Missing VBAT pin in STM32G030F6

[himsha]

I am willing to use STM32G030F6 but VBAT pin is missing as before i was using 32f103 and this got VBAT pin. So my question is for backup register of RTC is there is any dedicated pin in STM32G030F6?

[waclawek.jan · Accepted solution]

You still can use backup registers and RTC, but they will stop working as soon as you remove VDD.If you want a backup battery operation, you have to choose a bigger package, where VBAT is brought out to a dedicated pin.

JW

[himsha]

thanks