Features
- Flexible pin configuration
- Synchronous and asynchronous interrupt sensing
- Asynchronous wake-up signal to wake up from sleep modes
- Driver source code included for Atmel
ATmega2560
- Basic external interrupt
usage on ATmega2560
- Nested external interrupt
usage on ATmega2560
- Generating software interrupt
with external interrupt pin configured as output on ATmega2560
- Using external interrupt to
wake up device on ATmega2560