Features • High-performance, Low-power AVR® 8-bit Microcontroller • RISC Architecture – 130 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation – Up to 16 MIPS Throughput at 16 MHz – On-chip 2-cycle Multiplier • Nonvolatile Program and Data Memories – 8K Bytes of In-System Self-programmable Flash Endurance: 10,000 Write/Erase Cycles – Optional Boot Code Section with Independent Lock bits In-System Programming by On-chip Boot Program True Read-While-Write O peration – 512 Bytes EEPROM Endurance: 100,000 Write/Erase Cycles – 512 Bytes Internal SRAM – Up to 64K Bytes Optional External Memory Space – Programming Lock for Software Security peration – 512 Bytes EEPROM Endurance: 100,000 Write/Erase Cycles – 512 Bytes Internal SRAM – Up to 64K Bytes Optional External Memory Space – Programming Lock for Software Security