NL7501534A - Programmeerbaar leesgeheugen. - Google Patents

Programmeerbaar leesgeheugen.

Info

Publication number
NL7501534A
NL7501534A NL7501534A NL7501534A NL7501534A NL 7501534 A NL7501534 A NL 7501534A NL 7501534 A NL7501534 A NL 7501534A NL 7501534 A NL7501534 A NL 7501534A NL 7501534 A NL7501534 A NL 7501534A
Authority
NL
Netherlands
Prior art keywords
programmable read
read memory
memory
programmable
read
Prior art date
Application number
NL7501534A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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
Priority claimed from FR7405137A external-priority patent/FR2261594A1/fr
Priority claimed from FR7435842A external-priority patent/FR2289026A2/fr
Priority claimed from FR7436453A external-priority patent/FR2289999A2/fr
Application filed by Philips Nv filed Critical Philips Nv
Publication of NL7501534A publication Critical patent/NL7501534A/xx

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
    • G11C17/16—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 using electrically-fusible links
NL7501534A 1974-02-15 1975-02-10 Programmeerbaar leesgeheugen. NL7501534A (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7405137A FR2261594A1 (en) 1974-02-15 1974-02-15 Programmable fixed store using emitter coupled logic - has data stored in form of burned out resistors in transistor collector circuits
FR7435842A FR2289026A2 (fr) 1974-10-25 1974-10-25 Memoire morte programmable
FR7436453A FR2289999A2 (fr) 1974-10-31 1974-10-31 Memoire morte programmable

Publications (1)

Publication Number Publication Date
NL7501534A true NL7501534A (nl) 1975-08-19

Family

ID=27250251

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7501534A NL7501534A (nl) 1974-02-15 1975-02-10 Programmeerbaar leesgeheugen.

Country Status (7)

Country Link
US (1) US3976983A (de)
JP (1) JPS50120225A (de)
CA (1) CA1044370A (de)
DE (1) DE2505186C3 (de)
GB (1) GB1498741A (de)
IT (1) IT1031700B (de)
NL (1) NL7501534A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148944A (en) * 1974-10-24 1976-04-27 Nippon Electric Co Puroguramaburu rom handotaishusekikairo
US4119958A (en) * 1975-10-23 1978-10-10 The Singer Company Method for achieving high accuracy performance from conventional tracking synchro to digital converter
US4101974A (en) * 1975-12-31 1978-07-18 Motorola, Inc. Personalizable read-only memory
GB1553250A (en) * 1976-08-03 1979-09-26 Nat Res Dev Unidirectional signal paths
JPS5388540A (en) * 1977-01-17 1978-08-04 Hitachi Ltd Memory cell
US4307379A (en) * 1977-11-10 1981-12-22 Raytheon Company Integrated circuit component
JPS55142475A (en) * 1979-04-23 1980-11-07 Fujitsu Ltd Decoder circuit
EP0019358B1 (de) * 1979-05-09 1984-07-11 International Computers Limited Hierarchisches Datenspeichersystem
JPS5763854A (en) * 1980-10-07 1982-04-17 Toshiba Corp Semiconductor device
DE3202543C2 (de) * 1982-01-27 1984-01-19 Texas Instruments Deutschland Gmbh, 8050 Freising Schaltungsanordnung zum Prüfen der Übereinstimmung von zwei Binärwörtern
US4791602A (en) * 1983-04-14 1988-12-13 Control Data Corporation Soft programmable logic array
US5023775A (en) * 1985-02-14 1991-06-11 Intel Corporation Software programmable logic array utilizing "and" and "or" gates
US4722822A (en) * 1985-11-27 1988-02-02 Advanced Micro Devices, Inc. Column-current multiplexing driver circuit for high density proms
US4670813A (en) * 1985-11-29 1987-06-02 The Perkin-Elmer Corporation Programmable lamp plug
US4887241A (en) * 1986-07-31 1989-12-12 Advanced Micro Devices, Inc. ECL PROM programming method and apparatus using ECL addressing means
FR2633420B1 (fr) * 1988-06-28 1992-02-21 Schlumberger Ind Sa Support d'informations et systeme de gestion de tels supports
US5780918A (en) * 1990-05-22 1998-07-14 Seiko Epson Corporation Semiconductor integrated circuit device having a programmable adjusting element in the form of a fuse mounted on a margin of the device and a method of manufacturing the same
US5544111A (en) * 1991-03-14 1996-08-06 Gemplus Card International Programming process for integrated memory, particularly for a smart card
US7070590B1 (en) 1996-07-02 2006-07-04 Massachusetts Institute Of Technology Microchip drug delivery devices
US5991220A (en) * 1998-03-09 1999-11-23 Lucent Technologies, Inc. Software programmable write-once fuse memory
DE60336727D1 (de) * 2002-08-16 2011-05-26 Microchips Inc Vorrichtung mit kontrollierter abgabe und verfahren
DE102016115939B4 (de) * 2016-08-26 2021-05-27 Infineon Technologies Ag Einmal programmierbare Speicherzelle und Speicheranordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL152118B (nl) * 1966-05-19 1977-01-17 Philips Nv Halfgeleider-leesgeheugenmatrix.
US3611319A (en) * 1969-03-06 1971-10-05 Teledyne Inc Electrically alterable read only memory
US3721964A (en) * 1970-02-18 1973-03-20 Hewlett Packard Co Integrated circuit read only memory bit organized in coincident select structure
US3872450A (en) * 1973-06-21 1975-03-18 Motorola Inc Fusible link memory cell for a programmable read only memory

Also Published As

Publication number Publication date
CA1044370A (en) 1978-12-12
US3976983A (en) 1976-08-24
JPS50120225A (de) 1975-09-20
GB1498741A (en) 1978-01-25
DE2505186A1 (de) 1975-08-21
DE2505186B2 (de) 1978-11-09
IT1031700B (it) 1979-05-10
DE2505186C3 (de) 1979-07-12
AU7819775A (en) 1976-08-19

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