Its headline feature is 15.5 KB of FRAM program memory — non-volatile storage that writes at bus speed, consumes negligible power during writes, and supports 10^15 write cycles, eliminating the erase-before-write penalty of Flash. On-chip analog is handled by a 10-channel, 10-bit ADC — sufficient for reading battery voltage, temperature sensors, or potentiometer feedback in control loops. Internal oscillators keep the BOM count low; no external crystal is needed for the core clock.
Industrial temperature rating and package
The 64-LQFP package (10x10 mm body) is a common footprint for mid-pin-count MCUs, and the surface-mount profile is compatible with standard reflow processes.