Overview
Description
The RX231 Group of devices leverages an optimal combination of a 32-bit RXv2 CPU core with improved DSP/FPU and low-power consumption technology to realize extreme power efficiency. High-performance digital filtering, floating-point operations and other processing can be performed even in environments with low current supply capacity. The RX231 Group implements the industry's top level communication security and encryption functions, high sensitivity high level of noise tolerance capacitive touch sensor capabilities, as well as SD host interface, USB and CAN communication functionality. These products are suitable for applications in industrial, home appliance, healthcare, smart meter, IoT, and other fields.
Renesas offers a reference solution which enables users to immediately incorporate the RX231's features such as security function, encryption function, human machine interface (HMI), and touch key into their applications.
Solutions for RX231
Comparison
Applications
Design & Development
Software & Tools
Sample Code
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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RX231 SDK with C and E2 Tutorial/Primer
Hi, Could someone point me to a "hello.world" in C for a basic CC-RX for the subject MCU in E2? There seems to be a lot of bloat with all of the RTOS and I have a bare-metal C requirement. Chris
Dec 9, 2021 -
RX231_RSCAN receive data from cananalyzer issue(its urgent)
Hi, iam trying to write a code for receive data to rx231 from can-analyzer. . .(the data and ID i entered through can analyzer tool ,that should be receive by rx231 mcu and transmit back) (instead of hard codded data, that is written in demo-code) MPC.P55PFS.BYTE=can ...
Nov 19, 2020 -
E2Studio - RX231 Eval Board - importing sample code
Hello, I have Synergy installed for use with the S7 Starter Kit; I want to now evaluate the RX231 evaluation board. I upgraded E2Stuido to 4.3 but when I start it I keep seeing the Synergy workspace/path/projects. My thinking is that I will import the ...
Apr 8, 2016
FAQs
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Obtaining Tutorial Project (Renesas Starter Kit for RX231)
From the Renesas Starter Kit for RX231 download page, you can get a sample program (RX231 Renesas Starter Kit Sample Code (CS+ for CC-RX), which includes the Tutorial project. The Tutorial project included in this sample program is the same as the one included in the installation disk.https ...
Apr 21, 2020 -
Can I use Target Board for RX231 with CS+?
Yes. When using CS+, change the debug tool in the project tree to [RX E2 Lite]. Then, in the property panel of the RX E2 Lite, set the [Power target from the emulator. (MAX 200mA)] property to [No].
Jul 10, 2020 -
Standard for the precision of the clock (UCLK) when using a USB 2.0 host/function module of an RX231
Last Updated: 02/22/2024 Question: Is there a standard for the precision of the clock (UCLK) when using a USB 2.0 host/function module of an RX231? Can a system clock at 50 ppm precision be used before PLL input? Answer: 1. For a USB ...
Feb 22, 2024
Videos & Training
Directly input analog signal to RX231 and perform FFT in real time.
