The PIC16C54C-04/SS is a member of the PIC16C5X family of microcontrollers by Microchip Technology. It is a cost-effective, high-performance 8-bit CMOS microcontroller with 33 I/O pins, 4 KB of program memory, and 128 bytes of RAM. It operates at a clock speed of 4 MHz and is capable of executing up to 1 million instructions per second (MIPS). The PIC16C54C-04/SS features an 8-bit timer, a watchdog timer, and a 12-bit A/D converter with 8 channels. It also supports serial communication protocols such as SPI and I2C. The microcontroller is housed in a 20-pin SSOP package, making it suitable for applications in consumer electronics, industrial automation, and automotive systems. Its low power consumption and high reliability make it a popular choice for embedded systems design