OP14
TSM9117EXKT is a TSSOP14 package surface-mount integrated circuit manufactured by STMicroelectronics. It is used as a high-speed, high-efficiency 5V Universal Synchronous and Asynchronous Receiver/Transmitter (USART) that supports Synchronous modes such as SPI and I²C as well as Asynchronous modes such as UART and LIN. It features ultra-low power consumption and features an onboard voltage regulator. It also has an adjustable baud rate for flexible communications and supports both master and slave operational modes. It is suitable for automotive, industrial, and consumer applications.