current Consumption S12ZVH

[rajnirajpoot]

Hi i am using s12zvh128 in one of our project.

Following are the peripherals used :-

LCD Module

ADC

Motor Control

Pwm

Timer

Capture

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?

[danielmartynek]

Hi

I think you can use Wait Mode instead of Stop Mode.

I this mode, RTC, Timer and LCD can continue to operate while the CPU in a standby state.

Regards,

Daniel