High-speed MCUs boast wide range of peripherals

Featuring a 100 MHz Arm Cortex-M33 core, the RA4E2 MCUs offer an entry-level solution for the design of low-memory, low-pin count, small package applications. The RA4E2 MCUs deliver high-speed performance for applications including smart home devices, consumer electronics, medical devices, and industrial sensor networks.

The microcontrollers feature a robust range of peripherals, including a 12-bit analogue-to-digital converter, a general PWM timer, USB FS device, SCI, SPI, I3C, SSI, CANFD, and HDMI-CEC.

The MCUs are compatible with the Open Arm ecosystem, while the devices’ easy-to-use flexible software package supports easy development and migration for a range of designs and applications.

They include 128 Kbytes code Flash memory, 40 KBytes SRAM, and 4 KBytes data flash.

The RA4E2 Microcontrollers are supported by the RA4E2 evaluation kits. The evaluation kits enable users to seamlessly evaluate the features of the RA4E2 MCU group and develop embedded systems applications using the flexible software package and e2 studio integrated development environment (IDE).

Rich on-board features along with a range of popular ecosystem add-ons can serve as excellent starting points for designers to develop their custom applications. The RA4E2 evaluation kits support high-speed performance testing and evaluation of safety features.