KR900012359A - 집적회로 칩 - Google Patents

집적회로 칩

Info

Publication number: KR900012359A
Authority: KR; South Korea
Prior art keywords: integrated circuit; circuit chip; chip; integrated; circuit
Prior art date: 1989-01-12

Application number

KR1019900000210A

Other languages

English (en)

Other versions

KR930011346B1 (ko

Inventor

씨. 길버그 로버트

모로네이 폴

앨린 슈메이트 윌리암

Original Assignee

제너럴 인스트루먼트 코포레이션

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.)

1989-01-12

Filing date

1990-01-10

Publication date

1990-08-03

1990-01-10 Application filed by 제너럴 인스트루먼트 코포레이션 filed Critical 제너럴 인스트루먼트 코포레이션

1990-08-03 Publication of KR900012359A publication Critical patent/KR900012359A/ko

1993-11-30 Application granted granted Critical

1993-11-30 Publication of KR930011346B1 publication Critical patent/KR930011346B1/ko

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/20—Address safety or protection circuits, i.e. arrangements for preventing unauthorized or accidental access
- 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

Landscapes

Engineering & Computer Science (AREA)
Computer Security & Cryptography (AREA)
Microelectronics & Electronic Packaging (AREA)
Theoretical Computer Science (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Power Engineering (AREA)
General Engineering & Computer Science (AREA)
Condensed Matter Physics & Semiconductors (AREA)
Computer Hardware Design (AREA)
Storage Device Security (AREA)
Read Only Memory (AREA)
Techniques For Improving Reliability Of Storages (AREA)
Semiconductor Integrated Circuits (AREA)

KR1019900000210A 1989-01-12 1990-01-10 집적회로 칩 KR930011346B1 (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US297,137		1989-01-12
US07/297,137 US5083293A (en)	1989-01-12	1989-01-12	Prevention of alteration of data stored in secure integrated circuit chip memory

Publications (2)

Publication Number	Publication Date
KR900012359A true KR900012359A (ko)	1990-08-03
KR930011346B1 KR930011346B1 (ko)	1993-11-30

Family

ID=23145013

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1019900000210A KR930011346B1 (ko)	1989-01-12	1990-01-10	집적회로 칩

Country Status (11)

Country	Link
US (1)	US5083293A (ko)
EP (1)	EP0378307B1 (ko)
JP (1)	JPH02230443A (ko)
KR (1)	KR930011346B1 (ko)
AU (1)	AU621440B2 (ko)
CA (1)	CA2007468C (ko)
DE (1)	DE69014909T2 (ko)
DK (1)	DK0378307T3 (ko)
ES (1)	ES2066114T3 (ko)
IE (1)	IE62794B1 (ko)
NO (1)	NO304628B1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5381366A (en) *	1989-04-11	1995-01-10	Mitsubishi Denki Kabushiki Kaisha	Non-volatile semiconductor memory device with timer controlled re-write inhibit means
KR940005696B1 (ko) *	1991-11-25	1994-06-22	현대전자산업 주식회사	보안성 있는 롬(rom)소자
US5467396A (en) *	1993-10-27	1995-11-14	The Titan Corporation	Tamper-proof data storage
US5384727A (en) *	1993-11-08	1995-01-24	Advanced Micro Devices, Inc.	Fuse trimming in plastic package devices
US5533123A (en) *	1994-06-28	1996-07-02	National Semiconductor Corporation	Programmable distributed personal security
US6144219A (en) *	1995-10-26	2000-11-07	Advanced Micro Devices, Inc.	System and method for isolation of varying-power backed memory controller inputs
US5959466A (en)	1997-01-31	1999-09-28	Actel Corporation	Field programmable gate array with mask programmed input and output buffers
US5861662A (en) *	1997-02-24	1999-01-19	General Instrument Corporation	Anti-tamper bond wire shield for an integrated circuit
US6150837A (en) *	1997-02-28	2000-11-21	Actel Corporation	Enhanced field programmable gate array
EP1063589A1 (en)	1999-06-25	2000-12-27	TELEFONAKTIEBOLAGET L M ERICSSON (publ)	Device for processing data and corresponding method
US6608792B2 (en) *	2000-11-09	2003-08-19	Texas Instruments Incorporated	Method and apparatus for storing data in an integrated circuit
KR100761399B1 (ko) *	2000-12-30	2007-09-27	주식회사 하이닉스반도체	리던던시 회로
DE10211571B4 (de) *	2002-03-15	2006-03-02	Infineon Technologies Ag	Vorrichtung und Verfahren zur Überwachung eines Zustandes einer elektronischen Komponente, insbesondere einer Sicherung
DE10224767A1 (de) *	2002-06-04	2003-12-18	Scm Microsystems Gmbh	Personalisiertes digitales Datenverarbeitungssystem
CN100428666C (zh) *	2002-12-16	2008-10-22	中国电子科技集团公司第三十研究所	一种密码芯片密钥快速更换方法
US7299327B2 (en) *	2005-02-18	2007-11-20	International Business Machines Corporation	Content-on-demand memory key with positive access evidence feature
KR100652412B1 (ko)	2005-06-01	2006-12-01	삼성전자주식회사	정보 보호가 필요한 장치에 접근을 완전히 차단하는 회로및 방법
US7434127B2 (en) *	2005-11-29	2008-10-07	International Business Machines Corporation	eFuse programming data alignment verification apparatus and method
US7623378B1 (en) *	2006-05-02	2009-11-24	Lattice Semiconductor Corporation	Selective programming of non-volatile memory facilitated by security fuses
US8122203B2 (en) *	2008-04-10	2012-02-21	International Business Machines Corporation	Serviceability level indicator processing for storage alteration
US20110002186A1 (en) *	2009-07-01	2011-01-06	Lsi Corporation	Secure electrically programmable fuse and method of operating the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4641241A (en) *	1984-05-08	1987-02-03	R. F. Shoup Corporation	Memory cartridge for electronic voting system
US4687951A (en) *	1984-10-29	1987-08-18	Texas Instruments Incorporated	Fuse link for varying chip operating parameters
JPS61140000A (ja) *	1984-12-10	1986-06-27	Nec Corp	プログラマブル読出し専用メモリ
US4744062A (en) *	1985-04-23	1988-05-10	Hitachi, Ltd.	Semiconductor integrated circuit with nonvolatile memory
JPS6280744A (ja) *	1985-10-04	1987-04-14	Nec Corp	Ｒａｍの制御回路
JPS634492A (ja) *	1986-06-23	1988-01-09	Mitsubishi Electric Corp	半導体記憶装置
FR2608317B1 (fr) *	1986-12-15	1989-02-10	Dassault Electronique	Circuit integre protege par une resine
US4796235A (en) *	1987-07-22	1989-01-03	Motorola, Inc.	Write protect mechanism for non-volatile memory

1989
- 1989-01-12 US US07/297,137 patent/US5083293A/en not_active Expired - Lifetime
1990
- 1990-01-02 IE IE490A patent/IE62794B1/en not_active IP Right Cessation
- 1990-01-04 EP EP90300091A patent/EP0378307B1/en not_active Expired - Lifetime
- 1990-01-04 DE DE69014909T patent/DE69014909T2/de not_active Expired - Fee Related
- 1990-01-04 AU AU47670/90A patent/AU621440B2/en not_active Ceased
- 1990-01-04 DK DK90300091.7T patent/DK0378307T3/da active
- 1990-01-04 ES ES90300091T patent/ES2066114T3/es not_active Expired - Lifetime
- 1990-01-10 NO NO900115A patent/NO304628B1/no unknown
- 1990-01-10 KR KR1019900000210A patent/KR930011346B1/ko not_active IP Right Cessation
- 1990-01-10 CA CA002007468A patent/CA2007468C/en not_active Expired - Lifetime
- 1990-01-11 JP JP2004398A patent/JPH02230443A/ja active Pending

Also Published As

Publication number	Publication date
NO304628B1 (no)	1999-01-18
DE69014909D1 (de)	1995-01-26
KR930011346B1 (ko)	1993-11-30
EP0378307A3 (en)	1992-04-22
CA2007468A1 (en)	1990-07-12
JPH02230443A (ja)	1990-09-12
AU4767090A (en)	1990-07-19
EP0378307A2 (en)	1990-07-18
CA2007468C (en)	1993-04-20
NO900115L (no)	1990-07-13
DE69014909T2 (de)	1995-05-04
DK0378307T3 (da)	1995-05-15
US5083293A (en)	1992-01-21
EP0378307B1 (en)	1994-12-14
IE900004L (en)	1990-07-12
NO900115D0 (no)	1990-01-10
IE62794B1 (en)	1995-03-08
AU621440B2 (en)	1992-03-12
ES2066114T3 (es)	1995-03-01

Legal Events

Date	Code	Title	Description
1990-03-21	A201	Request for examination
1993-04-12	E902	Notification of reason for refusal
1993-11-09	G160	Decision to publish patent application
1994-02-21	E701	Decision to grant or registration of patent right
1994-03-11	GRNT	Written decision to grant
2008-10-06	FPAY	Annual fee payment	Payment date: 20081007 Year of fee payment: 16
2009-12-01	LAPS	Lapse due to unpaid annual fee

Publication	Publication Date	Title
KR900012345A (ko)	1990-08-03	집적 회로 칩
DE69026164T2 (de)	1996-10-31	Halbleitende integrierte Schaltung
DE69025365D1 (de)	1996-03-28	Karte mit integrierter Schaltung
KR890015413A (ko)	1989-10-30	반도체 집적회로
DK213989A (da)	1989-11-07	Integreret kredsloebskort
DE3855797D1 (de)	1997-03-27	Integrierte Halbleiterschaltung
DE69023565T2 (de)	1996-05-02	Integrierte Halbleiterschaltung.
DE69031603D1 (de)	1997-11-27	Integrierter Torschaltungs-Schaltkreis
DE69013267T2 (de)	1995-03-16	Integrierte Halbleiterschaltungsanordnung.
DE69012194D1 (de)	1994-10-13	Integrierter Halbleiterschaltkreis.
KR900012359A (ko)	1990-08-03	집적회로 칩
DE69011038D1 (de)	1994-09-01	Integrierte Halbleiterschaltung.
DE69031671D1 (de)	1997-12-11	Integrierte Halbleiterschaltung
DE69029468T2 (de)	1997-05-15	Integrierte Schaltungsanordnung
DE68929104T2 (de)	2000-07-13	Integrierte Halbleiterschaltung
DE69027831T2 (de)	1997-01-02	Integrierte MOS-Schaltung
DE69026226T2 (de)	1996-10-10	Integrierte Halbleiterschaltung
DE69031944T2 (de)	1998-05-28	Integrierte halbleiterschaltung
DE68929148D1 (de)	2000-03-09	Integrierte Halbleiterschaltung
DE69012848D1 (de)	1994-11-03	Integrierte Halbleiterschaltungsanordnungen.
DE69027828T2 (de)	1996-11-21	Integrierte Halbleiter-Schaltungs-Vorrichtungen
DE69023612T2 (de)	1996-04-25	Integrierte Schaltung.
DE59010443D1 (de)	1996-09-19	Integrierte Schaltungsanordnung
KR900010775A (ko)	1990-07-09	반도체 집적회로
DE68928096D1 (de)	1997-07-10	Integrierter Halbleiterschaltkreis