Atmega 8 bit avr microcontrollers atmel atmega48v 10pu low power avr 8 bit microcontroller atmega family 18v to 55v supply voltage 4kb flash memory 256bytes eeprom memory 512bytes sram data memory 28 io pins 6ch x 10bit adc channels 2 timers 6 pwm channels 10mhz 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 programmab