The PIC18F25K20-I/ML is a high-performance PIC18 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program CMOS flash based Microcontroller packs powerful PIC®(RISC) architecture with up to 16 MIPS of processing power with benchmark nanoWatt XLP extreme low power consumption. This product offer all of the advantages of the well recognized high-performance x16 architecture with standardized features including 32kB of addressable program memory size, 1536bytes of data memory size, 25 general-purpose I/O pins, two comparators and 10-channel 10-bit analog-to-digital (A/D) converter. This device operates at a maximum frequency of 64MHz wide operating voltage of 1.8 to 3.6V.