4.1 General Guidelines
Soldering pads of unused pins should not be connected to the circuit.
The PORT pins are in their default state after Reset. Follow the recommendations in the PORT - I/O Pin Configuration section to reduce power consumption.
All values are given as typical values and serve only as a starting point.
Refer to the following application notes for further information:
- AVR040 - EMC Design Considerations
- AVR042 - AVR Hardware Design Considerations