The PIC18F26K80-I/MM is an 8-bit microcontroller unit (MCU) designed by MICROCHIP TECH. It features a PIC RISC architecture with 64KB of Flash memory and operates at voltages of 2.5V, 3.3V, and 5V, making it suitable for automotive applications. Encased in a 28-pin QFN-S EP tube package, this MCU offers advanced capabilities for embedded systems development.