SAK-TC3E7QF-192F300S AA belongs to the AURIX™ TC3Ex family . AURIX™ second generation ( TC3xx ) comes back with an increase in performance, memory sizes, connectivity and more scalability to address the new automotive and industrial trends and challenges. In terms of performance, T3Ex offers 4 cores running at 300 MHz and up to 1.5 MBytes embedded RAM, and consuming below 2 W.