The 12F675 is one of the smallest PIC microcontroller - it is a small device with 8 pins, but it's packed with peripherals and it even has built in 10bit ADC which can read the analog inputs of 4-pole.
It has the following internal peripherals:
1. Two timers.
2. An analog comparator.
3. 10-bit ADC.
It also has an internal oscillator and internal reset circuit. This means the device uses minimal external components to make it work (other devicesrequire an external crystal oscillator). Of course, it also has the usual internal programming memory, EEPROM and RAM needed for programming.




























