16-bit MSP430 core with 16 MHz and 8 KB Flash
The part integrates a brown-out detect, DMA, POR, PWM, and watchdog timer, plus I²C, SPI, and USI serial interfaces. Typical applications include low-power sensor nodes, metering, handheld instruments, and simple control loops where the 16-bit processing and on-chip analog peripherals reduce external BOM count.
Memory budget and peripheral fit
With 8 KB of Flash and 256 bytes of RAM, this MCU is sized for firmware that fits in a compact footprint — think state machines, lookup tables, and register-based control rather than large data buffers or complex RTOS stacks.