8-Bit CMOS Microcontroller, PIC16C71x Family, 2.5V to 5.5V Supply Voltage, 1.75KB OTP Memory, 68Bytes SRAM Data Memory, 13 I/O Pins, 4ch x 8Bit ADC Channels, 1 Timers, 4MHz Clock Speed, 18-DIP Case, The PIC16C71X is a Family of Low-cost, High-performance, CMOS, Fully-statIC, 8-bit Microcontrollers with Integrated Analog-to-digital Converters, in the PIC16CXX Mid-range Family, All PIC16/17 Microcontrollers Employ an Advanced RISC Architecture, The PIC16CXX Microcontroller Family has Enhanced Core Features, Eight-level Deep Stack and Multiple Internal and External Interrupt Sources, The Separate Instruction and Data Buses of the Harvard Architecture allow a 14-bit Wide Instruction Word with the Separate 8-bit Wide Data, Applications Ranging from Security and Remote Sensors to Appliance Control and Automotive