The PIC16C71 is a member of the mid-range family of 8-bit, high-speed microcontrollers — namely, the PIC16CXXX. The salient features of the PIC16C71 are: an improved and enhanced instruction set; a 14-bit instruction word; interrupt capability; and an on-chip, four-channel, 8-bit A/D converter. This application note demonstrates the capability of the PIC16C71.