Solved
Maximum Safe voltage on GPIO Pin
I am a newbie here. I have purchased a STM32G071 Nucleo-64 development board. I wish to interface it to the 5 volts signal(s). The intended interface pins are PB1, PB3 and PB4. The Absolute Maximum ratings VIN states:-
1) Input voltage on FT_xx pins except FT_c = VDD + 4.0 max
2) Input voltage on FT_c pins = 5.5 max
3) Input voltage on any other pin = 4.0 volts max
My Question: -
What are FT_xx pins and FT_c pins? Its not mandatory to use the pins PB1, PB3 and PB4 as listed above, I can use a suitable alternative.
