BE747095A - Tableau de memoire a courants coincidents dans laquelle seuls les mots peuvent etre selectionnes - Google Patents

Tableau de memoire a courants coincidents dans laquelle seuls les mots peuvent etre selectionnes

Info

Publication number
BE747095A
BE747095A BE747095DA BE747095A BE 747095 A BE747095 A BE 747095A BE 747095D A BE747095D A BE 747095DA BE 747095 A BE747095 A BE 747095A
Authority
BE
Belgium
Prior art keywords
words
current memory
memory table
coincident current
coincident
Prior art date
Application number
Other languages
English (en)
Inventor
J R Burns
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of BE747095A publication Critical patent/BE747095A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/792—Field effect transistors with field effect produced by an insulated gate with charge trapping gate insulator, e.g. MNOS-memory transistors
    • 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]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
BE747095D 1967-12-01 1970-03-09 Tableau de memoire a courants coincidents dans laquelle seuls les mots peuvent etre selectionnes BE747095A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US68716667A 1967-12-01 1967-12-01
US80637569A 1969-03-12 1969-03-12
GB1288371 1971-05-04
NL7106675A NL7106675A (fr) 1967-12-01 1971-05-14
FR7117913A FR2137294B1 (fr) 1967-12-01 1971-05-18
US17732171A 1971-09-02 1971-09-02

Publications (1)

Publication Number Publication Date
BE747095A true BE747095A (fr) 1970-08-17

Family

ID=27546323

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747095D BE747095A (fr) 1967-12-01 1970-03-09 Tableau de memoire a courants coincidents dans laquelle seuls les mots peuvent etre selectionnes

Country Status (6)

Country Link
US (2) US3623023A (fr)
BE (1) BE747095A (fr)
DE (1) DE2011794C3 (fr)
FR (2) FR2034836B1 (fr)
GB (2) GB1308806A (fr)
NL (2) NL7003466A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623023A (en) * 1967-12-01 1971-11-23 Sperry Rand Corp Variable threshold transistor memory using pulse coincident writing
US3624618A (en) * 1967-12-14 1971-11-30 Sperry Rand Corp A high-speed memory array using variable threshold transistors
DE2125681C2 (de) * 1971-05-24 1982-05-13 Sperry Corp., 10104 New York, N.Y. Speicher mit Transistoren mit veränderlichem Leitfähigkeitsschwellenwert
US3778783A (en) * 1971-11-29 1973-12-11 Mostek Corp Dynamic random access memory
US3859642A (en) * 1973-04-05 1975-01-07 Bell Telephone Labor Inc Random access memory array of hysteresis loop capacitors
US3851317A (en) * 1973-05-04 1974-11-26 Ibm Double density non-volatile memory array
US3845471A (en) * 1973-05-14 1974-10-29 Westinghouse Electric Corp Classification of a subject
JPS5346621B2 (fr) * 1974-10-21 1978-12-15
US4012757A (en) * 1975-05-05 1977-03-15 Intel Corporation Contactless random-access memory cell and cell pair
US4025909A (en) * 1975-09-08 1977-05-24 Ibm Corporation Simplified dynamic associative cell
US4056807A (en) * 1976-08-16 1977-11-01 Bell Telephone Laboratories, Incorporated Electronically alterable diode logic circuit
US4112509A (en) * 1976-12-27 1978-09-05 Texas Instruments Incorporated Electrically alterable floating gate semiconductor memory device
US4184207A (en) * 1978-01-27 1980-01-15 Texas Instruments Incorporated High density floating gate electrically programmable ROM
US4202044A (en) * 1978-06-13 1980-05-06 International Business Machines Corporation Quaternary FET read only memory
USRE32401E (en) * 1978-06-13 1987-04-14 International Business Machines Corporation Quaternary FET read only memory
JPS582436B2 (ja) * 1978-10-09 1983-01-17 株式会社日立製作所 メモリの駆動方法
US4376947A (en) * 1979-09-04 1983-03-15 Texas Instruments Incorporated Electrically programmable floating gate semiconductor memory device
US4291391A (en) * 1979-09-14 1981-09-22 Texas Instruments Incorporated Taper isolated random access memory array and method of operating
US4575823A (en) * 1982-08-17 1986-03-11 Westinghouse Electric Corp. Electrically alterable non-volatile memory
US6580306B2 (en) * 2001-03-09 2003-06-17 United Memories, Inc. Switching circuit utilizing a high voltage transistor protection technique for integrated circuit devices incorporating dual supply voltage sources
US6731156B1 (en) 2003-02-07 2004-05-04 United Memories, Inc. High voltage transistor protection technique and switching circuit for integrated circuit devices utilizing multiple power supply voltages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298671A (fr) * 1963-10-01
US3508211A (en) * 1967-06-23 1970-04-21 Sperry Rand Corp Electrically alterable non-destructive readout field effect transistor memory
US3623023A (en) * 1967-12-01 1971-11-23 Sperry Rand Corp Variable threshold transistor memory using pulse coincident writing
US3618051A (en) * 1969-05-09 1971-11-02 Sperry Rand Corp Nonvolatile read-write memory with addressing

Also Published As

Publication number Publication date
NL7003466A (fr) 1970-09-15
FR2137294A1 (fr) 1972-12-29
GB1297745A (fr) 1972-11-29
US3760378A (en) 1973-09-18
DE2011794C3 (de) 1983-02-03
FR2137294B1 (fr) 1976-03-19
GB1308806A (en) 1973-03-07
NL7106675A (fr) 1972-11-16
US3623023A (en) 1971-11-23
DE2011794B2 (de) 1975-10-30
FR2034836B1 (fr) 1974-10-31
FR2034836A1 (fr) 1970-12-18
DE2011794A1 (de) 1970-10-01

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