IT1224062B - Metodo di programmazione per una memoria a semiconduttore non volatile elettricamente alterabile - Google Patents

Metodo di programmazione per una memoria a semiconduttore non volatile elettricamente alterabile

Info

Publication number
IT1224062B
IT1224062B IT26071/79A IT2607179A IT1224062B IT 1224062 B IT1224062 B IT 1224062B IT 26071/79 A IT26071/79 A IT 26071/79A IT 2607179 A IT2607179 A IT 2607179A IT 1224062 B IT1224062 B IT 1224062B
Authority
IT
Italy
Prior art keywords
semiconductor memory
volatile semiconductor
programming method
electrically alterable
alterable non
Prior art date
Application number
IT26071/79A
Other languages
English (en)
Other versions
IT7926071A0 (it
Inventor
Vincenzo Daniele
Giuseppe Corda
Aldo Magrucci
Guido Turelli
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT26071/79A priority Critical patent/IT1224062B/it
Publication of IT7926071A0 publication Critical patent/IT7926071A0/it
Priority to US06/168,562 priority patent/US4357685A/en
Priority to GB8025424A priority patent/GB2062388A/en
Priority to FR8020185A priority patent/FR2466834A1/fr
Priority to DE19803036375 priority patent/DE3036375A1/de
Application granted granted Critical
Publication of IT1224062B publication Critical patent/IT1224062B/it

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types 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
    • H01L29/76Unipolar devices, e.g. field effect transistors
    • H01L29/772Field effect transistors
    • H01L29/78Field effect transistors with field effect produced by an insulated gate
    • H01L29/788Field effect transistors with field effect produced by an insulated gate with floating gate
    • H01L29/7881Programmable transistors with only two possible levels of programmation
    • H01L29/7884Programmable transistors with only two possible levels of programmation charging by hot carrier injection
    • H01L29/7885Hot carrier injection from the channel
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/04Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0408Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
    • G11C16/0433Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a single floating gate transistor and one or more separate select transistors
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/10Programming or data input circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/10Programming or data input circuits
    • G11C16/14Circuits for erasing electrically, e.g. erase voltage switching circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/10Programming or data input circuits
    • G11C16/14Circuits for erasing electrically, e.g. erase voltage switching circuits
    • G11C16/16Circuits for erasing electrically, e.g. erase voltage switching circuits for erasing blocks, e.g. arrays, words, groups
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/32Timing circuits
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B69/00Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
IT26071/79A 1979-09-28 1979-09-28 Metodo di programmazione per una memoria a semiconduttore non volatile elettricamente alterabile IT1224062B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT26071/79A IT1224062B (it) 1979-09-28 1979-09-28 Metodo di programmazione per una memoria a semiconduttore non volatile elettricamente alterabile
US06/168,562 US4357685A (en) 1979-09-28 1980-07-14 Method of programming an electrically alterable nonvolatile memory
GB8025424A GB2062388A (en) 1979-09-28 1980-08-05 Method of programming and electrically alterable read only memory
FR8020185A FR2466834A1 (fr) 1979-09-28 1980-09-19 Procede de programmation pour une memoire non volatile a semi-conducteur modifiable electriquement
DE19803036375 DE3036375A1 (de) 1979-09-28 1980-09-26 Verfahren zum programmieren eines elektrisch veraenderbaren nicht-fluechtigen halbleiterspeichers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26071/79A IT1224062B (it) 1979-09-28 1979-09-28 Metodo di programmazione per una memoria a semiconduttore non volatile elettricamente alterabile

Publications (2)

Publication Number Publication Date
IT7926071A0 IT7926071A0 (it) 1979-09-28
IT1224062B true IT1224062B (it) 1990-09-26

Family

ID=11218566

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26071/79A IT1224062B (it) 1979-09-28 1979-09-28 Metodo di programmazione per una memoria a semiconduttore non volatile elettricamente alterabile

Country Status (5)

Country Link
US (1) US4357685A (it)
DE (1) DE3036375A1 (it)
FR (1) FR2466834A1 (it)
GB (1) GB2062388A (it)
IT (1) IT1224062B (it)

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Also Published As

Publication number Publication date
IT7926071A0 (it) 1979-09-28
GB2062388A (en) 1981-05-20
US4357685A (en) 1982-11-02
DE3036375A1 (de) 1981-04-16
FR2466834A1 (fr) 1981-04-10

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