Other Parts Discussed in Thread: TIDM-AUX-MODULE, MSP430F6779A, TPS25942A
i am using MSP430F47187 and we use two supply for microcontroller.
1- VCC comes from capacitive supply.
2- battery CR2032 gives 3.1 volt.-----VBAT
now i want circuit which uses VBAT and VCC and switch to one supply to ON the microcontroller.
when VCC & VBAT is present then it will switch to vcc and on the uc.
when battery VBAT is available and VCC is off then micro will ON through VBAT.
also please suggest reset circuitry.