

In response to user requirements that are rapidly expanding in scope, Renesas Electronics offers microcontroller (MCU) and microprocessor (MPU) products that provide excellent expandability while allowing customers to make full use of existing resources. Available in a wide array of memory and package options, Renesas microcontrollers, and microprocessors are fast, highly reliable, low in cost, and deliver eco-friendly performance. Incorporating the latest process technology, which enables integration of large-capacity flash memory, they are used in a wide array of applications, including demanding fields that require high quality and high reliability, such as the automotive industry.
Additionally, there is a robust support system in place to help reduce development costs and reduce the time required for development. It consists of a variety of development tools, including products from other companies, backed by extensive technical documentation, software libraries, and active user communities. As the world's number one MCU/MPU vendor, Renesas Electronics provides the best and most powerful solutions based on a wide selection of microcontrollers and microprocessors.
RZ Arm-based High-end 32 & 64-bit MPUs
The Renesas RZ Family of high-end 32-bit and 64-bit Arm®-based microprocessors (MPUs) enables the solutions required for the smart societies of the future. Through a variety of Arm Cortex®-A7, A9, A15, A53, A57, and R4-based devices, engineers can easily implement high-resolution human machine interfaces (HMI), embedded vision, embedded artificial intelligence (e-AI), and real-time control and industrial ethernet connectivity.
RX 32-Bit Performance / Efficiency MCUs
The RX family consists of four product series: the flagship RX700 series, with the fastest performance and most advanced functions; the standard RX600 series; the RX200 series, which delivers an optimal balance of power efficiency and high performance; and the entry-level RX100 series, with extremely low power consumption. These four series encompass a range of products that provide seamless scalability from small-scale to large-scale applications.
RA Family of Arm® Cortex®-M based MCUs
Delivering the Promise of a Secure, Connected and Intelligent IoT
The flexible Renesas Advanced (RA) 32-bit microcontrollers (MCUs) are industry-leading 32-bit MCUs with the Arm® Cortex®-M33, -M23 and -M4 processor cores and PSA certification. RA delivers key advantages compared to competitive Arm Cortex-M MCUs by providing stronger embedded security, superior CoreMark® performance and ultra-low power operation. PSA certification provides customers the confidence and assurance to quickly deploy secure IoT endpoint and edge devices, and smart factory equipment for Industry 4.0.
RL78 Low Power 8 & 16-bit MCUs
RL78 8/16-bit microcontrollers (MCUs) greatly improve power efficiency with industry-leading low power consumption at 45.5μA/MHz consumption during normal operation and 0.57μA/MHz during clock operation. Built-in features such as a high-precision (±1%) high-speed on-chip oscillator, background operation data flash capable of 1 million rewrites, temperature sensor, and interface ports for multiple power supplies help reduce system costs and size.
RH850 Automotive MCUs
The RH850 Family of 32-bit automotive microcontrollers (MCUs) offers high performance balanced with very low power consumption over a wide and scalable range of products. This family offers rich functional safety and embedded security features needed for new and advanced automotive applications.
The RH850 Family is offered in a Renesas 40nm process, an industry first, and offers tremendous capabilities and features as well as cost-effective pricing. The family offers a range of CPU core structures (single, multiple, lock-step and combination thereof) to support high-performance and/or high-reliability requirements.
Renesas Synergy™ Platform MCUs
The Renesas Synergy™ microcontroller (MCU) family is designed for end applications ranging from connected mobile devices for the IoT market to high-performance embedded systems controllers. With a range of performance, features and pin-compatibility within each series, Synergy MCUs deliver the scalability, power consumption, code-reusability, and performance needs for the embedded market.
The revolutionary Synergy Platform will change the life of embedded design engineers for the better thanks to enabling the start of development at the Application Programming Interface (API) layer, allowing creativity to be focused on the differentiation of individual applications and resulting in reduced time to market, lower cost of ownership and the removal of barriers to entry.
Additionally, Renesas offers the Product Longevity Program (PLP) to help customers select the most appropriate part for applications that require long life cycles.
RE Cortex-M Ultra-low Power SOTB MCUs
World’s Most Energy Efficient MCUs with Arm® Cortex® M Core Implemented on Silicon on Thin Buried Oxide (SOTB)
The RE Family of 32-bit microcontrollers (MCUs) is based on the Silicon on Thin Buried Oxide (SOTB™) process technology, allowing it to realize both ultra-low current consumption in both active and standby mode and high-speed CPU operation (64MHz) at low voltage (1.62V), which is impossible to achieve with conventional bulk silicon processes. The RE01 MCU has been certified by EEMBC to have the highest score of 705 for the ULPMark-CP by the EEMBC ULPMark™ benchmark, which has been developed to provide a standard method to compare the energy efficiency of ultra-low power MCUs. In addition, the built-in energy harvesting control circuit enables the equipment to operate from energy harvesting power sources with only weak ambient energy.
The RE Family can significantly extend battery life and deliver high performance even for small batteries and energy harvesting power supplies that can supply only a small amount of current. The RE Family is suitable for many IoT applications such as hybrid watches, smart homes/buildings, healthcare, smart agriculture, structure monitoring, and trackers.
As the world's number one microcontroller (MCU) and microprocessor (MPU) vendor, Renesas offers an extensive portfolio of MCU/MPU products that provide excellent expandability while allowing customers to make full use of existing resources.
Do you know more about Renesas's product uses, technical documents, and solutions related to Microcontrollers & Microprocessors? Then quickly get in touch with Renesas Distributor - NHE!
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