4 Hardware Guidelines
This section contains guidelines for designing or reviewing electrical schematics using AVR 8-bit microcontrollers. The information presented here is just a brief overview of the most common topics. For more detailed information, suitable application notes are presented where applicable.
The Hardware Guidelines covers the following topics:
- General guidelines
- Power supply
- RESET
- UPDI (Unified Program and Debug Interface)
- Crystal Oscillators
- External voltage references