Recommended ESD Suppression Diode for My Microcontroller?
I am using at89s8253 and would like to add ESD protection diodes. I have 2 main questions:
1. Does the microcontroller have internal protection? If so, what kind and what are the specs?
2. I also want to add external ESD suppression diodes. What are recommendations on which ones work best with at89s8253?
Thanks in advance!