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Original question:

MSPM0C1104: Is it possible to use internal VREF for external logic on the board

MSPM0C1104: Nominal current consumption

Sathyadev K
Prodigy 30 points
Part Number: MSPM0C1104

Tool/software:

Hi,

What might be the nominal current consumption of MSPM0C1104 .

All pins are used. ie, one pair for I2C, and other pins for ADC-in , GPIOs, LED driving etc. 

datasheet gives around 2mA in RUN mode , but with all peripherals disabled.

With peripherals like ADC and I2C enabled, would not the current be in the range of 30-40 mA, or even lower?

Data sheet gives absolute maximum as 80 mA. 

Thank you!! 

Sathyadev 

  • +1
    TI__Mastermind 39690 points
    Sathyadev K said:
    With peripherals like ADC and I2C enabled, would not the current be in the range of 30-40 mA, or even lower?

    It should <10mA, for the I2C consumption is related to the data load but it normally small that should <100ua, for the ADC consumption will be little higher but should <400ua, so even add other peripherals it should <10 mA.