His item is slowly being phased out and is being replaced by PIC16F887. This is the Microchip PIC16F877A microcontroller that is used in our K SV-PIC Brainboard add-on. This is a common 8 bit microcontroller with a variety of useful peripherals, including: 33 I/O lines Eight 10-bit ADCs Two PWM Channels In-circuit programming UART Runs at 20MHz, 5MIPS