The PIC18F87K90-I/PT is a microcontroller integrated circuit (IC) manufactured by Microchip. It belongs to the PIC® 8-bit XLP™ (eXtreme Low Power) family of microcontrollers. The IC has an 8-bit architecture which supports a maximum operating speed of 64MHz with a 128KB (64K x 16) FLASH memory. This IC comes in an 80-TQFP (12x12) package and provides enhanced low-power features, such as four sleep modes and low-power timer. It is particularly suitable for applications that require low power consumption and/or require high performance such as intelligent connected portable devices, consumer products, industrial control, medical and security systems. Other features include a Field-Oriented Motor Control (FOC), Event System, USART, CAN, SPI, I2C and other peripherals which help reduce system cost and power consumption.