Renesas scalable, low-power, and high-performance MCUs and MPUs are designed for diverse applications, helping accelerate development and meet market trends. A leading supplier of embedded processors, Renesas ships 3.5 billion units annually across the globe. Our MCUs and MPUs are designed to support extensive design flexibility, making it easy to quickly diversify and grow your application footprint.
Expansive 8-, 16-, 32-bit MCU and 32-, 64-bit MPU portfolio with reliable dual-source manufacturing.
Fast, reliable, cost-effective MCUs for eco-friendly performance and flexibility.
Complete functional and pin-to-pin compatibility across device families to maintain your platform concept with maximum software and hardware reuse.
Dedicated hardware features and certified software libraries to safeguard solution integrity and confidentiality.
Renesas MCUs and MPUs are designed to address energy challenges in edge AI and physical AI applications. High-performance processing with ultra-low power consumption enables power-efficient AI applications in vision, voice, and real-time analytics.
Wireless connectivity is no longer an add-on—it’s a core requirement across industrial, consumer, and IoT systems. Renesas wireless MCUs combine proven 32-bit MCU performance with integrated wireless connectivity, enabling reliable communication while maintaining low power consumption and real-time control.
With support for Wi-Fi® and Bluetooth® LE technologies and Matter-certified solutions, our wireless MCUs help you design connected products that scale—from simple sensors to feature-rich edge devices—without redesigning your system architecture.
Functional safety is more important than ever with the growth of automation in our daily lives. Save time and effort deploying functional safety in robotics, home appliances, and industrial applications with Renesas' one-stop functional safety solution.
Our motor control MCUs and MPUs are equipped with high-performance CPU cores providing real-time processing and maximum power efficiency. Our extensive portfolio can support a variety of motor controls from 1 to 9 motors. Pair our devices with the motor control development environment can make your motor control development shorter and more pleasant.
HMI applications have evolved throughout the years, introducing larger and more interactive displays. Renesas offers a portfolio of embedded processors that are ideal from entry-level to high-end HMI applications including RA, RX MCUs, and RZ/A and RZ/G MPUs. With a common development environment, users can easily scale HMI development across our embedded processors.
As connected devices grow, so does the need for robust, hardware-based security. Renesas offers a comprehensive lineup of MCUs and MPUs with built-in security features—from secure boot and key management to hardware cryptography and tamper detection. Our scalable security solutions help safeguard data, IP, and system integrity across industrial, consumer, and IoT applications.
Our engineers have created a rich, scalable development environment to help you quickly evaluate and develop with our embedded processors. Common platforms are designed to ensure seamless scalability between MCUs and MPUs, enabling flexibility for diverse application needs.
Explore the full potential of our embedded processors with easy-to-use evaluation kits. These kits help you evaluate features and test performance, helping to streamline development and accelerate time to market.
Comprehensive tools support you throughout the development process, with easy-to-use emulators, programming tools, and integrated development environments for embedded applications.
Find all the components you need for rapid software development, including on-board programs, peripheral function drivers, middleware, documents for use, and more.
Connect with trusted partners to explore end-to-end solutions. By combining Renesas technologies with hardware, software, and design services you can reduce integration effort, lower risk, and accelerate time-to-market.
