Overview
Description
Smart Configurators automatically generate initial-setting programs for MCUs.
Each provides a quick and smart way of combining and configuring software to meet your needs, such as by configuring peripheral pins and importing middleware and drivers.
Learn more
Use the latest version of a Smart Configurator now and experience how it improves the efficiency of your development process.
For RA Family For RZ Family For RL78 Family For RX Family For RH850 Family For RISC-V MCU
Target Devices
Target Families
- RX Family
- RL78 Family
- RH850 Family
- RZ Family
- RA Family
See the Smart Configurator product page for each family for details of Target Devices.
*Please contact Renesas sales division for RE Family.
Design & Development
Explore
Videos & Training
Follow this step-by-step tutorial to configure Smart Configurator settings for a project in e² studio. Suitable for both beginners and experienced developers.
Support
Support Communities
- How to configure PWM complementary output mode (RH850/F1KM-S1) using Smart Configurator？
I use RH850/F1KM-S1) for motor control , I need three-phase complementary PWM output. But how configure using Smart Configurator.
Sep 6, 2021 - Smart Configurator; RX23E-B; AFE; DSAD0; S12AD0
Hello colleagues. I would like to use the Smart Configurator to configure a differential channel for the DSAD and a differential channel or two individual channels for the S12AD. Unfortunately, I get the error message: W05000014: Pin 96 of RSSKRX23EB (V1.00) is reserved for AIN13 but is currently assigned ...
Jul 8, 2024 - [RH850 U2A]Can not assign TAUD110 (PWM OUT) to Pin 4 when pin171(P21_2) is used as GPIO(Conflict in Smart Configurator)
Evnrionment - MCU : RH850/U2A6, 176 pin ( R7F702302FAFK)- Smart Configurator for RH850 Version: 1.14.0- Component : Timers (PWM output v1.7.0) What I’m trying to do - Keep Pin171 (P21_2) as GPIO ( * TAUD1O10 is not selected as below). - Use PWM (TAUD1O10) on Pin 4: 1. In MCU ...
Nov 10, 2025
Knowledge Base
- I2C communications by using the I2C slave mode component (RIIC) in RX Smart Configurator
The I2C slave mode component performs communications by using transmission and reception APIs in combination with interrupts. Therefore, communication is incomplete even if control returns from a transmission or reception API. To continue communication, use a callback function to confirm that communication is complete.Note that when using RIIC (I2C ...
May 14, 2024 - Smart Configurator FAQs
... Configurator? Communication 3000427 Why Does I²C Baud Rate Set by Smart Configurator for RX Differ from Actual Value 3000702 Interrupt vector allocation errors occurring in Smart Configurator3000709 I2C communications by using the I2C master mode component (RIIC) in RX Smart Configurator3000710 I2C communications by using the I2C slave ...
Apr 23, 2025 - Interrupt vector allocation errors occurring in Smart Configurator
In Smart Configurator for RX, some software configurable interrupts have not been allocated to interrupt vectors in the initial state. Manually allocate them to interrupt vectors by using the following procedure:1) Of the type-B software configurable interrupts (vector numbers: 128 to 207) and type-A software configurable interrupts ...
Mar 22, 2024
Support Communities
