JPS549853B2 - - Google Patents

Info

Publication number
JPS549853B2
JPS549853B2 JP6098573A JP6098573A JPS549853B2 JP S549853 B2 JPS549853 B2 JP S549853B2 JP 6098573 A JP6098573 A JP 6098573A JP 6098573 A JP6098573 A JP 6098573A JP S549853 B2 JPS549853 B2 JP S549853B2
Authority
JP
Japan
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.)
Expired
Application number
JP6098573A
Other versions
JPS4952939A (ja
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 filed Critical
Publication of JPS4952939A publication Critical patent/JPS4952939A/ja
Publication of JPS549853B2 publication Critical patent/JPS549853B2/ja
Expired 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
    • 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
    • G11C11/402—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 with charge regeneration individual to each memory cell, i.e. internal refresh
    • G11C11/4023—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 with charge regeneration individual to each memory cell, i.e. internal refresh using field effect transistors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/04—Arrangements for selecting an address in a digital store using a sequential addressing device, e.g. shift register, counter
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/16—Multiple access memory array, e.g. addressing one storage element via at least two independent addressing line groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
  • Read Only Memory (AREA)
  • Dram (AREA)
JP6098573A 1972-06-29 1973-06-01 Expired JPS549853B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00267719A US3836892A (en) 1972-06-29 1972-06-29 D.c. stable electronic storage utilizing a.c. stable storage cell

Publications (2)

Publication Number Publication Date
JPS4952939A JPS4952939A (ja) 1974-05-23
JPS549853B2 true JPS549853B2 (ja) 1979-04-27

Family

ID=23019889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6098573A Expired JPS549853B2 (ja) 1972-06-29 1973-06-01

Country Status (6)

Country Link
US (1) US3836892A (ja)
JP (1) JPS549853B2 (ja)
CA (1) CA992212A (ja)
FR (1) FR2191199B1 (ja)
GB (1) GB1428468A (ja)
IT (1) IT988996B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041691Y2 (ja) * 1984-06-30 1992-01-21

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028675A (en) * 1973-05-14 1977-06-07 Hewlett-Packard Company Method and apparatus for refreshing semiconductor memories in multi-port and multi-module memory system
US4032904A (en) * 1975-07-09 1977-06-28 International Business Machines Corporation Means for refreshing ac stable storage cells
JPS55135392A (en) * 1979-04-04 1980-10-22 Nec Corp Memory circuit
JPS55150179A (en) * 1979-05-04 1980-11-21 Fujitsu Ltd Semiconductor memory unit
GB2125592B (en) * 1982-08-14 1986-09-24 Int Computers Ltd Data storage refreshing
US5020028A (en) * 1989-08-07 1991-05-28 Standard Microsystems Corporation Four transistor static RAM cell

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874755A (ja) * 1971-12-29 1973-10-08

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE531556A (ja) * 1953-09-02
US3541530A (en) * 1968-01-15 1970-11-17 Ibm Pulsed power four device memory cell
US3530443A (en) * 1968-11-27 1970-09-22 Fairchild Camera Instr Co Mos gated resistor memory cell
US3528065A (en) * 1969-05-05 1970-09-08 Shell Oil Co Double-rail random access memory circuit for integrated circuit devices
BE755189A (fr) * 1969-08-25 1971-02-24 Shell Int Research Agencement de memoire a courant continu
US3699544A (en) * 1971-05-26 1972-10-17 Gen Electric Three transistor memory cell
US3731287A (en) * 1971-07-02 1973-05-01 Gen Instrument Corp Single device memory system having shift register output characteristics
US3760379A (en) * 1971-12-29 1973-09-18 Honeywell Inf Systems Apparatus and method for memory refreshment control
US3737879A (en) * 1972-01-05 1973-06-05 Mos Technology Inc Self-refreshing memory
US3748651A (en) * 1972-02-16 1973-07-24 Cogar Corp Refresh control for add-on semiconductor memory

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874755A (ja) * 1971-12-29 1973-10-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041691Y2 (ja) * 1984-06-30 1992-01-21

Also Published As

Publication number Publication date
IT988996B (it) 1975-04-30
JPS4952939A (ja) 1974-05-23
US3836892A (en) 1974-09-17
CA992212A (en) 1976-06-29
DE2331440B2 (de) 1976-04-08
FR2191199A1 (ja) 1974-02-01
DE2331440A1 (de) 1974-01-17
GB1428468A (en) 1976-03-17
FR2191199B1 (ja) 1976-05-28

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