Atmega 8 bit avr microcontrollers atmel atmega8 16pu low power avr 8 bit microcontroller atmega family 45v to 55v supply voltage 8kb flash memory 512bytes eeprom memory 1kb sram data memory 23 io pins 8ch x 10bit adc channels 3 timers 3 pwm channels 16mhz clock speed serial 2 wire spi usart interfaces 28 dip case high performance low power avr 8 bit microcontroller advanced risc architecture high endurance non volatile memory segments power on reset and programmable brow