The Microchip PIC16LC54A-04/SO is an 8-bit Microcontroller - MCU, manufactured by Microchip. This device has a .75KB of onboard Flash Memory, 12 lines of I/O, 25 bytes of RAM, and is able to operate up to 4MHz. It comes in a SOIC18 surface mount package and is designed for a wide range of industrial and consumer applications. It features various features such as 8-bit operations, Built-In Interrupts, 4MHz Clock, 25 bytes of RAM, and a .75KB onboard Flash Memory. The PIC16LC54A-04/SO is a powerful and cost-effective solution for tasks ranging from controlling motors, reading sensors, and processing data.