SLASE33C August 2014 – August 2018 MSP430FR6877 , MSP430FR6879 , MSP430FR68791
The eUSCI modules are used for serial data communication. The eUSCI module supports synchronous communication protocols such as SPI (3 or 4 pin) and I2C, and asynchronous communication protocols such as UART, enhanced UART with automatic baud-rate detection, and IrDA.
The eUSCI_An module provides support for SPI (3 pin or 4 pin), UART, enhanced UART, and IrDA.
The eUSCI_Bn module provides support for SPI (3 pin or 4 pin) and I2C.
Two eUSCI_A modules and one or two eUSCI_B module are implemented.