The PIC16LF1937-I/PT is a PIC16 family 8-bit powerful yet easy-to-program CMOS flash based Microcontroller packs powerful PIC®(RISC) architecture nanoWatt XLP technology. This product offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including 14kB of addressable program memory size, 512bytes of data memory size, 36 general-purpose I/O pins, two comparators and 14-channel 10-bit analog-to-digital (A/D) converter. This device operates at a maximum frequency of 32MHz with wide operating voltage of 1.8 to 3.6V.