 Samsung Electronics Co., Ltd. Power on reset circuit with power noise immunity
JP3987674B2 (ja) * 2000-06-01 2007-10-10 富士通株式会社 半導体集積回路

Also Published As

Publication number Publication date
US6897689B2 (en) 2005-05-24
FR2843660A1 (fr) 2004-02-20
US20040070430A1 (en) 2004-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100430