DE69025027D1 - Halbleiterspeicheranordnung - Google Patents

Halbleiterspeicheranordnung

Info

Publication number
DE69025027D1
DE69025027D1 DE69025027T DE69025027T DE69025027D1 DE 69025027 D1 DE69025027 D1 DE 69025027D1 DE 69025027 T DE69025027 T DE 69025027T DE 69025027 T DE69025027 T DE 69025027T DE 69025027 D1 DE69025027 D1 DE 69025027D1
Authority
DE
Germany
Prior art keywords
memory device
semiconductor memory
semiconductor
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
DE69025027T
Other languages
English (en)
Other versions
DE69025027T2 (de
Inventor
Tetsuya Narahara
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69025027D1 publication Critical patent/DE69025027D1/de
Publication of DE69025027T2 publication Critical patent/DE69025027T2/de
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
    • G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
    • G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
    • G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
    • G11C5/025—Geometric lay-out considerations of storage- and peripheral-blocks in a semiconductor storage device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
    • G11C7/062—Differential amplifiers of non-latching type, e.g. comparators, long-tailed pairs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
    • G11C7/067—Single-ended amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
DE69025027T 1989-10-27 1990-10-26 Halbleiterspeicheranordnung Expired - Fee Related DE69025027T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28127589 1989-10-27

Publications (2)

Publication Number Publication Date
DE69025027D1 true DE69025027D1 (de) 1996-03-07
DE69025027T2 DE69025027T2 (de) 1996-09-05

Family

ID=17636802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025027T Expired - Fee Related DE69025027T2 (de) 1989-10-27 1990-10-26 Halbleiterspeicheranordnung

Country Status (4)

Country Link
US (1) US5331588A (de)
EP (1) EP0424962B1 (de)
JP (1) JP2591314B2 (de)
DE (1) DE69025027T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809526B1 (fr) * 2000-05-24 2003-07-25 St Microelectronics Sa Memoire rom de taille reduite

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156938A (en) * 1975-12-29 1979-05-29 Mostek Corporation MOSFET Memory chip with single decoder and bi-level interconnect lines
JPH0766659B2 (ja) * 1986-01-30 1995-07-19 三菱電機株式会社 半導体記憶装置
JPH01151095A (ja) * 1987-12-09 1989-06-13 Toshiba Corp 半導体メモリ

Also Published As

Publication number Publication date
EP0424962A3 (en) 1991-11-06
EP0424962B1 (de) 1996-01-24
JPH03200365A (ja) 1991-09-02
JP2591314B2 (ja) 1997-03-19
DE69025027T2 (de) 1996-09-05
US5331588A (en) 1994-07-19
EP0424962A2 (de) 1991-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee