The Texas Instruments MSP430F2491TPM is a low power mixed signal 8-bit microcontroller containing an 16-bit RISC CPU, 16-bit registers, and 16-bit timers. The device features up to 24KB of Flash program memory, 2KB of RAM, and 1KB of EEPROM. It also includes 5 channel 10-bit Analog-to-Digital Converter (ADC), timers, 14 digital I/Os, three USARTs/SPI/I2C/IrDA serial interfaces, e-Enhanced Capture Compare PWM (ECPWM) module and a trace debug interface. Operating voltage is 1.8V to 3.6V and it is housed in a 64-pin LQFP package. The device is suitable for LCD interfacing, power management, motor control and safety, and various industrial and consumer applications.