ADC lines behavior when STM32 is not powered?
Hi!I'm using an ADC line of the STM32 MCU to read battery voltage that goes from 6.7V to 8.4V.The battery voltage is given to the MCU via a divider (by 4, so the maximum voltage given to the ADC line of the MCU will be 2.1V).I wanted to know, if ther...