JPS535935A - Power failure protection system of semiconductor memory - Google Patents

Power failure protection system of semiconductor memory

Info

Publication number
JPS535935A
JPS535935A JP8011276A JP8011276A JPS535935A JP S535935 A JPS535935 A JP S535935A JP 8011276 A JP8011276 A JP 8011276A JP 8011276 A JP8011276 A JP 8011276A JP S535935 A JPS535935 A JP S535935A
Authority
JP
Japan
Prior art keywords
power failure
semiconductor memory
protection system
failure protection
memory information
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.)
Pending
Application number
JP8011276A
Other languages
English (en)
Inventor
Keiichi Kitamura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8011276A priority Critical patent/JPS535935A/ja
Publication of JPS535935A publication Critical patent/JPS535935A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/141—Battery and back-up supplies
JP8011276A 1976-07-06 1976-07-06 Power failure protection system of semiconductor memory Pending JPS535935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8011276A JPS535935A (en) 1976-07-06 1976-07-06 Power failure protection system of semiconductor memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8011276A JPS535935A (en) 1976-07-06 1976-07-06 Power failure protection system of semiconductor memory

Publications (1)

Publication Number Publication Date
JPS535935A true JPS535935A (en) 1978-01-19

Family

ID=13709091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8011276A Pending JPS535935A (en) 1976-07-06 1976-07-06 Power failure protection system of semiconductor memory

Country Status (1)

Country Link
JP (1) JPS535935A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950670A (ja) * 1982-09-15 1984-03-23 Nobuhiko Tejima テレビジヨン放送番組送出システム用電源の供給方法とその装置
US4461003A (en) * 1980-06-04 1984-07-17 Nippondenso Co., Ltd. Circuit arrangement for preventing a microcomputer from malfunctioning
US4580222A (en) * 1982-09-13 1986-04-01 Nippondenso Co., Ltd. Control device for a back-up memory set in a vehicle control computer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461003A (en) * 1980-06-04 1984-07-17 Nippondenso Co., Ltd. Circuit arrangement for preventing a microcomputer from malfunctioning
US4580222A (en) * 1982-09-13 1986-04-01 Nippondenso Co., Ltd. Control device for a back-up memory set in a vehicle control computer
JPS5950670A (ja) * 1982-09-15 1984-03-23 Nobuhiko Tejima テレビジヨン放送番組送出システム用電源の供給方法とその装置

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