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TMS320F2800137: Max possible CAN Bus speed using internal oscillator

ahugron hugron
Intellectual 330 points
Part Number: TMS320F2800137


Hi,

Can I achieve 1 MBps baud rate on the CAN Bus using the internal OSC on the 2800137 DSP from min to max operating temperature (OSC drift,...)?

Or what is the max baudrate I can do  in CAN using internal OSC from min to max temperature?

Thanks,

Arnaud

  • 0
    TI__Mastermind 19795 points

    Hi Arnaud,

    Thanks for your question.

    ahugron hugron said:
    Can I achieve 1 MBps baud rate on the CAN Bus using the internal OSC on the 2800137 DSP from min to max operating temperature (OSC drift,...)?

    We cannot support CAN bus with internal OSC, due to the 0.5% accuracy requirement of CAN bus and minimum 1% INTOSC accuracy.

    Regards,

    Vince