FR2245051B1 - - Google Patents

Info

Publication number
FR2245051B1
FR2245051B1 FR7431076A FR7431076A FR2245051B1 FR 2245051 B1 FR2245051 B1 FR 2245051B1 FR 7431076 A FR7431076 A FR 7431076A FR 7431076 A FR7431076 A FR 7431076A FR 2245051 B1 FR2245051 B1 FR 2245051B1
Authority
FR
France
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
FR7431076A
Other versions
FR2245051A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2245051A1 publication Critical patent/FR2245051A1/fr
Application granted granted Critical
Publication of FR2245051B1 publication Critical patent/FR2245051B1/fr
Expired 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
    • G11C16/04—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]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G11C15/04—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements
    • G11C15/046—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements using non-volatile storage elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Static Random-Access Memory (AREA)
  • Read Only Memory (AREA)
  • Semiconductor Memories (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Non-Volatile Memory (AREA)
FR7431076A 1973-09-24 1974-09-13 Expired FR2245051B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2347968A DE2347968C3 (de) 1973-09-24 1973-09-24 Assoziative Speicherzelle

Publications (2)

Publication Number Publication Date
FR2245051A1 FR2245051A1 (fr) 1975-04-18
FR2245051B1 true FR2245051B1 (fr) 1982-01-29

Family

ID=5893466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431076A Expired FR2245051B1 (fr) 1973-09-24 1974-09-13

Country Status (12)

Country Link
US (1) US3936811A (fr)
JP (1) JPS5752673B2 (fr)
BE (1) BE820274A (fr)
CA (1) CA1046639A (fr)
DE (1) DE2347968C3 (fr)
DK (1) DK141388C (fr)
FR (1) FR2245051B1 (fr)
GB (1) GB1486843A (fr)
IE (1) IE39847B1 (fr)
IT (1) IT1021494B (fr)
LU (1) LU70962A1 (fr)
NL (1) NL7411959A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087795A (en) * 1974-09-20 1978-05-02 Siemens Aktiengesellschaft Memory field effect storage device
GB1494833A (en) * 1974-10-11 1977-12-14 Plessey Co Ltd Content addressable memories
IT1063025B (it) * 1975-04-29 1985-02-11 Siemens Ag Disposizione circuitale logica integrata e programmabile
JPS52110531A (en) * 1976-03-15 1977-09-16 Toshiba Corp Memory unit
US4095281A (en) * 1976-03-04 1978-06-13 Rca Corporation Random access-erasable read only memory cell
US4161039A (en) * 1976-12-15 1979-07-10 Siemens Aktiengesellschaft N-Channel storage FET
US4090258A (en) * 1976-12-29 1978-05-16 Westinghouse Electric Corp. MNOS non-volatile memory with write cycle suppression
DE2706155A1 (de) * 1977-02-14 1978-08-17 Siemens Ag In integrierter technik hergestellter elektronischer speicher
DE2707297B1 (de) * 1977-02-19 1978-05-24 Felten & Guilleaume Carlswerk Verfahren zur Herstellung einer isolierenden Umhuellung aus vernetztem Isolierstoff
DE3138993A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Speicherzelle, assoziativspeicher und verfahren zu deren betrieb
US4563636A (en) * 1983-12-12 1986-01-07 Hewlett-Packard Company Connection verification between circuit board and circuit tester
CA1337360C (fr) * 1989-06-27 1995-10-17 Willis A. Weigand Adhesifs pour compositions de ciment hydraulique
KR960013022B1 (ko) * 1991-09-11 1996-09-25 가와사끼 세이데쯔 가부시끼가이샤 반도체 집적회로
FR2685973B1 (fr) * 1992-01-03 1994-02-25 France Telecom Point memoire pour memoire associative.
KR100299993B1 (ko) * 1992-09-28 2001-11-22 윌리엄 비. 켐플러 게이트 어레이 장치용 정적 랜덤 액세스 메모리
FR2715782B1 (fr) * 1994-01-31 1996-03-22 Sgs Thomson Microelectronics Bascule bistable non volatile programmable, à état initial prédéfini, notamment pour circuit de redondance de mémoire.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573756A (en) * 1968-05-13 1971-04-06 Motorola Inc Associative memory circuitry
US3703709A (en) * 1969-05-24 1972-11-21 Nippon Electric Co High speed associative memory circuits

Also Published As

Publication number Publication date
US3936811A (en) 1976-02-03
DK141388C (da) 1980-09-29
JPS5752673B2 (fr) 1982-11-09
DK499274A (fr) 1975-05-12
DK141388B (da) 1980-03-03
DE2347968B2 (de) 1976-07-29
BE820274A (fr) 1975-01-16
NL7411959A (nl) 1975-03-26
LU70962A1 (fr) 1975-03-06
DE2347968C3 (de) 1980-06-26
CA1046639A (fr) 1979-01-16
FR2245051A1 (fr) 1975-04-18
GB1486843A (en) 1977-09-28
IE39847L (en) 1975-03-24
JPS5079225A (fr) 1975-06-27
DE2347968A1 (de) 1975-04-24
IT1021494B (it) 1978-01-30
IE39847B1 (en) 1979-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse