JPS58122687A - 半導体記憶装置 - Google Patents

半導体記憶装置

Info

Publication number
JPS58122687A
JPS58122687A JP57004559A JP455982A JPS58122687A JP S58122687 A JPS58122687 A JP S58122687A JP 57004559 A JP57004559 A JP 57004559A JP 455982 A JP455982 A JP 455982A JP S58122687 A JPS58122687 A JP S58122687A
Authority
JP
Japan
Prior art keywords
write
signal
time
write signal
circuit
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.)
Granted
Application number
JP57004559A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245626B2 (enrdf_load_stackoverflow
Inventor
Mikio Koike
小池　幹夫
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
Nippon Electric Co 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
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP57004559A priority Critical patent/JPS58122687A/ja
Publication of JPS58122687A publication Critical patent/JPS58122687A/ja
Publication of JPS6245626B2 publication Critical patent/JPS6245626B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 

Landscapes

  • Read Only Memory (AREA)
JP57004559A 1982-01-14 1982-01-14 半導体記憶装置 Granted JPS58122687A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57004559A JPS58122687A (ja) 1982-01-14 1982-01-14 半導体記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57004559A JPS58122687A (ja) 1982-01-14 1982-01-14 半導体記憶装置

Publications (2)

Publication Number Publication Date
JPS58122687A true JPS58122687A (ja) 1983-07-21
JPS6245626B2 JPS6245626B2 (enrdf_load_stackoverflow) 1987-09-28

Family

ID=11587394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57004559A Granted JPS58122687A (ja) 1982-01-14 1982-01-14 半導体記憶装置

Country Status (1)

Country Link
JP (1) JPS58122687A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103576A (ja) * 1983-11-09 1985-06-07 Toshiba Corp ランダムアクセスメモリのデ−タ書き込み制御装置
JPS60180000A (ja) * 1984-02-03 1985-09-13 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン 電界効果トランジスタとプログラム可能読取り専用メモリとを有する集積回路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102810148B1 (ko) * 2022-04-28 2025-05-19 한국정보통신주식회사 무인점포에 비치된 상품의 도난을 방지하는 전자장치 및 이의 동작방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130536A (en) * 1976-04-26 1977-11-01 Toshiba Corp Semiconductor memory unit
JPS558635A (en) * 1978-06-30 1980-01-22 Fujitsu Ltd Storage device control system
JPS5538604A (en) * 1978-09-04 1980-03-18 Nippon Telegr & Teleph Corp <Ntt> Memory device
JPS5538603A (en) * 1978-09-04 1980-03-18 Nippon Telegr & Teleph Corp <Ntt> Semiconductor memory device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130536A (en) * 1976-04-26 1977-11-01 Toshiba Corp Semiconductor memory unit
JPS558635A (en) * 1978-06-30 1980-01-22 Fujitsu Ltd Storage device control system
JPS5538604A (en) * 1978-09-04 1980-03-18 Nippon Telegr & Teleph Corp <Ntt> Memory device
JPS5538603A (en) * 1978-09-04 1980-03-18 Nippon Telegr & Teleph Corp <Ntt> Semiconductor memory device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103576A (ja) * 1983-11-09 1985-06-07 Toshiba Corp ランダムアクセスメモリのデ−タ書き込み制御装置
JPS60180000A (ja) * 1984-02-03 1985-09-13 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン 電界効果トランジスタとプログラム可能読取り専用メモリとを有する集積回路

Also Published As

Publication number Publication date
JPS6245626B2 (enrdf_load_stackoverflow) 1987-09-28

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