Hello.
I am developing device using nRF52840 and i have question about IO pin usage.
The circuit is currently providing voltage to the A12 pin (Digital I/O), but it is not providing voltage to the A22 pin (Power supply).
Is there any problem with it?(product longevity or inconsistency wise)
Edit:
For easier to understand I am gonna simplify my question.
Can i getting Input (A12 Pin) while this SoC not turned on (A22 = 0V power supply.)
Is there any problem getting input while Soc is off?
Thank you!