Hi i am using s12zvh128 in one of our project.
Following are the peripherals used :-
For Lcd clock i am using rtc clock as internal clock source.
On ignition off i have to reduce the current so for that i disable all the peripherals just enable one timer of 100ms for digital clock display on lcd . I can't put MCU in stop mode as accuracy of clock is disturbed . what can i do for further reduction in current?
How to off internal reference clock?