MSP430F149 is an ultra-low-power microcontrollers (MCUs) consist of several devices featuring different sets of peripherals targeted for various applications. The architecture of MSP430F149, combined with five low-power modes is optimized to achieve extended battery life in portable measurement applications. MSP430F149 features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 µs.
The hardware multiplier of MSP430F149 enhances the performance and offers a broad code and hardware-compatible solution.