FEATURES
DATASHEET z High Performance, Low Power Atmel® AVR® 8-bit Microcontroller z Advanced RISC Architecture z 123 Powerful Instructions – Most Single Clock Cycle Execution z 32 x 8 General Purpose Working Registers z Fully Static Operation z Up to 20 MIPS Throughput at 20 MHz z Non-volatile Program and Data Memories z 8K Bytes of In-System Programmable Flash Program Memory z Endurance: 10,000 Write/Erase Cycles z 256 Bytes of In-System Programmable EEPROM z Endurance: 100,000 Write/Erase Cycles z 512 Bytes Internal SRAM z Optional Boot Code Section with Independent Lock Bits z Data Retention: 20 Years at 85oC / 100 Years at 25oC z Peripheral FEATURES
z One 8-bit and one 16-bit Timer/Counter with Two PWM Channels, Each z Programmable Ultra Low Power Watchdog Timer z On-chip Analog Comparator z 10-bit Analog to Digital Converter z 28 External and 4 Internal, Single-ended Input Channels z Full Duplex USART with Start Frame Detection z Master/Slave SPI Serial Interface z Slave I2C Seri...
Atmel
