JPH0373959B2 - - Google Patents

Info

Publication number
JPH0373959B2
JPH0373959B2 JP57226301A JP22630182A JPH0373959B2 JP H0373959 B2 JPH0373959 B2 JP H0373959B2 JP 57226301 A JP57226301 A JP 57226301A JP 22630182 A JP22630182 A JP 22630182A JP H0373959 B2 JPH0373959 B2 JP H0373959B2
Authority
JP
Japan
Prior art keywords
address
fuse means
fuse
circuit
mosfet
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 - Lifetime
Application number
JP57226301A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59117794A (ja
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 filed Critical
Priority to JP57226301A priority Critical patent/JPS59117794A/ja
Publication of JPS59117794A publication Critical patent/JPS59117794A/ja
Publication of JPH0373959B2 publication Critical patent/JPH0373959B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/781—Masking faults in memories by using spares or by reconfiguring using programmable devices combined in a redundant decoder

Landscapes

  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Static Random-Access Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP57226301A 1982-12-24 1982-12-24 ダイナミック型ｒａｍ Granted JPS59117794A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57226301A JPS59117794A (ja) 1982-12-24 1982-12-24 ダイナミック型ｒａｍ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57226301A JPS59117794A (ja) 1982-12-24 1982-12-24 ダイナミック型ｒａｍ

Publications (2)

Publication Number Publication Date
JPS59117794A JPS59117794A (ja) 1984-07-07
JPH0373959B2 true JPH0373959B2 (ko) 1991-11-25

Family

ID=16843061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57226301A Granted JPS59117794A (ja) 1982-12-24 1982-12-24 ダイナミック型ｒａｍ

Country Status (1)

Country Link
JP (1) JPS59117794A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576132B1 (fr) * 1985-01-15 1990-06-29 Eurotechnique Sa Memoire en circuit integre
JPH0766660B2 (ja) * 1985-03-25 1995-07-19 株式会社日立製作所 ダイナミツク型ｒａｍ
KR940008147B1 (ko) * 1991-11-25 1994-09-03 삼성전자 주식회사 저전력 데이타 리텐션 기능을 가지는 반도체 메모리장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774899A (en) * 1980-06-30 1982-05-11 Inmos Corp Mos memory chip with redundancy
JPS58108099A (ja) * 1981-12-07 1983-06-28 Fujitsu Ltd ヒユ−ズ切断回路
JPS58175194A (ja) * 1982-04-05 1983-10-14 Toshiba Corp 半導体集積回路装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774899A (en) * 1980-06-30 1982-05-11 Inmos Corp Mos memory chip with redundancy
JPS58108099A (ja) * 1981-12-07 1983-06-28 Fujitsu Ltd ヒユ−ズ切断回路
JPS58175194A (ja) * 1982-04-05 1983-10-14 Toshiba Corp 半導体集積回路装置

Also Published As

Publication number Publication date
JPS59117794A (ja) 1984-07-07

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