Description
11
3 Resources  13 4 Data Retention  13 5 About Code Examples  13 6 Capacitive touch sensing  13 7 AVR CPU Core  14
7.1 Overview 14 7.2 Arithmetic Logic Unit
ALU 15 7.3 Status Register  15 7.4 General Purpose Register File  16 7.5 Stack Pointer  17 7.6 Instruction Execution Timing  18 7.7 Reset and Interrupt Handling 19
8 AVR Memories  22
8.1 Overview
Features
- High Performance, Low Power Microchip AVR® 8-Bit Microcontroller Family.
- 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 20MHz.
- On-chip 2-cycle Multiplier.
- High Endurance Non-volatile Memory Segments.
- 4/8/16KBytes of In-System Self-Programmable Flash program memory.