SMD Memory chip identification

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  • FrozenHaxor
    Badcaps Veteran
    • Jun 2015
    • 260
    • Poland

    #1

    SMD Memory chip identification

    Has anybody came across a memory chip like this? Is there a way to decode what this is in order to read it?

    All it says on it is "Y" in the corner then "5CAY" under that.

    I tried to read it like a generic 25 series memory but it returned gibberish.

  • stj
    Great Sage 齊天大聖
    • Dec 2009
    • 31017
    • Albion

    #2
    Re: SMD Memory chip identification

    what is it in?

    Comment

    • FrozenHaxor
      Badcaps Veteran
      • Jun 2015
      • 260
      • Poland

      #3
      Re: SMD Memory chip identification

      From a specialized machine, it counts work hours and cycles of machine part, kinda like toner cartridge chip if you say

      Comment

      • stj
        Great Sage 齊天大聖
        • Dec 2009
        • 31017
        • Albion

        #4
        Re: SMD Memory chip identification

        could be a similar chip to car dashboards,
        they contain an eeprom based counter that can only go up - although there are programmers that can reset it somehow.

        Comment

        • R_J
          Badcaps Legend
          • Jun 2012
          • 9535
          • Canada

          #5
          Re: SMD Memory chip identification

          The ic could be a microwire, that's why it could not be read. my guess is a custom number, tracing out the pins might give an idea as to what it is.

          Comment

          • stj
            Great Sage 齊天大聖
            • Dec 2009
            • 31017
            • Albion

            #6
            Re: SMD Memory chip identification

            35 or 95 series.

            Comment

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