NO307395B1 - Databehandlings-system innbefattende en elektrisk slettbar, reprogrammerbar, ikke-flyktig hukommelse - Google Patents

Databehandlings-system innbefattende en elektrisk slettbar, reprogrammerbar, ikke-flyktig hukommelse Download PDF

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Publication number
NO307395B1
NO307395B1 NO903630A NO903630A NO307395B1 NO 307395 B1 NO307395 B1 NO 307395B1 NO 903630 A NO903630 A NO 903630A NO 903630 A NO903630 A NO 903630A NO 307395 B1 NO307395 B1 NO 307395B1
Authority
NO
Norway
Prior art keywords
programming
signal
volatile memory
reinitialization
data processing
Prior art date
Application number
NO903630A
Other languages
English (en)
Norwegian (no)
Other versions
NO903630D0 (no
NO903630L (no
Inventor
Michel Ugon
Original Assignee
Bull Cp8
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 Bull Cp8 filed Critical Bull Cp8
Publication of NO903630D0 publication Critical patent/NO903630D0/no
Publication of NO903630L publication Critical patent/NO903630L/no
Publication of NO307395B1 publication Critical patent/NO307395B1/no

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/32—Timing circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G11C16/20—Initialising; Data preset; Chip identification
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells
    • G11C16/225—Preventing erasure, programming or reading when power supply voltages are outside the required ranges
NO903630A 1988-12-20 1990-08-17 Databehandlings-system innbefattende en elektrisk slettbar, reprogrammerbar, ikke-flyktig hukommelse NO307395B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8816788A FR2640798B1 (fr) 1988-12-20 1988-12-20 Dispositif de traitement de donnees comportant une memoire non volatile electriquement effacable et reprogrammable
PCT/FR1989/000660 WO1990007185A1 (fr) 1988-12-20 1989-12-19 Dispositif de traitement de donnees comportant une memoire non volatile electriquement effaçable et reprogrammable

Publications (3)

Publication Number Publication Date
NO903630D0 NO903630D0 (no) 1990-08-17
NO903630L NO903630L (no) 1990-10-17
NO307395B1 true NO307395B1 (no) 2000-03-27

Family

ID=9373144

Family Applications (1)

Application Number Title Priority Date Filing Date
NO903630A NO307395B1 (no) 1988-12-20 1990-08-17 Databehandlings-system innbefattende en elektrisk slettbar, reprogrammerbar, ikke-flyktig hukommelse

Country Status (15)

Country Link
US (1) US5566323A (ja)
EP (1) EP0377368B1 (ja)
JP (1) JPH0831046B2 (ja)
KR (1) KR950001833B1 (ja)
AT (1) ATE135487T1 (ja)
AU (1) AU626368B2 (ja)
CA (1) CA2005762C (ja)
DE (1) DE68925960T2 (ja)
ES (1) ES2087872T3 (ja)
FR (1) FR2640798B1 (ja)
GR (1) GR3019980T3 (ja)
HK (1) HK47697A (ja)
NO (1) NO307395B1 (ja)
SG (1) SG66263A1 (ja)
WO (1) WO1990007185A1 (ja)

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Also Published As

Publication number Publication date
ES2087872T3 (es) 1996-08-01
KR910700527A (ko) 1991-03-15
US5566323A (en) 1996-10-15
EP0377368B1 (fr) 1996-03-13
NO903630D0 (no) 1990-08-17
NO903630L (no) 1990-10-17
DE68925960T2 (de) 1996-08-08
ATE135487T1 (de) 1996-03-15
FR2640798A1 (fr) 1990-06-22
AU626368B2 (en) 1992-07-30
JPH0831046B2 (ja) 1996-03-27
AU4806490A (en) 1990-07-10
KR950001833B1 (ko) 1995-03-03
FR2640798B1 (fr) 1993-01-08
HK47697A (en) 1997-04-18
SG66263A1 (en) 1999-07-20
CA2005762A1 (fr) 1990-06-20
WO1990007185A1 (fr) 1990-06-28
GR3019980T3 (en) 1996-08-31
DE68925960D1 (de) 1996-04-18
EP0377368A1 (fr) 1990-07-11
JPH03500944A (ja) 1991-02-28
CA2005762C (fr) 1997-02-11

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