The PIC16F876-04I/SO is an 8-bit microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the PIC16 family and features a reduced instruction set computer (RISC) architecture. This MCU offers 14KB of flash memory and operates at a voltage of 5V. The device is enclosed in a 28-pin small-outline integrated circuit (SOIC) package, which comes with a tube for convenient handling and storage.