Low Pin Count (20) PIC® Flash microcontroller products It offers all the advantages of the well-known mid-range x14 architecture with a wide operating voltage of 2.0-5.5 volts, onboard EEPROM Data Memory and standardized features including nanoWatt. technology. Standard analog peripherals include up to 12 10-bit A/D channels, an analog comparator module with two comparators, programmable on-chip voltage reference, and an EUSART that supports RS232, RS485, and LIN 2.0.