PIC16C77-20/L

8-bit RISC microcontroller featuring 20MHz clock speed and 14KB OTP memory. This integrated circuit offers 33 programmable I/O pins, 8 analog input channels with one 10-bit A/D converter, and multiple communication interfaces including I2C, SPI, and UART. On-chip peripherals include a watchdog timer, PWM, and brown-out detect. Operates from 4V to 6V with a typical supply voltage of 5V and is housed in a PLCC package.