Description
Pin Name P0.0
P0.7 Pin Type I/O Pin Description I/O port with nibble-programmable pins; Schmitt trigger input or push-pull, opendrain output and software assignable pullups; also configurable as external interface address lines A8
A15.
Features
- CPU.
- SAM8 CPU core Instruction Execution Time.
- 600 ns at 20 MHz fOSC (min. ) Timer/Counters.
- Two 8-bit timers with interval timer and PWM modes Two 16-bit general-purpose timer/counters
Memory.
- 272-byte general purpose register area 16-Kbyte internal program memory ROM-less operating mode
Interrupts.
- 18 interrupt sources 18 interrupt vectors Eight interrupt levels Fast interrupt processing.