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Original question:

RM42L432: MEMS Oscillator instead of Crystal Oscillator

RM42L432: MEMS Oscillator PPM and capacitance

Saravanakumar S93
Expert 1300 points
Part Number: RM42L432

Hi All,

Original Thread:

https://e2e.ti.com/support/microcontrollers/hercules/f/312/t/830087

When we are using the MEMS oscillator(16 MHz) for RM42L432, what will be the PPM and capacitance value needs to be considered?

Thank you.

Regards,

S.Saravanakumar

  • 0
    TI__Mastermind 21425 points

    Hello,

    In most cases, our customers use standard automotive grade crystals. Any related tolerances/specifications of the clock signals will be found in the datasheet. If there is something not present, we have not characterized it and will not be able to provide more detailed information.

    I recommend that you work with your crystal/oscillator manufacturer to have the characterization completed as noted in the datasheet.

  • 0 in reply to Miro
    Expert 1300 points

    Hello,

    I am going to drive the microcontroller....not crystal/oscillator

    If everything specified in the datasheet, why do we need to have the discussion forum. and clarifications.....then e2e discussion forum clarification request rate should be nil....in that case.

    This can be managed.....only with TI technical support.right???

    Regards,

    S.Saravanakumar