I am working with atsamc21j18A,we want to keep this microcontroller in sleep mode ,unless someone will press the power button .
There is no reference for samc21 current consumption ,
When I kept for sleep mode ,mcu was showing 2-8mA it is varying not constant also .
So I just want to ask ,
1)What will be the current consumption before sleep mode and after sleep mode(stand by)?
2)Why I am getting 2-8mA even if in sleep mode ?