Microchip PIC16F676-I/P Microcontroller, 8-Bit, 1.75KB Flash, Plastic Dip Tube, 14-Pin, 19.05 mm L x 6.35 mm W x 3.3 mm H (Pack of 4): Amazon.com: Industrial & Scientific
Pic16f630 Pic16f630-I/P 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers - China Microcontroller and Microcontrollers