FR2289026A2 - Memoire morte programmable - Google Patents

Memoire morte programmable

Info

Publication number
FR2289026A2
FR2289026A2 FR7435842A FR7435842A FR2289026A2 FR 2289026 A2 FR2289026 A2 FR 2289026A2 FR 7435842 A FR7435842 A FR 7435842A FR 7435842 A FR7435842 A FR 7435842A FR 2289026 A2 FR2289026 A2 FR 2289026A2
Authority
FR
France
Prior art keywords
data stored
row
transistor
burned out
emitter coupled
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.)
Granted
Application number
FR7435842A
Other languages
English (en)
French (fr)
Other versions
FR2289026B2 (cs
Inventor
Michel Moussie
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7435842A priority Critical patent/FR2289026A2/fr
Priority to DE2505186A priority patent/DE2505186C3/de
Priority to NL7501534A priority patent/NL7501534A/xx
Priority to US05/549,065 priority patent/US3976983A/en
Priority to CA219,934A priority patent/CA1044370A/en
Priority to IT20218/75A priority patent/IT1031700B/it
Priority to GB5954/75A priority patent/GB1498741A/en
Priority to AU78197/75A priority patent/AU494303B2/en
Priority to JP1939975A priority patent/JPS50120225A/ja
Publication of FR2289026A2 publication Critical patent/FR2289026A2/fr
Application granted granted Critical
Publication of FR2289026B2 publication Critical patent/FR2289026B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards

Landscapes

  • Read Only Memory (AREA)
  • Semiconductor Memories (AREA)
FR7435842A 1974-02-15 1974-10-25 Memoire morte programmable Granted FR2289026A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7435842A FR2289026A2 (fr) 1974-10-25 1974-10-25 Memoire morte programmable
DE2505186A DE2505186C3 (de) 1974-02-15 1975-02-07 Programmierbarer Lesespeicher
NL7501534A NL7501534A (nl) 1974-02-15 1975-02-10 Programmeerbaar leesgeheugen.
US05/549,065 US3976983A (en) 1974-02-15 1975-02-11 Bipolar programmable read only memory with fusible links
CA219,934A CA1044370A (en) 1974-02-15 1975-02-12 Programmable read only memory
IT20218/75A IT1031700B (it) 1974-02-15 1975-02-12 Nemoria di sola lettura programmabile
GB5954/75A GB1498741A (en) 1974-02-15 1975-02-12 Programmable read-only memory
AU78197/75A AU494303B2 (en) 1975-02-13 Programmable read only memory
JP1939975A JPS50120225A (cs) 1974-02-15 1975-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435842A FR2289026A2 (fr) 1974-10-25 1974-10-25 Memoire morte programmable

Publications (2)

Publication Number Publication Date
FR2289026A2 true FR2289026A2 (fr) 1976-05-21
FR2289026B2 FR2289026B2 (cs) 1977-03-18

Family

ID=9144444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435842A Granted FR2289026A2 (fr) 1974-02-15 1974-10-25 Memoire morte programmable

Country Status (1)

Country Link
FR (1) FR2289026A2 (cs)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193330A (en) * 1967-12-11 1970-05-28 Int Computers Ltd Improvements in or relating to Permanent Memory System
GB1262865A (en) * 1968-05-27 1972-02-09 Plessey Co Ltd Improvements in or relating to storage arrangements
US3774171A (en) * 1971-11-08 1973-11-20 Honeywell Inf Systems Read only memory organization
US3798617A (en) * 1970-11-04 1974-03-19 Gen Instrument Corp Permanent storage memory and means for addressing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193330A (en) * 1967-12-11 1970-05-28 Int Computers Ltd Improvements in or relating to Permanent Memory System
GB1262865A (en) * 1968-05-27 1972-02-09 Plessey Co Ltd Improvements in or relating to storage arrangements
US3798617A (en) * 1970-11-04 1974-03-19 Gen Instrument Corp Permanent storage memory and means for addressing
US3774171A (en) * 1971-11-08 1973-11-20 Honeywell Inf Systems Read only memory organization

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ARTICLE: "DESIGN CONSIDERATIONS FOR A HIGH-SPEED BIPOLAR READ-ONLY MEMORY", PAGES 196 - 202 BARRETT ET AUTRES *
PUBLICATION US: "PROCEEDINGS ON RELIABILITY PHYSICS" PUBLIE PAR L INSTITUT OF ELECTRICAL AND ELECTRONICS ENGINEERS", LAS VEGAS, 2 - 4 AVRIL 1974, ARTICLE: "RELIABILITY ASSESSMENT OF A SEMICONDUCTOR MEMORY BY DESIGN ANALYSIS", PAGES 74 - 81 BARNES ET THOMAS ) *
REVUE US : "IEEE JOURNAL OF SOLID-STATE CIRCUITS" VOLUME SC-5, NO. 5, OCTOBRE 1970 *

Also Published As

Publication number Publication date
FR2289026B2 (cs) 1977-03-18

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Legal Events

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