The PIC16C73A-20I/SO is an 8-bit microcontroller from Microchip Tech. It belongs to the PIC16 family and features a reduced instruction set computer (RISC) architecture. With 7KB of EPROM memory, it offers ample storage for program code. The microcontroller operates at a voltage level of 5V, ensuring compatibility with various electronic applications. Housed in a 28-pin SOIC package, it can be easily mounted on PCBs. The tube packaging ensures convenience and protection during transportation and storage.