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TPL5010: TPL5010

eli
Guru 13485 points
Part Number: TPL5010

Is TPL5010 is the right solution for:

I am looking for watchdog, Or any other devise

 We have problem, Which happens very rarely, but I have to find a solution

When the VCC 3v wakeup, the MCU did not wakeup

The only way to come out from this state, is to turn OFF and on again the VCC

 

  • 0
    TI__Genius 16845 points

    Hi eli,

    Based on the information you have provided, TPL5010 seems to be a good fit for this application:

    • Using an external resistor, you can set the timer interval to WAKE the MCU periodically (up to 2 hour period).
    • The MCU will respond with a DONE if behaving correctly.
    • If the MCU is behaving incorrectly, there will be no DONE pulse and TPL5010 will issue a RESETn, which resets the MCU.

    I hope this helps.

    Kind regards,
    Lane