FR2787911B1 - Structure differentielle de cellules memoire a programmation unique en technologie cmos - Google Patents

Structure differentielle de cellules memoire a programmation unique en technologie cmos

Info

Publication number
FR2787911B1
FR2787911B1 FR9816583A FR9816583A FR2787911B1 FR 2787911 B1 FR2787911 B1 FR 2787911B1 FR 9816583 A FR9816583 A FR 9816583A FR 9816583 A FR9816583 A FR 9816583A FR 2787911 B1 FR2787911 B1 FR 2787911B1
Authority
FR
France
Prior art keywords
memory cells
cmos technology
differential structure
unique programming
programming
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
FR9816583A
Other languages
English (en)
Other versions
FR2787911A1 (fr
Inventor
Philippe Candelier
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 FR9816583A priority Critical patent/FR2787911B1/fr
Priority to US09/470,893 priority patent/US6351407B1/en
Publication of FR2787911A1 publication Critical patent/FR2787911A1/fr
Application granted granted Critical
Publication of FR2787911B1 publication Critical patent/FR2787911B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
    • G11C17/18—Auxiliary circuits, e.g. for writing into memory
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
    • G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links
FR9816583A 1998-12-23 1998-12-23 Structure differentielle de cellules memoire a programmation unique en technologie cmos Expired - Fee Related FR2787911B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9816583A FR2787911B1 (fr) 1998-12-23 1998-12-23 Structure differentielle de cellules memoire a programmation unique en technologie cmos
US09/470,893 US6351407B1 (en) 1998-12-23 1999-12-22 Differential one-time programmable memory cell structure in CMOS technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816583A FR2787911B1 (fr) 1998-12-23 1998-12-23 Structure differentielle de cellules memoire a programmation unique en technologie cmos

Publications (2)

Publication Number Publication Date
FR2787911A1 FR2787911A1 (fr) 2000-06-30
FR2787911B1 true FR2787911B1 (fr) 2001-11-02

Family

ID=9534629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816583A Expired - Fee Related FR2787911B1 (fr) 1998-12-23 1998-12-23 Structure differentielle de cellules memoire a programmation unique en technologie cmos

Country Status (2)

Country Link
US (1) US6351407B1 (fr)
FR (1) FR2787911B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004022736A (ja) * 2002-06-14 2004-01-22 Nec Electronics Corp 不揮発性ラッチ回路および半導体装置
US7411810B2 (en) 2005-12-11 2008-08-12 Juhan Kim One-time programmable memory
US9245647B2 (en) * 2014-06-30 2016-01-26 Chengdu Monolithic Power Systems Co., Ltd. One-time programmable memory cell and circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426614A (en) * 1994-01-13 1995-06-20 Texas Instruments Incorporated Memory cell with programmable antifuse technology
US5712577A (en) * 1996-04-18 1998-01-27 Electronics And Telecommunications Research Institute Anti-fuse programming circuit for user programmable integrated
US5668751A (en) * 1996-08-01 1997-09-16 Micron Technology, Inc. Antifuse programming method and apparatus
US5835402A (en) * 1997-03-27 1998-11-10 Xilinx, Inc. Non-volatile storage for standard CMOS integrated circuits

Also Published As

Publication number Publication date
FR2787911A1 (fr) 2000-06-30
US6351407B1 (en) 2002-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070831