hi, dears.
I have a question about the pins that unused in microcontrollers.
I want to link all of them to each other directly and pull down them via a 100 ohms resistor. can direct linking of IOs make problems in my design?
notice you that all IOs are input by default and I let them still in this situation.
are there any better ways to protect my microcontroller and circuits from noise in industrial areas?
thank you
I have a question about the pins that unused in microcontrollers.
I want to link all of them to each other directly and pull down them via a 100 ohms resistor. can direct linking of IOs make problems in my design?
notice you that all IOs are input by default and I let them still in this situation.
are there any better ways to protect my microcontroller and circuits from noise in industrial areas?
thank you