Renesas Launches RA8T2 MCUs with Cortex-M85 for High-End Motor Control Applications Renesas Electronics Corporation has introduced the RA8T2 microcontroller (MCU) group, designed to deliver exceptional real-time motor control performance for industrial equipment, robotics, and other precision systems. Powered by a 1 GHz Arm® Cortex®-M85 processor, with an optional 250 MHz Cortex®-M33 for added flexibility, the RA8T2 series offers the speed and intelligence needed to manage demanding motor-control tasks while combining real-time control with communication and system functions on a single device.