The PIC18F27K40-I/ML is a microcontroller from the PIC18F family developed by Microchip Technology. The PIC18F27K40-I/ML is a low-power, high-endurance device designed to handle the requirements of sophisticated sensing applications. It features an 8-bit RISC architecture and the PIC18 Core architecture running at a maximum frequency of 64MHz. It has a 256KB flash program memory, 8KB RAM, digital signal processing (DSP) capability, Timers, and a full complement of on-chip peripherals. It also includes integrated professional-grade analog and other industrial-grade features such as 5 general-purpose I/O pins, 32 digital communications channels, LCD driver up to 176 x 220, Voltage Level Shifting, Pulse-Width Modulation (PWM), and more. The PIC18F27K40-I/ML is a highly integrated and cost-effective solution that makes it ideal for a wide range of home, embedded and industrial applications.