The PIC18F56K42-I/PT is an advanced 8-bit PIC Microcontroller Unit (MCU) with 64 KB of program memory and 4096 bytes of RAM. Operating at a speed of 64 MHz, this versatile MCU is compatible with power supply voltages ranging from 1.8 to 5.5V, making it suitable for a wide range of applications. Packaged in a TQFP-48 format and RoHS compliant, the PIC18F56K42-I/PT offers a reliable and efficient solution for your embedded system needs.