KR100487536B1 - 파워-온 리셋 회로 - Google Patents

파워-온 리셋 회로 Download PDF

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Publication number
KR100487536B1
KR100487536B1 KR10-2002-0049136A KR20020049136A KR100487536B1 KR 100487536 B1 KR100487536 B1 KR 100487536B1 KR 20020049136 A KR20020049136 A KR 20020049136A KR 100487536 B1 KR100487536 B1 KR 100487536B1
Authority
KR
South Korea
Prior art keywords
signal
input terminal
voltage
power supply
power
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
KR10-2002-0049136A
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English (en)
Korean (ko)
Other versions
KR20040017043A (ko
Inventor
권기원
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR10-2002-0049136A priority Critical patent/KR100487536B1/ko
Priority to US10/402,641 priority patent/US6914461B2/en
Priority to JP2003281985A priority patent/JP4226971B2/ja
Priority to CN03154574A priority patent/CN100593907C/zh
Publication of KR20040017043A publication Critical patent/KR20040017043A/ko
Application granted granted Critical
Publication of KR100487536B1 publication Critical patent/KR100487536B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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

Landscapes

  • Electronic Switches (AREA)
  • Dram (AREA)
KR10-2002-0049136A 2002-08-20 2002-08-20 파워-온 리셋 회로 Expired - Fee Related KR100487536B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR10-2002-0049136A KR100487536B1 (ko) 2002-08-20 2002-08-20 파워-온 리셋 회로
US10/402,641 US6914461B2 (en) 2002-08-20 2003-03-28 Power-on reset circuits including first and second signal generators and related methods
JP2003281985A JP4226971B2 (ja) 2002-08-20 2003-07-29 パワーオンリセット回路とその方法
CN03154574A CN100593907C (zh) 2002-08-20 2003-08-19 包括第一和第二信号发生器的加电复位电路及相关方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0049136A KR100487536B1 (ko) 2002-08-20 2002-08-20 파워-온 리셋 회로

Publications (2)

Publication Number Publication Date
KR20040017043A KR20040017043A (ko) 2004-02-26
KR100487536B1 true KR100487536B1 (ko) 2005-05-03

Family

ID=31884917

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0049136A Expired - Fee Related KR100487536B1 (ko) 2002-08-20 2002-08-20 파워-온 리셋 회로

Country Status (4)

Country Link
US (1) US6914461B2 (https=)
JP (1) JP4226971B2 (https=)
KR (1) KR100487536B1 (https=)
CN (1) CN100593907C (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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MXPA05009774A (es) * 2003-03-13 2006-03-08 Great Stuff Inc Control remoto para operacion de manguera.
US7019568B2 (en) * 2003-04-08 2006-03-28 Micron Technology, Inc. Clock independent power-on-reset circuit
US7030668B1 (en) * 2003-06-24 2006-04-18 Xilinx, Inc. Voltage detector
KR100605594B1 (ko) * 2003-10-31 2006-07-28 주식회사 하이닉스반도체 파워업신호 발생 장치
JP4504108B2 (ja) * 2004-06-15 2010-07-14 富士通セミコンダクター株式会社 リセット回路
KR100583611B1 (ko) * 2005-01-25 2006-05-26 삼성전자주식회사 파워-온 리셋 회로 및 파워-온 리셋 방법
JP4848564B2 (ja) * 2005-09-29 2011-12-28 株式会社ハイニックスセミコンダクター 半導体メモリ装置のリセット制御回路
US7432748B2 (en) * 2005-10-03 2008-10-07 Freescale Semiconductor, Inc Sequence-independent power-on reset for multi-voltage circuits
KR100842759B1 (ko) * 2007-01-03 2008-07-01 주식회사 하이닉스반도체 반도체메모리소자 및 그의 구동 방법
TW200848347A (en) 2007-02-23 2008-12-16 Great Stuff Inc Remote control for valve and hose reel system
KR100854462B1 (ko) * 2007-04-02 2008-08-27 주식회사 하이닉스반도체 초기화 신호 발생 회로
US7589568B2 (en) * 2007-05-04 2009-09-15 Microchip Technology Incorporated Variable power and response time brown-out-reset circuit
KR100897273B1 (ko) * 2007-06-26 2009-05-14 주식회사 하이닉스반도체 반도체 집적 회로의 테스트 모드 설정 장치 및 방법
JP5125605B2 (ja) * 2008-02-27 2013-01-23 富士通セミコンダクター株式会社 リセット制御を有する集積回路装置
JP5251499B2 (ja) * 2008-12-26 2013-07-31 富士通セミコンダクター株式会社 半導体装置、半導体装置の起動制御方法、及びシステム
KR101082105B1 (ko) * 2009-07-31 2011-11-10 주식회사 하이닉스반도체 파워업신호 생성회로
JP6046522B2 (ja) * 2013-03-05 2016-12-14 ルネサスエレクトロニクス株式会社 半導体装置及び無線通信装置
KR20140122567A (ko) * 2013-04-10 2014-10-20 에스케이하이닉스 주식회사 파워 온 리셋 회로를 포함하는 반도체 장치
KR20170006980A (ko) * 2015-07-10 2017-01-18 에스케이하이닉스 주식회사 파워 온 리셋 회로 및 이를 포함하는 반도체 메모리 장치
KR102475458B1 (ko) * 2016-05-30 2022-12-08 에스케이하이닉스 주식회사 파워 온 리셋 회로 및 이를 포함하는 반도체 메모리 장치
US9941884B2 (en) 2016-08-31 2018-04-10 Square, Inc. AC coupled level shifting circuit
US9917577B1 (en) * 2016-08-31 2018-03-13 Square, Inc. Brown-out detector and power-on-reset circuit
US10228736B2 (en) * 2016-12-30 2019-03-12 Texas Instruments Incorporated Reset isolation for an embedded safety island in a system on a chip
US10474846B1 (en) 2017-08-31 2019-11-12 Square, Inc. Processor power supply glitch detection
TWI632773B (zh) * 2017-09-25 2018-08-11 立錡科技股份有限公司 低耗電電源啟動重設電路與參考訊號電路
US10476607B2 (en) 2017-09-30 2019-11-12 Square, Inc. Wireless signal noise reduction
JP7251929B2 (ja) * 2018-06-21 2023-04-04 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
CN112104349B (zh) * 2019-06-17 2024-01-26 国民技术股份有限公司 上电复位电路及芯片
US11177803B2 (en) * 2019-12-12 2021-11-16 Texas Instruments Incorporated Threshold tracking power-on-reset circuit
US11502679B2 (en) 2020-08-13 2022-11-15 Macronix International Co., Ltd. Robust power-on-reset circuit with body effect technique
KR102602246B1 (ko) * 2020-09-01 2023-11-13 삼성에스디아이 주식회사 비교기 회로 및 이를 포함하는 스위치 제어 장치
CN112468126B (zh) * 2020-11-30 2024-08-02 上海坤锐电子科技有限公司 一种上电复位电路及芯片
JP2025029444A (ja) * 2023-08-21 2025-03-06 日本航空電子工業株式会社 リセット回路、及びリセット回路設計方法
CN118713638B (zh) * 2024-06-03 2025-03-18 上海芯炽科技集团有限公司 一种基于ldo的上电复位电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144159A (en) * 1990-11-26 1992-09-01 Delco Electronics Corporation Power-on-reset (POR) circuit having power supply rise time independence
JPH1127121A (ja) * 1997-07-03 1999-01-29 Seiko Epson Corp パワーオンリセット回路
JPH1131956A (ja) * 1997-07-10 1999-02-02 Toshiba Corp リセット信号発生回路
KR19990009451A (ko) * 1997-07-09 1999-02-05 윤종용 전압검출기 이용한 파워온리셋장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142118A (en) * 1977-08-18 1979-02-27 Mostek Corporation Integrated circuit with power supply voltage level detection
US5323067A (en) * 1993-04-14 1994-06-21 National Semiconductor Corporation Self-disabling power-up detection circuit
KR960011205B1 (ko) * 1993-11-08 1996-08-21 삼성전자 주식회사 반도체메모리장치의 안정된 파워-온을 위한 스타트-엎회로
US5581206A (en) * 1995-07-28 1996-12-03 Micron Quantum Devices, Inc. Power level detection circuit
KR100301368B1 (ko) * 1998-06-12 2001-10-27 윤종용 파워온리셋회로
US6160429A (en) * 1998-11-12 2000-12-12 Fairchild Semiconductor Corporation Power-on reset circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144159A (en) * 1990-11-26 1992-09-01 Delco Electronics Corporation Power-on-reset (POR) circuit having power supply rise time independence
JPH1127121A (ja) * 1997-07-03 1999-01-29 Seiko Epson Corp パワーオンリセット回路
KR19990009451A (ko) * 1997-07-09 1999-02-05 윤종용 전압검출기 이용한 파워온리셋장치
JPH1131956A (ja) * 1997-07-10 1999-02-02 Toshiba Corp リセット信号発生回路

Also Published As

Publication number Publication date
JP2004080772A (ja) 2004-03-11
CN1485984A (zh) 2004-03-31
US20040036514A1 (en) 2004-02-26
JP4226971B2 (ja) 2009-02-18
US6914461B2 (en) 2005-07-05
CN100593907C (zh) 2010-03-10
KR20040017043A (ko) 2004-02-26

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