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TDA2HV: TDA2HVBRQABCRQ1 Ball number information required

Ankit Patel91
Prodigy 20 points
Part Number: TDA2HV

Hello Support Team,

We are using TDA2HVBRQABCRQ1 SOC in our design.We require detail functionality of AD17(Wakeup0), AC17(Wakeup1), AB16(Wakeup2) and AC16(Wakeup3) Ball number of this Soc.

  • 0
    TI__Mastermind 18640 points

    Hi Ankit,

    Wakeup pins are useful to wake up the SoC from a RTC-only mode (entire SoC is OFF, only RTC is running) by an external event. When at least one wakeup pin is high, RTC will assert the ON_OFF signal to PMIC to begin the power-up sequence.

    Take into account that that pins are muxed with other functions, so you can decide which function is most appropriate for that pin.

    Pin muxing options can be seen in the device Data Manual, Ball characteristics table.

    RTC (Real-Time clock) is described in the device Technical Reference Manual.

    If you will not wish to use the wakeup pins neither for wakeup , nor for other function, you must pull them to GND.

    Regards,

    Stan