Based on the 100MHz Arm® Cortex®-M33 core with TrustZone®, the RA4T1 group offers an optimized peripheral for motor control and inverter control functions with small 32-pin QFN and LQFP package options. These satisfy the needs of high-performance, cost-sensitive, and space-constrained applications. The RA4T1 integrates a wide range of communication interfaces, including CAN FD, I³C, SCI, and SPI, covering all the connectivity needs of a wide range of motor control and consumer applications.