FR2290732A1 - Dispositif de stockage de donnees - Google Patents

Dispositif de stockage de donnees

Info

Publication number
FR2290732A1
FR2290732A1 FR7534256A FR7534256A FR2290732A1 FR 2290732 A1 FR2290732 A1 FR 2290732A1 FR 7534256 A FR7534256 A FR 7534256A FR 7534256 A FR7534256 A FR 7534256A FR 2290732 A1 FR2290732 A1 FR 2290732A1
Authority
FR
France
Prior art keywords
storage device
data storage
data
storage
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.)
Withdrawn
Application number
FR7534256A
Other languages
English (en)
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of FR2290732A1 publication Critical patent/FR2290732A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G11C11/403—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 common to a multiplicity of memory cells, i.e. external refresh
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0466—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Dram (AREA)
  • Static Random-Access Memory (AREA)
  • Read Only Memory (AREA)
  • Semiconductor Integrated Circuits (AREA)
FR7534256A 1974-11-11 1975-11-10 Dispositif de stockage de donnees Withdrawn FR2290732A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US522663A US3922650A (en) 1974-11-11 1974-11-11 Switched capacitor non-volatile mnos random access memory cell

Publications (1)

Publication Number Publication Date
FR2290732A1 true FR2290732A1 (fr) 1976-06-04

Family

ID=24081801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534256A Withdrawn FR2290732A1 (fr) 1974-11-11 1975-11-10 Dispositif de stockage de donnees

Country Status (7)

Country Link
US (1) US3922650A (fr)
JP (1) JPS5165840A (fr)
CA (1) CA1046641A (fr)
DE (1) DE2550276A1 (fr)
FR (1) FR2290732A1 (fr)
GB (1) GB1485889A (fr)
NL (1) NL7513144A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021788A (en) * 1975-05-16 1977-05-03 Burroughs Corporation Capacitor memory cell
CH609200B (fr) * 1975-08-08 Ebauches Sa Dispositif pour maintenir dans un etat determine le potentiel electrique d'un point d'un circuit electronique.
US4075606A (en) * 1976-02-13 1978-02-21 E-Systems, Inc. Self-memorizing data bus system for random access data transfer
JPS52153630A (en) * 1976-06-16 1977-12-20 Matsushita Electric Ind Co Ltd Semiconductor memory device
US4352997A (en) * 1977-05-31 1982-10-05 Texas Instruments Incorporated Static MOS memory cell using inverted N-channel field-effect transistor
US4139786A (en) * 1977-05-31 1979-02-13 Texas Instruments Incorporated Static MOS memory cell using inverted N-channel field-effect transistor
US4203159A (en) * 1978-10-05 1980-05-13 Wanlass Frank M Pseudostatic electronic memory
GB2089612B (en) * 1980-12-12 1984-08-30 Tokyo Shibaura Electric Co Nonvolatile semiconductor memory device
US4430730A (en) * 1981-10-29 1984-02-07 International Business Machines Corporation FET Memory with refresh
FR2770955B1 (fr) * 1997-11-12 2000-01-07 Suisse Electronique Microtech Cellule comportant une pseudo-capacite, notamment pour retine artificielle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691535A (en) * 1970-06-15 1972-09-12 Sperry Rand Corp Solid state memory array
US3774177A (en) * 1972-10-16 1973-11-20 Ncr Co Nonvolatile random access memory cell using an alterable threshold field effect write transistor

Also Published As

Publication number Publication date
CA1046641A (fr) 1979-01-16
US3922650A (en) 1975-11-25
GB1485889A (en) 1977-09-14
JPS5165840A (en) 1976-06-07
NL7513144A (nl) 1976-05-13
DE2550276A1 (de) 1976-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse