DE69232210T2 - Nicht-flüchtige Halbleiter-Speicher-Vorrichtung - Google Patents

Nicht-flüchtige Halbleiter-Speicher-Vorrichtung

Info

Publication number
DE69232210T2
DE69232210T2 DE1992632210 DE69232210T DE69232210T2 DE 69232210 T2 DE69232210 T2 DE 69232210T2 DE 1992632210 DE1992632210 DE 1992632210 DE 69232210 T DE69232210 T DE 69232210T DE 69232210 T2 DE69232210 T2 DE 69232210T2
Authority
DE
Germany
Prior art keywords
current
power supply
memory cell
line
supply line
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
DE1992632210
Other languages
English (en)
Other versions
DE69232210D1 (de
Inventor
Yasushige Ogawa
Takao Akaogi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Priority claimed from JP3346663A external-priority patent/JP2732471B2/ja
Priority claimed from JP19179392A external-priority patent/JPH0636581A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69232210D1 publication Critical patent/DE69232210D1/de
Application granted granted Critical
Publication of DE69232210T2 publication Critical patent/DE69232210T2/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
    • G11C16/26—Sensing or reading circuits; Data output circuits
    • 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
    • G11C16/30—Power supply circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/52—Protection of memory contents; Detection of errors in memory contents
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/81—Threshold

Landscapes

  • Read Only Memory (AREA)
DE1992632210 1991-12-27 1992-12-29 Nicht-flüchtige Halbleiter-Speicher-Vorrichtung Expired - Fee Related DE69232210T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3346663A JP2732471B2 (ja) 1991-12-27 1991-12-27 不揮発性半導体記憶装置
JP19179392A JPH0636581A (ja) 1992-07-20 1992-07-20 半導体記憶装置

Publications (2)

Publication Number Publication Date
DE69232210D1 DE69232210D1 (de) 2001-12-20
DE69232210T2 true DE69232210T2 (de) 2002-05-02

Family

ID=26506902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992632210 Expired - Fee Related DE69232210T2 (de) 1991-12-27 1992-12-29 Nicht-flüchtige Halbleiter-Speicher-Vorrichtung

Country Status (2)

Country Link
EP (1) EP0903752B1 (de)
DE (1) DE69232210T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112837717A (zh) * 2019-11-25 2021-05-25 补丁科技股份有限公司 用来在存储器模块中增加数据预取数量的装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823031A (en) * 1988-02-01 1989-04-18 Texas Instruments Incorporated Single-ended sense amplifier with positive feedback
JPH03241594A (ja) * 1990-02-19 1991-10-28 Fujitsu Ltd 半導体メモリのセンス回路
JPH04238197A (ja) * 1991-01-22 1992-08-26 Nec Corp センスアンプ回路

Also Published As

Publication number Publication date
EP0903752A3 (de) 1999-04-28
EP0903752B1 (de) 2001-11-14
DE69232210D1 (de) 2001-12-20
EP0903752A2 (de) 1999-03-24

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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