AEC-Q100 qualification and industrial temperature range
The AEC-Q100 automotive grade means this MCU has passed stress tests for under-hood and chassis-domain environments — extended temperature cycling, high-temperature operating life, and ESD robustness.
16 MHz core and 2 KB Flash — what the memory budget means
The 16 MHz clock rate is enough for real-time sensor polling, PWM generation, and simple communication loops. The 2 KB Flash limits firmware to a single-purpose control routine — no room for a full RTOS or large lookup tables. The 128-byte RAM handles a few variables and a small stack; any data buffering beyond a handful of bytes needs careful sizing at compile time.