New Products > Renesas RX63N

If you have questions about products, pricing or services, get connected with an Avnet Sales Representative.

Renesas RX63N

Renesas RX63N Group of Microcontrollers

With its rich set of peripherals, USB 2.0, CAN, advanced A/D and D/A, motor control, the RX63N is the best fit for Industrial and automation applications! Also with its built in ethernet controller and security and safety features, it makes it an ideal fit for advanced IoT solutions. In order to help you evaluate if the RX63N is the MCU for your solution we are offering the RX63N Renesas Demonstration Kit (RDK) at a 50% discount. It provides powerful debug and demonstration platform targeted at common applications. Get your Kit today!

The RX63N have built-in USB 2.0. full-speed (Function/Host/OTG) functionality, and CAN is an options which can be selected. They also have an Ethernet controller which is suitable for networking equipment, and 192 KB/256 KB large-capacity on-chip RAM, which can be used for buffering a variety of communication functions. This makes them suitable for gateway devices such as HEMS and BEMS and industrial networking equipment.​​​


The RX63N, RX631 Group 32-bit microcontrollers are capable of operating at up to 100 MHz. The built-in flash is capable of accessing with no wait, and at 100 MHz high-performance processing of 165 DMIPS (Dhrystone MIPS) is realized. A broad memory lineup from 2 MB to 256 KB built-in Flash (+ ROMless) to 256 KB to 64 KB built-in RAM is available to match the scale of your system. Furthermore, all products also contain 32 KB of built-in flash memory for data storage. An abundant selection of packages is also available, from 48 to 177 pins.


The Renesas Demonstration Kit (RDK) for RX63N is an evaluation and demonstration tool for Renesas RX63N microcontrollers. The goal is to provide the user with a powerful debug and demonstration platform targeted at common applications. The board also provides a useful platform for evaluating the Renesas suite of development tools for coding and debugging, using the High-performance Embedded Workshop (HEW) IDE as well as programming the device using the on-board SEGGER J-Link JTAG debugger.

The Renesas Demonstration Kit for RX63N is also the hardware platform that is included in a special RX63N-specific edition of Micrium's book on the µC/OS-III Real Time Kernel. The book and board combo targets serious programmers and college students who need to understand and create programs based on the timesaving features of a real-time kernel. Part I of the text covers the internals of the new µC/OS-III real-time kernel. The emphasis is on the internals, features, API calls, and where and how to use an RTOS, all presented in a clear and useful way, and accompanied by a wealth of diagrams. Part II provides specific examples for using µC/OS-III on the new Renesas RX63N microcontroller.




RX63N Group

The RX63N Group 32-bit microcontrollers are capable of operating at up to 100 MHz.

Part Details