S32K中的主题 S32K144 RTC Supply

S32K144 RTC Supply

Chethanbg — Tue, 24 May 2022 12:26:27 GMT

Hi,

we are using S32K144 controller and we are not able to find VRTC backup Supply for connecting super cap or coin cell battery.

kindly advise. @PetrS

Thanks,

chethan bg

lukaszadrapa — Wed, 25 May 2022 05:25:34 GMT

Hi,

there's no such option. The workaround is to keep the microcontroller supplied and enter VLPS low power mode.

Regards,

Lukas