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How to calculate the maximum SPI speed supported by a Microcontroller?

Adarsh Raju
Prodigy 60 points


Dear Team,

How to calculate the maximum SPI speed supported by a Microcontroller?

Thanks in Advance

  • 0
    Mastermind 9470 points

    Please refer to its manual and datasheet. For example, for F2837xD the headline value is 50MHz:

    More detailed calculations will be in the TRM. For example:

    High speeds will be further subject to PCB layout considerations too.