ATA80592A - METHOD FOR OPTIMUM USE OF THE STORAGE CAPACITY OF AN EEPROM - Google Patents

METHOD FOR OPTIMUM USE OF THE STORAGE CAPACITY OF AN EEPROM

Info

Publication number
ATA80592A
ATA80592A AT80592A AT80592A ATA80592A AT A80592 A ATA80592 A AT A80592A AT 80592 A AT80592 A AT 80592A AT 80592 A AT80592 A AT 80592A AT A80592 A ATA80592 A AT A80592A
Authority
AT
Austria
Prior art keywords
eeprom
storage capacity
optimum use
optimum
capacity
Prior art date
Application number
AT80592A
Other languages
German (de)
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Priority to AT80592A priority Critical patent/ATA80592A/en
Priority to DE19934312928 priority patent/DE4312928A1/en
Publication of ATA80592A publication Critical patent/ATA80592A/en

Links

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
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
    • G11C16/349—Arrangements for evaluating degradation, retention or wearout, e.g. by counting erase cycles
    • G11C16/3495—Circuits or methods to detect or delay wearout of nonvolatile EPROM or EEPROM memory devices, e.g. by counting numbers of erase or reprogram cycles, by using multiple memory areas serially or cyclically
    • 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
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • 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
    • G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
    • G11C16/349—Arrangements for evaluating degradation, retention or wearout, e.g. by counting erase cycles
AT80592A 1992-04-21 1992-04-21 METHOD FOR OPTIMUM USE OF THE STORAGE CAPACITY OF AN EEPROM ATA80592A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT80592A ATA80592A (en) 1992-04-21 1992-04-21 METHOD FOR OPTIMUM USE OF THE STORAGE CAPACITY OF AN EEPROM
DE19934312928 DE4312928A1 (en) 1992-04-21 1993-04-15 Optimum utilisation system for EEPROM in machine operation register - divides memory into management block having address counter and information blocks having write cycle counter holding cyclically updated time information.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT80592A ATA80592A (en) 1992-04-21 1992-04-21 METHOD FOR OPTIMUM USE OF THE STORAGE CAPACITY OF AN EEPROM

Publications (1)

Publication Number Publication Date
ATA80592A true ATA80592A (en) 1995-06-15

Family

ID=3500118

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80592A ATA80592A (en) 1992-04-21 1992-04-21 METHOD FOR OPTIMUM USE OF THE STORAGE CAPACITY OF AN EEPROM

Country Status (2)

Country Link
AT (1) ATA80592A (en)
DE (1) DE4312928A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442127A1 (en) * 1994-09-30 1996-04-04 Sel Alcatel Ag Method for memory management of a flash memory
JP2848300B2 (en) * 1995-12-27 1999-01-20 日本電気株式会社 Nonvolatile semiconductor memory device
JP3204379B2 (en) * 1997-09-29 2001-09-04 エヌイーシーマイクロシステム株式会社 Nonvolatile semiconductor memory device
DE10144617A1 (en) * 2001-09-11 2003-01-30 Bosch Gmbh Robert Operating memory circuit with microcontroller and EEPROM used e.g. with vehicle air quality sensor, stores data for given number of operations, then continues in a further data memory
DE102004037785A1 (en) * 2004-08-03 2006-03-16 Endress + Hauser Gmbh + Co. Kg Field device for automation technology
DE102012025261A1 (en) * 2012-12-21 2014-06-26 Giesecke & Devrient Gmbh Method for operating a security element and such a security element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517087A1 (en) * 1985-05-11 1986-11-13 Neumann Elektronik GmbH, 4330 Mülheim Method of increasing the maximum number of possible programming/erasing cycles on an electrically erasable programmable read-only memory (EEPROM) and device for carrying out the method

Also Published As

Publication number Publication date
DE4312928A1 (en) 1993-10-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
A1J Withdrawal paragraph 166 lit. 6