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PGA400-Q1: Accessing the OTP memory

Ahmed Khorshid
Prodigy 10 points
Part Number: PGA400-Q1

Is there a way to access the information on the OTP and load it onto the SRAM?

  • 0
    TI__Mastermind 31655 points

    Hello,

    There are only 256bytes of SRAM, and 8kB of OTP. If your OTP data is longer than 256bytes it will not fit in the SRAM. Shown below is the format of the SPI command codes from the datasheet. You can use this to read or write to the OTP and RAM memory spaces.