EEPROM Programming help

Discussion in 'General Electronics Chat' started by asimraufawan, Apr 10, 2009.

  1. asimraufawan

    Thread Starter Member

    Jul 4, 2008
    Hi Everyone!
    I want to program AT28C64B EEPROM ,in 64K memory there will be 8192 combinations the issue is, is there any software available to fill the buffer
    of the programmer software automatically rather than to fill the buffer

  2. beenthere

    Retired Moderator

    Apr 20, 2004
    If you read the data sheet for that device, there is a description of the signals and programming voltages necessary to put data into it. EEPROMS normally require a special board with the ability to select and apply the programming voltage to the correct pin. There is also a programming algorithm to follow to ensure the written data got programmed in at the selected address.

    Quite often the programming board attaches to the serial port of a computer that originates the data for the EEPROM.

    Here is a link to a kit programmer -

    The subject "eeprom programmer" gets 293,000 hits on Google.
  3. asimraufawan

    Thread Starter Member

    Jul 4, 2008
    I have the universal programmer plus software in that software there is a table given to enter the hex address according to the data bits I have made it in microsoft excel is there any way to fill the data buffer automatically rather than manually lke 00 90 60.