Now we are designing a sensing system with MSP430FR5869s like this figure.
Every MSPs will run 1 MHz Clock or LPM3.
Then the power supply will provide 370uA x 24 = 8880uA = 8.88mA as maximum when system is running.
When we design a power supply, we must estimate the power on current.
I know power on current is bigger than the active current when running in 1 MHz.
But I can't find it in TI's data sheet.
I must know the maximum current when power up.
Please teach me how to estimate the power on current of a MSP430FR5869.