The PIC18F14K22-I/SS is a 8-bit Flash Microcontroller with nanoWatt XLP technology. This new family of devices offer all of the advantages of the well recognized PIC18F high performance MCUs, C compiler optimized architecture and an industry leading peripheral set now available in a low pin-count option. This new 20-pin product includes a 16MHz precision internal oscillator which can be used with the standard 4X PLL to produce 16 MIPS of performance (64MHz at 3V). Standard analogue peripherals include 12 channels of 10-bit A/D, dual rail-rail comparators with improved input/output multiplexing and an on-chip selectable fixed voltage reference. Digital peripherals include an enhanced capture/compare/PWM (ECCP+) module with PWM steering and a master synchronous serial port (MI²C,SPI) module with software controllable address masking.