JPS5771593A - Integrated read only memory and programming method therefor - Google Patents

Integrated read only memory and programming method therefor

Info

Publication number
JPS5771593A
JPS5771593A JP13391581A JP13391581A JPS5771593A JP S5771593 A JPS5771593 A JP S5771593A JP 13391581 A JP13391581 A JP 13391581A JP 13391581 A JP13391581 A JP 13391581A JP S5771593 A JPS5771593 A JP S5771593A
Authority
JP
Japan
Prior art keywords
memory
method therefor
programming method
integrated read
read
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
JP13391581A
Other languages
English (en)
Inventor
Ji Oorudohamu Uiriamu
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 Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6110508&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5771593(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of JPS5771593A publication Critical patent/JPS5771593A/ja
Pending 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
    • G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
JP13391581A 1980-08-27 1981-08-26 Integrated read only memory and programming method therefor Pending JPS5771593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803032295 DE3032295A1 (de) 1980-08-27 1980-08-27 Monolithisch integrierter festwertspeicher

Publications (1)

Publication Number Publication Date
JPS5771593A true JPS5771593A (en) 1982-05-04

Family

ID=6110508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13391581A Pending JPS5771593A (en) 1980-08-27 1981-08-26 Integrated read only memory and programming method therefor

Country Status (3)

Country Link
EP (1) EP0046550A1 (ja)
JP (1) JPS5771593A (ja)
DE (1) DE3032295A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936239A (ja) * 1972-08-02 1974-04-04

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925767A (en) * 1968-12-31 1975-12-09 Singer Co Radiation set thermally reset read-only-memory
US3721962A (en) * 1970-08-03 1973-03-20 Ncr Beam accessed mos memory with beam reading,writing,and erasing
DE2263392C3 (de) * 1972-12-23 1978-11-30 Deutsche Forschungs- Und Versuchsanstalt Fuer Luft- Und Raumfahrt E.V., 5300 Bonn Verfahren zur Programmierung von Halbleiterfestwertspeichern
US4190849A (en) * 1977-09-19 1980-02-26 Motorola, Inc. Electronic-beam programmable semiconductor device structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936239A (ja) * 1972-08-02 1974-04-04

Also Published As

Publication number Publication date
DE3032295A1 (de) 1982-04-01
EP0046550A1 (de) 1982-03-03

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