16-bit MCU with integrated analog for industrial sensing
The Texas Instruments MSP430F5358IPZ is a 16-bit microcontroller from the MSP430F5xx series, built around the MSP430 CPUXV2 core running at 20 MHz. It packs 384 KB of Flash program memory and 34K x 8 of RAM, with 74 general-purpose I/O lines. On-chip analog includes a 16-channel 12-bit ADC and two 12-bit DACs, reducing external signal-chain components in sensor interface or control-loop designs. Operating from 1.8 V to 3.6 V over -40°C to 85°C, it fits battery-powered or industrial equipment where extended temperature range is required.
20 MHz CPUXV2 core — what it means for throughput
The 20 MHz clock rate on the MSP430 CPUXV2 delivers a 16-bit RISC pipeline with single-cycle multiply and hardware multiply-accumulate. For a mixed-signal application like a multi-channel data logger or a PID loop controller, this core can service the ADC, update the DAC, and manage serial communication without stalling the main loop. The 34K x 8 RAM gives enough headroom for buffering several seconds of sensor data before offload via UART or SPI.