ATmega328PB Key Features
- Advanced RISC Architecture
- 131 Powerful Instructions
- Most Single Clock Cycle Execution
- 32 x 8 General Purpose Working Registers
- Fully Static Operation
- Up to 20 MIPS Throughput at 20 MHz
- On-Chip 2-Cycle Multiplier
- High Endurance Nonvolatile Memory Segments
- 32 KB of In-System Self-Programmable Flash program memory
- 1 KB EEPROM
