JPS538529A - Refreshing method for semiconductor memory - Google Patents

Refreshing method for semiconductor memory

Info

Publication number
JPS538529A
JPS538529A JP8250476A JP8250476A JPS538529A JP S538529 A JPS538529 A JP S538529A JP 8250476 A JP8250476 A JP 8250476A JP 8250476 A JP8250476 A JP 8250476A JP S538529 A JPS538529 A JP S538529A
Authority
JP
Japan
Prior art keywords
semiconductor memory
refreshing method
refreshing
several times
same time
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
JP8250476A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yoshii
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 JP8250476A priority Critical patent/JPS538529A/en
Publication of JPS538529A publication Critical patent/JPS538529A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/406—Management or control of the refreshing or charge-regeneration cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)

Abstract

PURPOSE:To realize a great reduction of current instantaneously by having refreshing action several times within the same time as the cycle time of an ordinary access.
JP8250476A 1976-07-13 1976-07-13 Refreshing method for semiconductor memory Pending JPS538529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8250476A JPS538529A (en) 1976-07-13 1976-07-13 Refreshing method for semiconductor memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8250476A JPS538529A (en) 1976-07-13 1976-07-13 Refreshing method for semiconductor memory

Publications (1)

Publication Number Publication Date
JPS538529A true JPS538529A (en) 1978-01-26

Family

ID=13776320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8250476A Pending JPS538529A (en) 1976-07-13 1976-07-13 Refreshing method for semiconductor memory

Country Status (1)

Country Link
JP (1) JPS538529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427333A (en) * 1977-08-02 1979-03-01 Nippon Telegr & Teleph Corp <Ntt> Memory element
JPS5451430A (en) * 1977-09-30 1979-04-23 Fujitsu Ltd Refresh control system of semiconductor memory unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511038A (en) * 1974-06-21 1976-01-07 Fujitsu Ltd Mos gatahandotaikiokusochino rifuretsushuhoshiki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511038A (en) * 1974-06-21 1976-01-07 Fujitsu Ltd Mos gatahandotaikiokusochino rifuretsushuhoshiki

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427333A (en) * 1977-08-02 1979-03-01 Nippon Telegr & Teleph Corp <Ntt> Memory element
JPS5451430A (en) * 1977-09-30 1979-04-23 Fujitsu Ltd Refresh control system of semiconductor memory unit

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