Microchip PIC16F877A-I/P Microcontroller, 8-Bit PIC, 16 RISC, 14.3KB Flash, 5V, 40 Pin, Plastic Dip Tube, 3.81 mm H x 52.26 mm L x 13.84 mm W
Features: packaging: pd-tip-40, RISC architecture and voltage: 5V. Made in Taiwan. Microchip brand products.