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.

Download: RX Family Brochure (PDF | English, 日本語, 简体中文)
Download: Renesas RX Testimonials from Partners and Customers (PDF | English, 日本語, 简体中文)

Product Longevity Program (PLP)

Renesas offers the Product Longevity Program (PLP) to help customers select the most appropriate part for applications that require long life cycles. Participating RX Family products are available for up to 15 years.

Renesas Product Longevity Program (PLP) 15 Years


RX Family Roadmap


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Product Change Notice
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Product Change Notice
White Paper
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Videos & Training

News & Blog Posts

RX Family Software – The Past and the Future - #6 Blog Post Jan 23, 2023
Learn AWS/Azure Cloud Connectivity through Videos. Let’s Start IoT Development using the RX Family! Blog Post Jan 10, 2023
Controlling multiple motors with a single MCU! Example of 4-motor control with RX72T Blog Post Jan 10, 2023
RX Capability for Digital Power Conversion Blog Post Dec 21, 2022
Examples of Design Standardization in Sensing Equipment Using the RX23E-A MCU with Built-In High-Precision Delta-Sigma ADC - Blog 1 Blog Post Dec 13, 2022
Introducing Waterproof Capacitance Solution for Self-Capacitive Touch Keys in Wet Area Blog Post Dec 5, 2022
Introducing Smart Wakeup Solution for Low Power Capacitive Touch Sensing Application Blog Post Nov 15, 2022
Easy Expansion of MCU Code Area! Introducing Example of Program Execution from Serial ROM Using QSPI XIP Mode Blog Post Oct 26, 2022
Infusion Level Monitor Using Capacitive Touch Sensing Blog Post Sep 16, 2022
RX Family Software – The Past and the Future - #5 Blog Post Sep 1, 2022
Experiencing the noise performance of the RX23E-A built-in delta-sigma ADC by using Renesas’ Lab on the Cloud Blog Post Aug 9, 2022
RXv3 Core has achieved 6.0 CoreMarks/MHz with CC-RX V3.04! Blog Post Aug 5, 2022
A Single 5V Powered RX660 Microcontroller for Both System Control and Inverter Control Blog Post Aug 2, 2022
Introducing the RX family low-power solution with low power by using Cellular and FreeRTOS Blog Post Jul 29, 2022
Target Board for RX Family: where your creativity comes to life Blog Post Jul 22, 2022
RX Family Software – The Past and the Future - #4 Blog Post Jul 11, 2022
RX72M Offers Effortless Evaluation of Stepper Motor Control with EtherCAT Blog Post Jul 6, 2022
Realizing Secure and High-Speed Communications with RX MCU and wolfSSL's TLS Library Blog Post Jun 27, 2022
Bringing DSPs Closer to You! Realizing Digital Filters with the Latest Low-End RX140 Microcontroller of the RX Family! Blog Post Jun 17, 2022
RX66T 48-Pin LFQFP 0.5mm-Pitch is Newly Added to the Lineup, Optimized for Single Motor Control Blog Post Jun 14, 2022
RX72M Wide Range of Motor Control Applications via EtherCAT Communication Blog Post May 23, 2022
QE for Capacitive Touch Supports the Development of Gesture Applications using AI. Let’s check its ability! Blog Post May 17, 2022
Realizing Low Power Consumption of the Capacitive Touch Sensors with RX140! Blog Post Apr 28, 2022
Azure RTOS ADU Blog Post Apr 28, 2022
RX72M Microcontroller Wins the "2021 Intelligent Manufacturing MCU Outstanding (Product) Solution" Award of China Electronics News Blog Post Apr 25, 2022
Design Guide for RX MCU Board Wiring Pattern Blog Post Apr 19, 2022
RX Family Software – The Past and the Future - #3 Blog Post Apr 5, 2022
Experiencing the Initial Evaluation of the Capacitive Touch Sensor Using the Latest 32-Bit RX140 MCU Blog Post Mar 22, 2022
RX Family Software – The Past and the Future - #2 Blog Post Mar 11, 2022
Realizing OTA Function of a Secondary MCU with the RX MCU – FreeRTOS Version Blog Post Mar 9, 2022
Supporting a Smooth Start of Your Development with RX by Video! Blog Post Mar 4, 2022
Touch Key, Voice Recognition and Cloud Connectivity With a Single 32-Bit RX671 MCU Blog Post Mar 4, 2022
Renesas Wins 2021 China CHIM Golden Smart Award and Top 10 Supply Chain Products Award Blog Post Feb 17, 2022
RX Family Software – The Past and the Future - #1 Blog Post Jan 27, 2022
Evolution of Sensing Equipment and Force Sensor Measurement Using RX23E-A Blog Post Jan 27, 2022
RX - The Road Ahead! Blog Post Jan 20, 2022
RX Family at ET & IoT Expo 2021 Blog Post Dec 20, 2021
Realizing a Low-Cost Water Level Measurement Solution Using the RX130’s Capacitive Touch Key Blog Post Dec 10, 2021
To Seamlessly Switch to a 32-Bit RX Family MCU Blog Post Dec 1, 2021
Would You Like to Experience Voice Recognition at the Edge Remotely? Introducing a Remote Demo of RX72N Voice Recognition via Lab on the Cloud. Blog Post Nov 25, 2021
Realizing Energy Saving and System Cost Reduction! Introducing the RX13T Ceiling Fan Solution Blog Post Nov 19, 2021
RX – The Microcontroller You Can Trust! Blog Post Nov 15, 2021
Easy to Start with Tutorial Videos! Cloud Connectivity Using Azure RTOS and RX65N Cloud Kit Blog Post Oct 25, 2021
Try Now! Introducing Voice Command on an Embedded Device Using a Commercially Available Kit Blog Post Oct 25, 2021
Improve UX/UI with RX140 MCU Equipped with A New Generation of Capacitive Touch Sensor Blog Post Sep 29, 2021
Interview with RX MCU Family User, HITACHI Solutions Technology Blog Post Sep 28, 2021
How Renesas Approaches Functional Safety over EtherCAT (FSoE) Blog Post Sep 17, 2021
The New RX671 Microcontroller Meets the Ever-Evolving Demands of IoT Devices Blog Post Sep 9, 2021
RX72M Single-Chip Motor Control via EtherCAT Communications Blog Post Sep 8, 2021
Introducing the Wireless Evaluation Board from "Silex" that Can Easily be Used for Wireless and Total Power Evaluation of the BT5 Device Using the Renesas IDE Blog Post Aug 21, 2021
DSP Experience with RX Family MCU! Visualizing DSP Behavior with Free Sample Program! Blog Post Aug 6, 2021
Introducing the RX Family Firmware Update Middleware that Can Easily Realize FOTA (Firmware Update Over-The-Air) Implementation Blog Post Aug 5, 2021
Try Building an Evaluation Environment for a WVGA LCD Display Using a General-Purpose 32-Bit MCU and a Commercial LCD Panel Blog Post Jul 16, 2021
Do You Want to Develop a Touchless Button? Introducing a Solution Using a General-Purpose MCU Blog Post Jul 16, 2021
Renesas Extends Support for Microsoft Azure RTOS Across 32-bit MCU Families with Simple Licensing for Secure Embedded IoT Development News
A Tiny RX23E-A Board for Digital Load Cell Blog Post Jun 16, 2021
Easy Azure IoT Connection! RX65N 32-bit MCU Supports Azure RTOS Blog Post Jun 9, 2021
RX13T Sensorless 120-Degree Solution Blog Post Jun 2, 2021
Edge Trust Security Service Using RX Microcomputer CMVP Certified Blog Post May 20, 2021
Find the right MCU with your fingertip! Blog Post May 14, 2021
POC Development Using a GUI in 10 Minutes - Introducing the New Functions of the Newly Released QE for Display (RX) Blog Post May 8, 2021
Time flies in a flash of light! Renesas RXv2 Core has exceeded a Coremark of 5.0. How does it achieve this result? Blog Post Apr 27, 2021
Solution that Strongly Supports the Development and Manufacturing of Secure IoT Devices Blog Post Apr 20, 2021
Multiple Industrial Ethernet Communication and Industrial Motor Control All-in-One Solution by RX72M Blog Post Apr 13, 2021
RX23E-A 32-Bit MCU Realizes a Compact and Highly Precise Thermoelectric Peltier Controller Implementation Blog Post Apr 8, 2021
Behind-the-Scenes for the Birth of the Newly Launched RX23W Bluetooth Module from a Developer Blog Post Mar 31, 2021
AWS Certified Program - OTA Firmware Updates Using AWS Blog Post Mar 31, 2021
RX23E-A IO-Link Ready-to-Use Bidirectional Communication Reference Solution Blog Post Mar 25, 2021
The RX13T 32-Bit MCU QFN Package is Now Available, Contributing to the Miniaturization of Inverter Boards Blog Post Mar 13, 2021
Easy GUI Development Using Renesas' “QE for Display” Development Tool Blog Post Mar 3, 2021
The Sparkling Bright Future for the Renesas 32-bit RX MCU Family at the Closing of Its 10th Anniversary Blog Post Feb 19, 2021