DE60011792D1 - Elektrische/elektronische schaltungsanordnung - Google Patents

Elektrische/elektronische schaltungsanordnung

Info

Publication number
DE60011792D1
DE60011792D1 DE60011792T DE60011792T DE60011792D1 DE 60011792 D1 DE60011792 D1 DE 60011792D1 DE 60011792 T DE60011792 T DE 60011792T DE 60011792 T DE60011792 T DE 60011792T DE 60011792 D1 DE60011792 D1 DE 60011792D1
Authority
DE
Germany
Prior art keywords
electrical
electronic circuit
circuit arrangement
arrangement
electronic
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 - Lifetime
Application number
DE60011792T
Other languages
English (en)
Other versions
DE60011792T2 (de
Inventor
Eiji Kawai
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.)
Sony Interactive Entertainment Inc
Original Assignee
Sony Computer Entertainment Inc
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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Application granted granted Critical
Publication of DE60011792D1 publication Critical patent/DE60011792D1/de
Publication of DE60011792T2 publication Critical patent/DE60011792T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/24—Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Read Only Memory (AREA)
  • Storage Device Security (AREA)
DE60011792T 1999-08-31 2000-08-29 Elektrische/elektronische schaltungsanordnung Expired - Lifetime DE60011792T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24593399 1999-08-31
JP24593399 1999-08-31
PCT/JP2000/005835 WO2001016961A1 (en) 1999-08-31 2000-08-29 Electric/electronic circuit device

Publications (2)

Publication Number Publication Date
DE60011792D1 true DE60011792D1 (de) 2004-07-29
DE60011792T2 DE60011792T2 (de) 2005-07-14

Family

ID=17141028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011792T Expired - Lifetime DE60011792T2 (de) 1999-08-31 2000-08-29 Elektrische/elektronische schaltungsanordnung

Country Status (10)

Country Link
US (1) US6518823B1 (de)
EP (1) EP1212754B1 (de)
KR (1) KR100798286B1 (de)
CN (1) CN1371515A (de)
AU (1) AU6734400A (de)
BR (1) BR0013662A (de)
CA (1) CA2382715A1 (de)
DE (1) DE60011792T2 (de)
MX (1) MXPA02001838A (de)
WO (1) WO2001016961A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7250804B2 (en) * 2002-12-17 2007-07-31 M/A -Com, Inc. Series/shunt switch and method of control
US7135898B2 (en) * 2003-06-27 2006-11-14 Macronix International Co., Ltd. Power-on reset circuit with supply voltage and temperature immunity, ultra-low DC leakage current, and fast power crash reaction
US7180102B2 (en) * 2003-09-30 2007-02-20 Agere Systems Inc. Method and apparatus for using cobalt silicided polycrystalline silicon for a one time programmable non-volatile semiconductor memory
US7142452B1 (en) 2004-06-07 2006-11-28 Virage Logic Corporation Method and system for securing data in a multi-time programmable non-volatile memory device
JP4472701B2 (ja) * 2004-07-29 2010-06-02 スパンション エルエルシー 不揮発性記憶装置の情報設定方法、不揮発性記憶装置、およびそれらを搭載したシステム
KR100652412B1 (ko) * 2005-06-01 2006-12-01 삼성전자주식회사 정보 보호가 필요한 장치에 접근을 완전히 차단하는 회로및 방법
US7359173B2 (en) * 2005-07-26 2008-04-15 Texas Instruments Incorporated System and method for protecting IC components
US7479798B1 (en) 2006-05-16 2009-01-20 Altera Corporation Selectively disabled output
JP5186925B2 (ja) * 2008-01-11 2013-04-24 株式会社リコー 半導体装置及びその製造方法
CN101752001B (zh) * 2008-12-12 2012-10-17 北京中电华大电子设计有限责任公司 一种防止可编程非易失存储器中内容被误改写的方法
US9649014B2 (en) * 2010-04-28 2017-05-16 Xiaolong OuYang Single use medical devices
US10426320B2 (en) 2010-04-28 2019-10-01 Xiaolong OuYang Single use medical devices
US8975951B2 (en) 2011-04-11 2015-03-10 Sony Corporation Semiconductor integrated circuit
CN104616696A (zh) * 2015-02-06 2015-05-13 浪潮电子信息产业股份有限公司 一种efuse的控制方法
KR102294149B1 (ko) 2015-02-13 2021-08-26 삼성전자주식회사 슈미트 트리거 회로 및 이를 포함하는 비휘발성 메모리 장치
US10869592B2 (en) 2015-02-23 2020-12-22 Uroviu Corp. Handheld surgical endoscope
US10874287B2 (en) 2015-02-23 2020-12-29 Uroviu Corp. Handheld surgical endoscope
US11684248B2 (en) 2017-09-25 2023-06-27 Micronvision Corp. Endoscopy/stereo colposcopy medical instrument
US11832797B2 (en) 2016-09-25 2023-12-05 Micronvision Corp. Endoscopic fluorescence imaging
US11771304B1 (en) 2020-11-12 2023-10-03 Micronvision Corp. Minimally invasive endoscope
US11980342B2 (en) 2020-11-12 2024-05-14 Micronvision Corp. Minimally invasive endoscope
CN110147333B (zh) * 2019-04-19 2021-09-28 宜鼎国际股份有限公司 写入保护电路
EP4003138A4 (de) 2019-07-25 2023-08-30 Uroviu Corp. Wegwerfbare endoskopiekanüle mit integriertem greifer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935645A (en) 1988-03-02 1990-06-19 Dallas Semiconductor Corporation Fusing and detection circuit
US4933898A (en) * 1989-01-12 1990-06-12 General Instrument Corporation Secure integrated circuit chip with conductive shield
US5270983A (en) 1990-09-13 1993-12-14 Ncr Corporation Single element security fusible link
JPH06243677A (ja) * 1993-02-19 1994-09-02 Hitachi Ltd 半導体記憶装置とメモリ装置及びその品種設定方法
US5315177A (en) * 1993-03-12 1994-05-24 Micron Semiconductor, Inc. One time programmable fully-testable programmable logic device with zero power and anti-fuse cell architecture
US5491444A (en) * 1993-12-28 1996-02-13 Sgs-Thomson Microelectronics, Inc. Fuse circuit with feedback disconnect
GB2288048A (en) 1994-03-29 1995-10-04 Winbond Electronics Corp Intergrated circuit
US5663902A (en) * 1996-07-18 1997-09-02 Hewlett-Packard Company System and method for disabling static current paths in fuse logic
US6014052A (en) * 1997-09-29 2000-01-11 Lsi Logic Corporation Implementation of serial fusible links
KR100302588B1 (ko) * 1998-04-14 2001-09-22 김영환 리던던시퓨즈읽기회로
US6246243B1 (en) * 2000-01-21 2001-06-12 Analog Devices, Inc. Semi-fusible link system

Also Published As

Publication number Publication date
BR0013662A (pt) 2002-05-14
MXPA02001838A (es) 2002-08-12
DE60011792T2 (de) 2005-07-14
CN1371515A (zh) 2002-09-25
KR20020039340A (ko) 2002-05-25
EP1212754B1 (de) 2004-06-23
AU6734400A (en) 2001-03-26
US6518823B1 (en) 2003-02-11
KR100798286B1 (ko) 2008-01-28
WO2001016961A1 (en) 2001-03-08
CA2382715A1 (en) 2001-03-08
EP1212754A1 (de) 2002-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition