memory type suitable for database

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Discussion in 'Embedded Systems and Microcontrollers' started by sanjayyadav, Apr 14, 2013.

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  1. Apr 14, 2013 #1
    sanjayyadav

    Thread Starter New Member

    Jul 30, 2012
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    i want to maintain a database of a no. of users in the memory provided by Atmega128. shall i use a
    inbuilt EEPROM or flash.can anyone suggest the best possible approach to be used for the same? plz help:confused:
     
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  2. Apr 14, 2013 #2
    kubeek

    AAC Fanatic!

    Sep 20, 2005
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    EEprom has very little write endurance, and the inner flash isn't much better. How much data do you need to write and how often? I would use some external flash, probably spi.
     
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  3. Apr 14, 2013 #3
    sanjayyadav

    Thread Starter New Member

    Jul 30, 2012
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    i need to write a data about 120kb in size. 1000 write cycles per day . how about using cat24c256
     
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