The PIC16F877A-I/PT is a flash based 8bit CMOS microcontroller in 44 pin TQFP package. The device has two 8bit timer/counter with 8bit pre-scaler, one 16bit timer/counter with pre-scaler, brown out reset (BOR) and two capture/compare PWM modules.
Flash program memory of 14.3KB
368bytes of RAM and 256bytes data EEPROM
33 I/O pins
10bit, 8 channel A/D converter and two analogue comparators
Operating frequency from DC to 20MHz
Brown out detection circuitry for brown out reset (BOR)