DE69221940D1 - Bitleitungsvorladungsschaltung zum Lesen einer EPROM-Speicherzelle - Google Patents

Bitleitungsvorladungsschaltung zum Lesen einer EPROM-Speicherzelle

Info

Publication number
DE69221940D1
DE69221940D1 DE69221940T DE69221940T DE69221940D1 DE 69221940 D1 DE69221940 D1 DE 69221940D1 DE 69221940 T DE69221940 T DE 69221940T DE 69221940 T DE69221940 T DE 69221940T DE 69221940 D1 DE69221940 D1 DE 69221940D1
Authority
DE
Germany
Prior art keywords
reading
memory cell
bit line
precharge circuit
eprom memory
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
DE69221940T
Other languages
English (en)
Other versions
DE69221940T2 (de
Inventor
Corrado Villa
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 SRL
Original Assignee
SGS Thomson Microelectronics SRL
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 SGS Thomson Microelectronics SRL filed Critical SGS Thomson Microelectronics SRL
Publication of DE69221940D1 publication Critical patent/DE69221940D1/de
Application granted granted Critical
Publication of DE69221940T2 publication Critical patent/DE69221940T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G11C16/24—Bit-line control circuits
DE69221940T 1991-05-30 1992-05-22 Bitleitungsvorladungsschaltung zum Lesen einer EPROM-Speicherzelle Expired - Fee Related DE69221940T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911485A IT1249616B (it) 1991-05-30 1991-05-30 Circuito di precarica di bit line per la lettura di una cella di memoria eprom.

Publications (2)

Publication Number Publication Date
DE69221940D1 true DE69221940D1 (de) 1997-10-09
DE69221940T2 DE69221940T2 (de) 1998-04-30

Family

ID=11360018

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221940T Expired - Fee Related DE69221940T2 (de) 1991-05-30 1992-05-22 Bitleitungsvorladungsschaltung zum Lesen einer EPROM-Speicherzelle

Country Status (4)

Country Link
EP (1) EP0516225B1 (de)
JP (1) JPH05266679A (de)
DE (1) DE69221940T2 (de)
IT (1) IT1249616B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716758B1 (fr) * 1994-02-28 1996-05-31 Sgs Thomson Microelectronics Circuit de polarisation pour transistor dans une cellule de mémorisation.
DE69520495T2 (de) * 1995-08-04 2001-07-12 St Microelectronics Srl Leseschaltung für nichtflüchtige Speicher
FR2801419B1 (fr) 1999-11-18 2003-07-25 St Microelectronics Sa Procede et dispositif de lecture pour memoire en circuit integre
KR100618840B1 (ko) * 2004-06-29 2006-09-01 삼성전자주식회사 저 전원전압 플래쉬 메모리장치의 감지회로
TW201915818A (zh) * 2017-10-05 2019-04-16 香港商印芯科技股份有限公司 光學識別模組
US10255967B1 (en) * 2017-11-28 2019-04-09 Micron Technology, Inc. Power reduction technique during write bursts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727718B2 (ja) * 1988-02-19 1995-03-29 日本電気株式会社 センス回路
JPH0371495A (ja) * 1989-08-11 1991-03-27 Sony Corp 紫外線消去型不揮発性メモリ装置

Also Published As

Publication number Publication date
DE69221940T2 (de) 1998-04-30
EP0516225A2 (de) 1992-12-02
JPH05266679A (ja) 1993-10-15
EP0516225B1 (de) 1997-09-03
EP0516225A3 (en) 1994-05-18
ITMI911485A1 (it) 1992-11-30
ITMI911485A0 (it) 1991-05-30
IT1249616B (it) 1995-03-09

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee