JPS60185296A - 不揮発性ランダムアクセスメモリ装置 - Google Patents

不揮発性ランダムアクセスメモリ装置

Info

Publication number
JPS60185296A
JPS60185296A JP59038829A JP3882984A JPS60185296A JP S60185296 A JPS60185296 A JP S60185296A JP 59038829 A JP59038829 A JP 59038829A JP 3882984 A JP3882984 A JP 3882984A JP S60185296 A JPS60185296 A JP S60185296A
Authority
JP
Japan
Prior art keywords
transistor
memory cell
capacitor
cell section
node
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
JP59038829A
Other languages
English (en)
Japanese (ja)
Other versions
JPH039559B2 (cs
Inventor
Hideki Arakawa
秀貴 荒川
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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59038829A priority Critical patent/JPS60185296A/ja
Priority to US06/659,191 priority patent/US4630238A/en
Priority to DE8484306978T priority patent/DE3486094T2/de
Priority to EP84306978A priority patent/EP0147019B1/en
Priority to EP91121355A priority patent/EP0481532B1/en
Priority to DE3486418T priority patent/DE3486418T2/de
Publication of JPS60185296A publication Critical patent/JPS60185296A/ja
Publication of JPH039559B2 publication Critical patent/JPH039559B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down

Landscapes

  • Static Random-Access Memory (AREA)
JP59038829A 1983-10-14 1984-03-02 不揮発性ランダムアクセスメモリ装置 Granted JPS60185296A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP59038829A JPS60185296A (ja) 1984-03-02 1984-03-02 不揮発性ランダムアクセスメモリ装置
US06/659,191 US4630238A (en) 1983-10-14 1984-10-09 Semiconductor memory device
DE8484306978T DE3486094T2 (de) 1983-10-14 1984-10-12 Halbleiterspeicheranordnung.
EP84306978A EP0147019B1 (en) 1983-10-14 1984-10-12 Semiconductor memory device
EP91121355A EP0481532B1 (en) 1983-10-14 1984-10-12 Semiconductor memory device
DE3486418T DE3486418T2 (de) 1983-10-14 1984-10-12 Halbleiterspeicheranordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59038829A JPS60185296A (ja) 1984-03-02 1984-03-02 不揮発性ランダムアクセスメモリ装置

Publications (2)

Publication Number Publication Date
JPS60185296A true JPS60185296A (ja) 1985-09-20
JPH039559B2 JPH039559B2 (cs) 1991-02-08

Family

ID=12536116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59038829A Granted JPS60185296A (ja) 1983-10-14 1984-03-02 不揮発性ランダムアクセスメモリ装置

Country Status (1)

Country Link
JP (1) JPS60185296A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644062A (en) * 1987-06-26 1989-01-09 Seiko Instr & Electronics Nonvolatile ram
US4800533A (en) * 1986-04-30 1989-01-24 Fujitsu Limited Semiconductor nonvolatile memory device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800533A (en) * 1986-04-30 1989-01-24 Fujitsu Limited Semiconductor nonvolatile memory device
JPS644062A (en) * 1987-06-26 1989-01-09 Seiko Instr & Electronics Nonvolatile ram

Also Published As

Publication number Publication date
JPH039559B2 (cs) 1991-02-08

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