The ATmega8A Microcontroller is a 32-pin microcontroller with 8-bit
AVR Architecture. The controller has an in-built internal
oscillator and watchdog timer. It has 32kB of Flash memory and 512
bytes of EEPROM. ATmega8A Microcontroller has an operating
voltage from 2.7V to 5.5V hence suitable for low voltage
applications. It has two 8-bit timer and one 16-bit timer, 1
comparator
and 8 channel 10-bit ADC. It supports UART, I2C and SPI
communication protocols. It has internal and external interrupts
and also
supports five power saving modes. Other Atmega boards include
Atmega32A, Atmega328P.
