.
PIC16F631-E/SS is a small 8-bit CMOS microcontroller from Microchip. It features a high-performance RISC CPU, 8 KB flash memory, 256B RAM, Operating voltage of 2.0V - 5.5V, 30 I/O lines, 13 internal and 3 external interrupt sources, Enhanced Capture/Compare/PWM (ECPWM) module, 10-bit A/D converter, Comparator module and an Internal oscillator block with 4 Capacitive Oscillator modes and 3 Internal Oscillator modes. It is ideal for a wide range of embedded control applications, including home appliances, motor control, lighting, industrial and communication systems.