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CC1200: Reset pin

David Kim2
Genius 3405 points
Part Number: CC1200


Tool/software:

Hi

-. Is there a PULL DOWN resistance inside the CC1200 RESET pin?
-. If there is a PULL DOWN resistance, should it be controlled from GPIO to HIGH in MCU? (HIGH hold time?)

Thanks

  • 0
    TI__Expert 5140 points

    Hi David,

    The CC1200 does not have internal pull up or pull down on the reset pin. The pin should be driven by a GPIO of an external MCU or tied to VDD.

    The device is reset when the reset pin is pulled low and should be held high during operation.