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
- Smart Configurator for RH850 ADmodule build error
I am using Renesas Smart Configurator for RH850 Version: 1.13.0 for the RH850/U2B (device: R7F70255xB). After generating code, I encountered a build error: `'uint8_t' is undefined` This error occurs in the auto-generated file `Config_ADCK0.h`. In my project structure, `r_cg_macrodriver.h ...
Sep 5, 2025 - Avoid Smart Configurator "generate code" to overwrite custom code
Hi everybody, i use Smart Configurator to setup an RX140 project. So far so good... I know that if I write custom code inside specific comments /* Start user code for r_Config_**** . Do not edit comment generated here */ /* End user code. Do not edit comment generated here ...
Nov 17, 2022 - Custom interrupt vector table with e2studio Smart Configurator
... on. I can see that the address of the interrupt vector table is assigned in the linker script, which is re-written every time the Smart Configurator : .exvectors 0xFFFFFF80: AT(0xFFFFFF80) { "_exvectors_start" = .; KEEP(*(.exvectors)) "_exvectors_end" = .; } >ROM Where , can I adjust this value in the Smart Configurator ? Same question ...
Feb 28, 2020
Knowledge Base
- RA Family: The pins are not configured as specified in the Smart Configurator for the RA MCU
... output pin for GPT0, it sometimes behaves as a general-purpose I/O port instead. Question: Although the pin functions are specified using the Smart Configurator, the settings on the Pins pane (Pin Configurator) are not reflected in the generated code, and the pins do not operate as expected ...
Sep 24, 2025 - Smart Configurator Device Selection (Renesas Starter Kit+ for RX65N-2MB)
Select Ver1.01 or later.
Apr 21, 2020 - RL78 Family: Why can't the maximum transfer rate be used in master mode with Simplified SPI (CSI) in Smart Configurator?
Please refer to the "Electrical Characteristics" section in the user’s manual. The transfer rate for Simplified SPI (CSI) communication depends on the operating voltage range. For example, in the RL78/G23, when HS mode is selected and EVDD is set between 1.8V and 5.5V, the transfer ...
Sep 22, 2025
Support Communities
