The Microchip PIC18LF45K22-E/PT is an 8-bit microcontroller (MCU) featuring a 32KB Flash, 1536B RAM, 8-bit familynanoWat XLP. It features four 8/16-bit timer modules and four Multi-Vector interrupts, making it a great choice for applications that require complex timing or rapid response. Additionally, it features many communication peripherals, such as UART, SPI, I²C, and USB. It also offers a wide range of Analog, PWM, Communication, and EEPROM Functions. It operates over an industry-standard 2.0V to 5.5V range and is available in various packages, from QFN to PDIP.