RX651/RX65N is arguably the most important high-end microcontroller introduced in the last several years from Renesas. It has a unique combination of advanced security capabilities with a rich feature set, housed inside the superior 120 MHz RX CPU core which includes dual bank flash memory with fast speed, fast interrupt response time, and built-in hardware DSP, all in a cost efficient, low power 40 nm process. The RX651/RX65N group is well positioned to change the high-performance 32-bit MCU landscape in 2018 and beyond.