The maximum clock frequency of the MSP430F2410TRGCR is 16 MHz.
To configure the MSP430F2410TRGCR to use an external crystal oscillator, connect the crystal to the XIN and XOUT pins, and set the FLLUNLOCK bit in the FLL_CTL0 register to 1. Then, set the XT2OFF bit in the SYSCTL_CTL0 register to 0 to enable the external crystal oscillator.
The maximum current consumption of the MSP430F2410TRGCR is approximately 2.1 mA at 16 MHz and 3.3V supply voltage.
To use the built-in UART module on the MSP430F2410TRGCR, configure the UART module by setting the UARTCTL register, and then use the UARTTXBUF and UARTRXBUF registers to transmit and receive data.
No, the MSP430F2410TRGCR is not 5V tolerant and should only be used with a power supply voltage between 1.8V and 3.6V.