CN1273882C - 用于半导体集成电路器件上的通电复位电路 - Google Patents
用于半导体集成电路器件上的通电复位电路 Download PDFInfo
- Publication number
- CN1273882C CN1273882C CNB981023320A CN98102332A CN1273882C CN 1273882 C CN1273882 C CN 1273882C CN B981023320 A CNB981023320 A CN B981023320A CN 98102332 A CN98102332 A CN 98102332A CN 1273882 C CN1273882 C CN 1273882C
- Authority
- CN
- China
- Prior art keywords
- circuit
- reset
- voltage
- terminal
- latch cicuit
- 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
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Images
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
Landscapes
- Electronic Switches (AREA)
- Measurement Of Current Or Voltage (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP143960/97 | 1997-06-02 | ||
JP9143960A JP3031293B2 (ja) | 1997-06-02 | 1997-06-02 | パワーオンリセット回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1201929A CN1201929A (zh) | 1998-12-16 |
CN1273882C true CN1273882C (zh) | 2006-09-06 |
Family
ID=15351062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981023320A Expired - Fee Related CN1273882C (zh) | 1997-06-02 | 1998-06-02 | 用于半导体集成电路器件上的通电复位电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6011447A (zh) |
JP (1) | JP3031293B2 (zh) |
KR (1) | KR100327951B1 (zh) |
CN (1) | CN1273882C (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6980037B1 (en) * | 1998-09-16 | 2005-12-27 | Cirrus Logic, Inc. | Power on reset techniques for an integrated circuit chip |
JP2000122749A (ja) * | 1998-10-20 | 2000-04-28 | Mitsubishi Electric Corp | 発振停止検出装置 |
US6473852B1 (en) | 1998-10-30 | 2002-10-29 | Fairchild Semiconductor Corporation | Method and circuit for performing automatic power on reset of an integrated circuit |
EP1014547A3 (en) | 1998-12-21 | 2000-11-15 | Fairchild Semiconductor Corporation | Low-current charge pump system |
KR100397340B1 (ko) * | 1999-10-15 | 2003-09-13 | 엘지전자 주식회사 | 집적회로의 리셋장치 |
JP3581610B2 (ja) * | 1999-10-25 | 2004-10-27 | セイコーインスツルメンツ株式会社 | ラッチ回路 |
KR100403341B1 (ko) * | 2001-08-24 | 2003-11-01 | 주식회사 하이닉스반도체 | 파워-업 신호 발생회로 |
JP2004304632A (ja) * | 2003-03-31 | 2004-10-28 | Toshiba Corp | パワーオンディテクタ、及びこのパワーオンディテクタを用いたパワーオンリセット回路 |
CN100414643C (zh) * | 2004-01-15 | 2008-08-27 | 威达电股份有限公司 | 电源开启重置的解除装置及方法 |
JP4338548B2 (ja) * | 2004-02-26 | 2009-10-07 | Okiセミコンダクタ株式会社 | パワーオンリセット回路および半導体集積回路 |
JP4578882B2 (ja) * | 2004-07-30 | 2010-11-10 | ルネサスエレクトロニクス株式会社 | 半導体集積回路 |
JP2006148189A (ja) * | 2004-11-16 | 2006-06-08 | Seiko Epson Corp | 発振装置及び発振方法 |
DE102005007084B4 (de) * | 2005-02-16 | 2010-02-11 | Qimonda Ag | Integrierter Halbleiterspeicher mit einstellbarer interner Spannung |
US20070001721A1 (en) * | 2005-07-01 | 2007-01-04 | Chi-Yang Chen | Power-on reset circuit |
JP2007081654A (ja) * | 2005-09-13 | 2007-03-29 | Elpida Memory Inc | 半導体装置 |
US20090002034A1 (en) * | 2006-02-09 | 2009-01-01 | Nxp B.V. | Circuit Arrangement and Method for Detecting a Power Down Situation of a Voltage Supply Source |
JP4436406B2 (ja) * | 2007-12-12 | 2010-03-24 | 矢崎総業株式会社 | 負荷制御装置 |
CN101566974B (zh) * | 2009-05-25 | 2011-11-30 | 炬力集成电路设计有限公司 | 一种片上系统及其启动方法 |
US8461934B1 (en) * | 2010-10-26 | 2013-06-11 | Marvell International Ltd. | External oscillator detector |
CN104298640B (zh) * | 2014-10-11 | 2020-02-21 | 上海斐讯数据通信技术有限公司 | 在终端通信设备初始化中保持输入输出端状态稳定的电路 |
JP6848579B2 (ja) * | 2017-03-23 | 2021-03-24 | セイコーエプソン株式会社 | 電子回路および電子時計 |
CN107506251B (zh) * | 2017-07-25 | 2021-07-06 | 海信视像科技股份有限公司 | 对智能设备进行复位的方法及装置 |
CN115167194B (zh) * | 2022-05-26 | 2024-06-11 | 中国第一汽车股份有限公司 | 一种车用autosar标准实时控制器复位启动时间优化方法、系统、设备和存储介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5039875A (en) * | 1989-11-28 | 1991-08-13 | Samsung Semiconductor | CMOS power-on reset circuit |
JP3197735B2 (ja) * | 1994-02-28 | 2001-08-13 | 富士通株式会社 | パワーオンリセット回路及び電源電圧検出回路 |
DE19534785C1 (de) * | 1995-09-19 | 1997-01-16 | Siemens Ag | Schaltungsanordnung zur Erzeugung eines Freigabesignals für eine taktsteuerbare Schaltung |
-
1997
- 1997-06-02 JP JP9143960A patent/JP3031293B2/ja not_active Expired - Fee Related
-
1998
- 1998-05-22 US US09/083,423 patent/US6011447A/en not_active Expired - Fee Related
- 1998-06-01 KR KR1019980020227A patent/KR100327951B1/ko not_active IP Right Cessation
- 1998-06-02 CN CNB981023320A patent/CN1273882C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH10332750A (ja) | 1998-12-18 |
KR19990006555A (ko) | 1999-01-25 |
US6011447A (en) | 2000-01-04 |
JP3031293B2 (ja) | 2000-04-10 |
CN1201929A (zh) | 1998-12-16 |
KR100327951B1 (ko) | 2002-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: NEC ELECTRONICS TAIWAN LTD. Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20030328 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030328 Address after: Kanagawa, Japan Applicant after: NEC Corp. Address before: Tokyo, Japan Applicant before: NEC Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER NAME: NEC CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20130602 |