JPS5242035A - Control signal generator for nonvolatile memory - Google Patents

Control signal generator for nonvolatile memory

Info

Publication number
JPS5242035A
JPS5242035A JP50117506A JP11750675A JPS5242035A JP S5242035 A JPS5242035 A JP S5242035A JP 50117506 A JP50117506 A JP 50117506A JP 11750675 A JP11750675 A JP 11750675A JP S5242035 A JPS5242035 A JP S5242035A
Authority
JP
Japan
Prior art keywords
control signal
nonvolatile memory
signal generator
ripple
adopting
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
JP50117506A
Other languages
Japanese (ja)
Other versions
JPS5610718B2 (en
Inventor
Yukimasa Uchida
Masao Misumi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50117506A priority Critical patent/JPS5242035A/en
Publication of JPS5242035A publication Critical patent/JPS5242035A/en
Publication of JPS5610718B2 publication Critical patent/JPS5610718B2/ja
Granted 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
    • G11C16/30—Power supply circuits

Landscapes

  • Static Random-Access Memory (AREA)

Abstract

PURPOSE:The circuit configuration becomes simpler and reliability is increased by detecting the power input voltage level with binary code, and by adopting the difference as the operating control signal of nonvolatile memory circuit with greater setting than ripple and noise level.
JP50117506A 1975-09-29 1975-09-29 Control signal generator for nonvolatile memory Granted JPS5242035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50117506A JPS5242035A (en) 1975-09-29 1975-09-29 Control signal generator for nonvolatile memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50117506A JPS5242035A (en) 1975-09-29 1975-09-29 Control signal generator for nonvolatile memory

Publications (2)

Publication Number Publication Date
JPS5242035A true JPS5242035A (en) 1977-04-01
JPS5610718B2 JPS5610718B2 (en) 1981-03-10

Family

ID=14713429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50117506A Granted JPS5242035A (en) 1975-09-29 1975-09-29 Control signal generator for nonvolatile memory

Country Status (1)

Country Link
JP (1) JPS5242035A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413233A (en) * 1977-07-01 1979-01-31 Toshiba Corp Non-volatile semiconductor memory unit
JPS62141533A (en) * 1985-12-16 1987-06-25 Hitachi Medical Corp Cassetteless quick photographing device
JPH0485341U (en) * 1990-11-29 1992-07-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413233A (en) * 1977-07-01 1979-01-31 Toshiba Corp Non-volatile semiconductor memory unit
JPS62141533A (en) * 1985-12-16 1987-06-25 Hitachi Medical Corp Cassetteless quick photographing device
JPH0485341U (en) * 1990-11-29 1992-07-24

Also Published As

Publication number Publication date
JPS5610718B2 (en) 1981-03-10

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