Overview

Description

The RX72N Group microcontrollers are equipped with the third-generation RX CPU core, the RXv3 core, and these high-performance products operate at 240MHz. Real-time control and networking of equipment are realized with a single chip with 4MB flash memory capable of read operations at 120MHz, 1MB of SRAM and 182 general-purpose I/O ports. The device also supports high-end HMI functionality for advanced display capability. The device also has complete security capability, vital for industrial and consumer equipment today. The RX72N can also contribute to the miniaturization of the housing and the shortening of the development cycle.

Features

  • 240MHz RXv3 core, double-precision FPU, and register bank save function that speeds up interrupt response
  • 4MB flash memory (120MHz read access, dual bank), 1MB SRAM
  • 182 general I/O ports
  • 2-channel Ethernet, SD Host interface, USB 2.0 Full Speed, 3-channel CAN, QSPI
  • Trigonometric calculators (sin, cos, arctan, hypot) to speed up motor vector control
  • TFT LCD controller, 2D drawing engine, serial sound interface, CMOS camera interface
  • Encryption engines (AES, 3DES, RSA, ECC, SHA, TRNG), key management, flash memory protection
  • Single power supply with operation from 2.7V to 3.6V
  • Operating ambient temperature: -40 to 85°C or -40 to 105°C

Applications

  • Industrial
  • Office Automation
  • Consumer

Documentation

Title Type Date
PDF38.20 MB日本語
Manual - Hardware
PDF1.98 MB日本語
Datasheet
PDF3.61 MB日本語
Manual - Software
PDF999 KB日本語
Related Files:
Application Note
PDF3.21 MB日本語
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Brochure
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Brochure
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Brochure
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Brochure
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Flyer
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Flyer
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Flyer
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Flyer
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Flyer
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Flyer
PDF3.74 MB
Flyer
PDF9.24 MB
Flyer
PDF14.70 MB日本語
General Reliability Literature
PDF3.73 MB日本語
Manual - Development Tools
PDF1.58 MB日本語
Manual - Development Tools
PDF1.44 MB日本語
Manual - Development Tools
PDF451 KB日本語
Manual - Development Tools
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Manual - Development Tools
PDF1.17 MB日本語
Manual - Development Tools
PDF1.73 MB日本語
Manual - Development Tools
PDF628 KB
Manual - Development Tools
PDF1012 KB
Manual - Software
Other
PDF435 KB
Product Reliability Report
PDF157 KB日本語
Technical Update
PDF183 KB日本語
Technical Update
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Technical Update

Design & Development

Software & Tools

Software & Tools

Title Type Company
C/C++ Compiler Package for RX FamilyC/C++ Compiler Package for RX Family [IDE: CS+, e² studio, High-performance Embedded Workshop]Downloads: Compiler/Assembler Renesas
DSP Library for RX FamilySoftware library that implements numeric operation function used in DSP with general purpose MCU Downloads: DSP / FFT Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] Emulator 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]Downloads: 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
FAT File System [M3S-TFAT-Tiny] for the RX FamilyFAT file system for RX Family Downloads: File System Renesas
RX Family Renesas FreeRTOSFreeRTOS™ software platform for RX MCUs that makes it easy to create applications using FreeRTOS™ with Firmware Integration Technology (FIT). Downloads: FreeRTOS 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
e² studioEclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] Downloads: IDE and Coding Tool Renesas
RI600PX Real-time OS for RX FamilyμITRON4.0/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 FamilyμITRON4.0 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
External Flash Definition EditorUtility for downloading data to external flash memory (for emulators) Other Emulators and Options Renesas
CS+ Partner OS Aware Debugging Plug-inFeatures for task level debugging of real-time OS applications [Plugin for Renesas IDE CS+] [Support MCU/MPU: RX, RL78]Downloads: Plug-in, OS Aware Debugging, Etc. Renesas
e² studio Partner OS Aware DebuggingStandard debugger in e2 studio for supporting task level debugging of real-time OS applications. Plug-in, OS Aware Debugging, Etc. Renesas
E2 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) Renesas
E2 Emulator Lite (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) Renesas
E20 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer or Flash Development Toolkit] [Support MCU/MPU and devices: RX, RL78, RH850, V850, 78K0R, 78K0, R8C, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) Renesas
PG-FP6Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, 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, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0] Programmer (Unit/SW) Renesas
TCP/IP protocol stack [M3S-T4-Tiny] for RX FamilyUltracompact TCP/IP protocol stack (high-speed version) for RX Protocol Stack Renesas
Crypto LibraryRobust encode library to ensure security for all types of system developmentsDownloads: Security / Crypto Renesas
Trusted Secure IP DriverTrusted Secure IP driver software: this software supports AES with 128- and 256-bit keys), AES-GCM, AES-CMAC, and random number generation. Safely executes AES key management, secure updating of firmware, and secure booting at high speeds. Security / Crypto Renesas
Sensor Software Modules for Renesas MCU PlatformsMiddleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products. Downloads: Sensor Renesas
Simulator for CS+ of RX FamilySimulator for CS+ of RX Family [Support IDE : CS+] (Note: This product is included in Compiler Package and is not available separately.) Simulator Renesas
RX Driver PackageDevice driver set for the RX Family (including major middleware). Target devices : RX130, RX23W, RX231, RX24U, RX64M, RX65N, RX66T, RX71M, RX72M etc. Software Package Renesas
QE for Display: Development Assistance Tool for Display ApplicationsThis 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"] Solution Toolkit Renesas
RX Smart ConfiguratorRX 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: Solution Toolkit Renesas
Security Key Management ToolKey wrapping tool for key management systems using Renesas security IP. Enables secure installation and update of user application and device lifecycle management (DLM) keys. Solution Toolkit Renesas
Sound Playback/Compression System [M3S-S2-Tiny] for RX FamilySound playback system for RX Family Sound / Voice Renesas
USB DriversDevice drivers for USB communication using USB interface with built-in microcomputer and USB ASSP USB Renesas

Software Downloads

Title Type Date
ZIP1 KB
Board Description File
ZIP990 KB日本語
PCB Design Files
ZIP875.05 MB
Software & Tools - Other
ZIP97.17 MB
Software & Tools - Other
ZIP2.45 MB日本語
Software & Tools - Other
ZIP453 KB日本語
Software & Tools - Other
ZIP1,816.26 MB日本語
Upgrade - IDE
ZIP719.07 MB日本語
Upgrade - IDE
ZIP243.98 MB日本語
Upgrade - IDE
ZIP80.87 MB日本語
Upgrade - IDE
ZIP2.47 MB日本語
Upgrade - OS
ZIP2.54 MB日本語
Upgrade - OS

Sample Code

Sample Code

Title Type Date
ZIP3.96 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX
Function: Driver or Library
IDE: e2 studio
Sample Code
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP58.10 MB
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded
Function: Communication Interface, Application Example
IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM
Sample Code
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP56.64 MB
Application: IoT Applications
Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURX, ICCARM, ICCRX, ICCRL78, GNURL78
Function: Communication Interface, Application Example
IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78
Sample Code
ZIP3.48 MB
Application: IoT Applications
Compiler: CC-RX, GNURX, ICCRX
Function: Communication Interface, Application Example, Driver or Library
IDE: CS+, e2 studio, IAR EWRX
Sample Code
ZIP8.90 MB
Compiler: CC-RX, GNURX, ICCRX
IDE: CS+, e2 studio, IAR EWRX
Sample Code
[Toolchains=CC-RL|v1.10.00;ICCRL78|4.21.1.2409;LLVM for Renesas RL78|10.0.0.202203]
ZIP2.00 MB
Application: Industrial, Consumer Electronics
Compiler: CC-RL, LLVM, ICCRL78
Function: Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP29.94 MB日本語
Sample Code
[Toolchains=CC-RX|v3.04.00]
ZIP78.58 MB日本語
Application: Consumer Electronics, Industrial, IoT Applications, Key Technology, Power and Energy
Compiler: CC-RX
Function: Timer
IDE: e2 studio
Sample Code
[Software=RX Driver Package],[Toolchains=CC-RX|v3.04.00;GNURX|8.3.0.202104;ICCRX|4.20.3]
ZIP129.23 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Communication Interface, Driver or Library
IDE: e2 studio, IAR EWRX
Sample Code
ZIP2.39 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Analog, Communication Interface, Driver or Library, OS
IDE: CS+, e2 studio, IAR EWRX
Sample Code
ZIP2.93 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, ICCRX, GNURX
Function: Analog, Communication Interface, Driver or Library, OS
IDE: CS+, e2 studio, IAR EWRX
Sample Code
ZIP141.28 MB日本語
Application: Consumer Electronics, Industrial
Compiler: CC-RX
Function: Timer
IDE: e2 studio
Sample Code
ZIP104.72 MB日本語
Sample Code
[Software=RX Driver Package|v1.36],[Toolchains=CC-RX|v3.04.00 or later;GNURX|8.3.0.202104 or later;ICCRX|4.20.3 or later]
ZIP38.95 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Driver or Library, Communication Interface
IDE: e2 studio, IAR EWRX
Sample Code
[Software=RX Driver Package|v1.36],[Toolchains=CC-RX|v3.04.00 or later;GNURX|8.3.0.202104 or later;ICCRX|4.20.3 or later]
ZIP26.72 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Driver or Library, Communication Interface
IDE: e2 studio, IAR EWRX
Sample Code
ZIP27.91 MB
Compiler: CC-RX, GNURX, ICCRX
IDE: e2 studio, IAR EWRX
Sample Code
ZIP2.38 MB日本語
Application: IoT Applications, Key Technology
Function: Communication Interface, Driver or Library, HMI, OS
IDE: e2 studio
Sample Code
ZIP3.30 MB日本語
Application: Key Technology
Compiler: CC-RX
Function: Communication Interface
IDE: e2 studio
Sample Code
ZIP11.16 MB日本語
Compiler: CC-RX
Function: Application Example
IDE: e2 studio
Sample Code
ZIP3.90 MB日本語
Compiler: CC-RX
Function: Clock, I/O or Pin
IDE: e2 studio
Sample Code
ZIP198.93 MB
Sample Code
ZIP1.90 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Driver or Library
IDE: e2 studio, IAR EWRX
Sample Code
ZIP81.24 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Driver or Library
IDE: e2 studio, IAR EWRX
Sample Code
ZIP2.58 MB日本語
Compiler: CC-RX, GNURX
IDE: e2 studio
Sample Code
ZIP26.11 MB日本語
Compiler: CC-RX
IDE: e2 studio
Sample Code
ZIP128.04 MB
Compiler: CC-RX, GNURX, ICCRX
IDE: e2 studio, IAR EWRX
Sample Code
ZIP11.60 MB日本語
Compiler: CC-RX
IDE: e2 studio
Sample Code
ZIP14.45 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Communication Interface, Driver or Library
IDE: e2 studio, IAR EWRX
Sample Code
ZIP2.91 MB日本語
Compiler: CC-RX
IDE: e2 studio
Sample Code
ZIP2.98 MB日本語
Compiler: CC-RX
IDE: e2 studio
Sample Code
ZIP20.53 MB日本語
Compiler: CC-RX
IDE: e2 studio
Sample Code
ZIP605 KB日本語
IDE: HEW
Sample Code
ZIP367 KB日本語
IDE: HEW
Sample Code
ZIP183 KB日本語
Sample Code
ZIP614 KB日本語
Sample Code
ZIP850 KB
Sample Code
ZIP285 KB日本語
Sample Code
ZIP219 KB日本語
IDE: HEW
Sample Code

Boards & Kits

Boards & Kits

Models

Models

Title Type Date
BSDL35 KB
Model - BSDL
BSDL36 KB
Model - BSDL
BSDL31 KB
Model - BSDL
ZIP3.67 MB
Model - IBIS

Support

Resonator Information

Please refer to the resonator manufacturer's site linked below for resonators and matching circuits that are compatible with RX72N products.
If you need details on oscillators and matching, please contact the manufacturer of the oscillator.
For main clock resonators/subclock resonators:
KYOCERA: Click here for RX72N oscillation evaluation results.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F572N or RX72N into the IC Part Number search box.