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Overview

The RX24U Group features a 32-bit microcontroller ideally suited for dual inverter control with a built-in Floating-Point Unit (FPU) that enables it to easily execute complex inverter control algorithms. The built-in differential programmable gain amplifier and the provided safety system help to bring the application system cost down.

RX24U Block Diagram
Pin-Memory Diagram of RX24U standard products
Pin-Memory Diagram of RX24U High-temperature products
RX24U Block Diagram
Pin-Memory Diagram of RX24U standard products
Pin-Memory Diagram of RX24U High-temperature products

Applications

  • Industrial
  • Office automation
  • Home appliances

Documentation

Design & Development

Software & Tools
FAT File System [M3S-TFAT-Tiny] for the RX Family
FAT file system for RX Family
Downloads
RX Family Open Source FAT File System M3S-TFAT-Tiny Module Using Firmware Integration Technology Rev.4.12RX Family M3S-TFAT-Tiny Memory Driver Interface Module Using Firmware Integration Technology Rev.2.50RX Family M3S-TFAT-Tiny Memory Driver Interface Module Using Firmware Integration Technology Rev.2.50 - Sample CodeRX Family Open Source FAT File System M3S-TFAT-Tiny Module Using Firmware Integration Technology Rev.4.12 - Sample Code
 File System Renesas
RI600PX Real-time OS for RX Family
μITRON4.0/PX Specification real-time OS for RX Family [Required IDE : CS+] * RI600PX is not generally promoted to U.S. and European customers. Customers in U.S. and Europe who are interested in RI600PX are requested to contact our regional marketing departments for details.
ITRON OS Renesas
RI600V4 Real-time OS for RX Family
μITRON4.0 Specification real-time OS for RX Family [Required IDE : e2 studio, CS+] * RI600V4 is not generally promoted to U.S. and European customers. Customers in U.S. and Europe who are interested in RI600V4 are requested to contact our regional marketing departments for details.
ITRON OS Renesas
TCP/IP protocol stack [M3S-T4-Tiny] for RX Family
Ultracompact TCP/IP protocol stack (high-speed version) for RX
Protocol Stack Renesas
RX Driver Package
Device driver set for the RX Family (including major middleware). Target devices : RX130, RX23W, RX231, RX24U, RX64M, RX65N, RX66T, RX71M, RX72M etc.
Software Package Renesas
Sound Playback/Compression System [M3S-S2-Tiny] for RX Family
Sound playback system for RX Family
Sound / Voice Renesas
C/C++ Compiler Package for RX Family [CC-RX]
C/C++ Compiler Package for RX Family [IDE: CS+, e² studio, High-performance Embedded Workshop]
Downloads
RX Family C/C++ Compiler Package (CC-RX) Programming Techniques Rev.1.00RX Compiler Application Notes: 2-Compiler Use Guide: #pragma Extension Guide Rev.1.00
 Compiler/Assembler Renesas
Code Generator Plug-in
Automatic driver generation tool for internal peripheral I/O modules through GUI settings [Standard features for Renesas IDE "e² studio" and CS+] [Support MCU/MPU: RL78, V850, 78K, RX]
 Code Generator Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
Downloads
[Flyer] E2Emulator[RTE0T00020KCE00000R]
 Emulator Renesas
E20 emulator [R0E000200KCT00]
On-chip debugging emulator. Also available as a flash memory programmer. For RX600 or RX700 Series MCU, trace functions and Real-time RAM monitor functions available. For MCUs other than RX600 or RX700, the available debugging function corresponds to that of E2 Emulator Lite. [Support MCU/MPU: RX, RL78, RH850, V850, 78K0R, 78K0, R8C]
 Emulator Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
 Emulator Renesas
PG-FP6
Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
 Programmer (Unit/SW) Renesas
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) Renesas
QE for Current Consumption: A Dedicated Tool for Current Measurement
Development assistance tool helps to shorten the times taken in operations for the tuning of currents drawn. [Standard item in the "e² studio" and CS+ (CS+ for CC only) IDEs] [Support MCU/MPU: RX, RL78]
 Solution Toolkit Renesas
CS+
Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
 IDE and Coding Tool Renesas
Sensor Software Modules for Renesas MCU Platforms
Middleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.
Downloads
HS300x Sample application - Sample CodeHS300x Sample application - Sample CodeRX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23RX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23RX Family Sensor I2C Communication Middleware Control Module Firmware Integration Technology Rev.1.22 - Sample Code
RX Family Renesas Sensor Control Modules Firmware Integration Technology Rev.2.00FS2012 Sample application - Sample CodeRX Family OB1203 Sensor Firmware Integration Technology Rev.1.01RX Family OB1203 Sensor Firmware Integration Technology Rev.1.01 - Sample CodeRX Family Renesas RRH46410 Sensor Control Module Firmware Integration Technology Rev.1.00RX Family Renesas RRH46410 Sensor Control Module Firmware Integration Technology Rev.1.00
 Sensor Renesas
RX Smart Configurator
RX Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins.
Downloads
RX Family Amazon FreeRTOS download with e² studio Rev.1.00
 Solution Toolkit Renesas
QE for Display: Development Assistance Tool for Display Applications
This development assistance tool supports the development of embedded systems which use the LCD display functions of display controllers from Renesas. [Plugin for Renesas IDE "e² studio"] [Standalone Version] [Support MCU/MPU:RZ, RX, RA]
Solution Toolkit Renesas
e² studio - Information for the RX Family
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool Renesas
Renesas Motor Workbench
Renesas Motor Workbench is a development support tool for debugging, analyzing, and tuning motor control programs.
 Solution Toolkit Renesas
Renesas IAR Embedded Workbench Device-Support-Packages
Renesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
 IDE and Coding Tool Renesas
Crypto Library
Robust encode library to ensure security for all types of system developments
 Security / Crypto Renesas
DSP Library for RX Family
Software library that implements numeric operation function used in DSP with general purpose MCU
Downloads
RX Family RX DSP Library Version 5.0 Rev.1.00 - Sample CodeRX Family RX DSP Library Version 5.0 Rev.1.00
 DSP / FFT Renesas
SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory Driver
Device Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory
Downloads
RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04 - Sample CodeRX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04
 Serial Memory Renesas
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RX24T CPU Card

MOTOR-CPU-CARD

Starter
Learn More

CPU Card for Motor Control

The CPU Card for Motor Control is an optional board for the Evaluation System for BLDC Motor. Using a CPU card and the evaluation system, users can easily evaluate...

Renesas Starter Kit for RX24U

RSK-RX24U

Starter
Learn More

Renesas Starter Kit for RX24U

The Renesas Starter Kit for RX24U is the perfect starter kit for developers who are new to the RX24U. The kit includes an LCD display module, on-chip debugging...

Renesas Evaluation System for BLDC Motor

RTK0EMX270S00020BJ

Starter
Learn More

RX Evaluation System for BLDC Motor

The Evaluation System for BLDC Motor provided by Renesas is a low-voltage permanent magnet synchronous motor (brushless DC motor) solution that allows anyone to easily...

Featured Documents:
Evaluation System for BLDC Motor User's Manual

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Carrier Type
    PLP
    CPU
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    Lead Count (#)
    Pkg. Type
    Supply Voltage (V)
    Operating Freq (Max) (MHz)
    I/O Ports
    Ethernet
    USB
    UART (#)
    SPI (#)
    I2C (#)
    CAN (ch)
    DMA
    Timer
    ADC
    24-Bit Sigma-Delta A/D Converter (ch)
    DAC
    Human Machine Interface
    RTC
    Watchdog Timer (ch)
    LVD or PVD
    Pkg. Dimensions (mm)
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    R5F524UBADFB#30
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    memory
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    Buy Now
    		Tray N/A RXv2 256 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 3.625
    R5F524UCADFB#30
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray N/A RXv2 384 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 4.01
    R5F524UEADFB#30
    circleActive
    memory
    view_in_ar
    Samples Available
    Buy Now
    		Tray N/A RXv2 512 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 4.572 Get Samples,
    R5F524UBADFP#30
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray N/A RXv2 256 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 3.715
    R5F524UCADFP#30
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray N/A RXv2 384 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 3.739
    R5F524UEADFP#30
    circleActive
    memory
    view_in_ar
    Samples Available
    Buy Now
    		Tray N/A RXv2 512 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 3.862 Get Samples,
    R5F524UBAGFB#30
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray N/A RXv2 256 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 3.887
    R5F524UBAGFP#30
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray N/A RXv2 256 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3
    R5F524UCAGFB#30
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray N/A RXv2 384 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 4.886
    R5F524UCAGFP#30
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray N/A RXv2 384 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3
    R5F524UEAGFB#30
    circleActive
    memory
    view_in_ar
    Samples Available
    Buy Now
    		Tray N/A RXv2 512 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 4.437 Get Samples,
    R5F524UEAGFP#30
    circleActive
    memory
    view_in_ar
    Samples Available
    Buy Now
    		Tray N/A RXv2 512 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 4.787 Get Samples,
    R5F524UBADFB#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) 2038 Dec RXv2 256 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 4.122
    R5F524UCADFB#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) 2038 Dec RXv2 384 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 4.411
    R5F524UEADFB#10
    circleActive
    memory
    view_in_ar
    Samples Available
    		 Tray (Full Carton) 2038 Dec RXv2 512 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 5.573 Get Samples,
    R5F524UBADFP#10
    circleActive
    memory
    view_in_ar
    Buy Now
    		Tray (Full Carton) 2038 Dec RXv2 256 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 3.715
    R5F524UCADFP#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) 2038 Dec RXv2 384 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 4.032
    R5F524UEADFP#10
    circleActive
    memory
    view_in_ar
    Samples Available
    		 Tray (Full Carton) 2038 Dec RXv2 512 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 4.318 Get Samples,
    R5F524UBAGFB#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) 2038 Dec RXv2 256 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 4.751
    R5F524UBAGFP#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) 2038 Dec RXv2 256 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 4.301
    R5F524UCAGFB#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) 2038 Dec RXv2 384 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3
    R5F524UCAGFP#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) 2038 Dec RXv2 384 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 4.624
    R5F524UEAGFB#10
    circleActive
    memory
    view_in_ar
    Samples Available
    		 Tray (Full Carton) 2038 Dec RXv2 512 8 32 144 LFQFP 2.7 - 5.5 80 110 No 6 7 7 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 22-ch 0 8-bit x 2-ch No 1 Yes 20 x 20 x 1.7 3 5.378 Get Samples,
    R5F524UEAGFP#10
    circleActive
    memory
    view_in_ar
    Samples Available
    		 Tray (Full Carton) 2038 Dec RXv2 512 8 32 100 LFQFP 2.7 - 5.5 80 79 No 4 5 5 1 Yes 8-bit x 8-ch, 16-bit x 17-ch 12-bit x 20-ch 0 8-bit x 2-ch No 1 Yes 14 x 14 x 1.7 3 Get Samples,
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    Videos & Training

    RX-T Series Product Features for Inverter Control

    This video introduce the product features of RX-T series for inverter control.
    https://www.renesas.com/rx-motor-control

    Video List
    RX-T Series Product Features for Inverter Control

    Events & Webinars

    News & Blog Posts

    Blog Post Apr 6, 2023
    Blog Post Mar 20, 2023
    Blog Post Feb 27, 2023
    Blog Post Jan 23, 2023
    Blog Post Sep 1, 2022
    Blog Post Jun 17, 2022
    Blog Post Apr 19, 2022
    Blog Post Apr 5, 2022
    Blog Post Mar 9, 2022
    Blog Post Mar 4, 2022
    Blog Post Feb 18, 2022
    Blog Post Jan 27, 2022
    Blog Post Dec 1, 2021
    Blog Post Oct 6, 2021
    Blog Post Sep 28, 2021
    Blog Post Sep 17, 2021
    Blog Post Aug 6, 2021
    Blog Post Aug 5, 2021
    Blog Post Jul 12, 2021
    Blog Post Jul 1, 2021
    Blog Post Apr 27, 2021
    Blog Post Oct 24, 2020

    Resonator Information

    Please search for your resonator on its manufacturer's site linked below. If you require optimal oscillation circuit constants for your particular system, please ask the manufacturer of the oscillator.
    For Main clock resonator:
    KYOCERA: Click here for RX24U oscillation evaluation result.
    Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F524U into the IC Part Number search box.

    For information on resonators, please also refer to the following application note.
    Design Guide for Main Clock Circuits and Sub-Clock Circuits Rev.1.01 (PDF | English, 日本語)