The MSP430FR2000IRLLT is a 16-bit microcontroller manufactured by Texas Instruments that is designed for ultra-low power applications. This MCU operates at 16 MHz, and features a 16-bit RISC architecture and up to 14 KB of Flash memory with unlimited write protection. The MSP430FR2000IRLLT features an integrated 16-bit timer module and up to 5 serial peripheral interfaces, including I2C, SPI, and USB. In addition, the MSP430FR2000IRLLT is designed to prioritize power management, allowing for extremely efficient usage while using high performance components and smart peripherals. As a result, this MCU is suitable for use in many applications such as consumer electronics, medical systems, portable displays, and more.