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MSPM0L1304: unused VREF connection termination

Munan Xu
Expert 4940 points
Part Number: MSPM0L1304

Hello,

Are there any specific recommendations for if a customer doesn't use an external VREF? Is there any issue with having these pins externally pulled up or down?

Munan

  • 0
    TI__Guru 56685 points

    Hello Munan,

    If an external VREF is not being used for MSPM0L130x devices, then it should follow the recommendation of Connection of Unused Pins in table 6-3 in the datasheet. So set it as GPIO and set to a defined state to save power.