Overview

The RX66N Group microcontrollers feature flash memory that can be read with zero wait states from the CPU, delivering superior real-time performance. They are equipped with the third-generation RX CPU core, the RXv3 core, and these high-performance products operate at 120MHz. 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 RX66N can also contribute to the miniaturization of the housing and the shortening of the development cycle.

Pin-Memory Diagram of RX66N standard products

Pin-Memory Diagram of RX66N High-temperature products

120MHz 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
Ethernet, SD Host interface, USB 2.0 Full Speed, 3-channel CAN, QSPI
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

Human Machine Interface (HMI) for Appliances

Smart HVAC Master Actuator

Smart HVAC Control with Integrated Slave Actuator

IP Gateway for Automatic Home or Building HVAC System

Printer Control Panel with NFC Authentication

Industrial
Office Automation
Consumer

Documentation


Type	Title	Date

Datasheet	RX66N Group Datasheet PDF 1.92 MB 日本語	Nov 15, 2023
Manual - Hardware	RX66N Group User's Manual: Hardware PDF 33.92 MB 日本語 Related Files: Guide - RX Family Hardware Manual Guidance (ELECTRICAL CHARACTERISTICS) Guide - RX Family Hardware Manual Guidance (Peripheral Functions)	Nov 15, 2023
Manual - Software	RX Family RXv3 Instruction Set Architecture User's Manual: Software Rev.1.00 PDF 3.61 MB 日本語	Nov 20, 2018
Guide	Handbook for RX66N PDF 406 KB 日本語	Jan 10, 2025
Brochure	Industrial Networks Brochure PDF 7.15 MB 日本語	Mar 31, 2025
Application Note	RX Family US159-DA16XXXMEVZ Wi-Fi Control Module Using Firmware Integration Technology Application Note Rev.1.33 PDF 2.86 MB Related Files: Sample Code	Mar 27, 2025
Application Note	RX Family US159-DA1453XEVZ BLE Control Module Using Firmware Integration Technology Application Note Rev.1.41 PDF 1.93 MB Related Files: Sample Code	Mar 26, 2025
Application Note	RX Family RX DRW2D Driver Rev.1.14 PDF 245 KB 日本語 Related Files: Sample Code	Mar 20, 2025
Application Note	RX Family SD Mode SD Memory Card Driver Firmware Integration Technology Rev.3.01 PDF 1.47 MB 日本語 Related Files: Sample Code	Mar 20, 2025
Application Note	RX Family SSI Module Using Firmware Integration Technology Rev.2.04 PDF 691 KB 日本語 Related Files: Sample Code	Mar 20, 2025
Application Note	RX Family Clock Synchronous Control Module for EEPROM Access Firmware Integration Technology Rev.3.21 PDF 556 KB 日本語 Related Files: Sample Code	Mar 15, 2025
Application Note	RX Family M3S-TFAT-Tiny Memory Driver Interface Module Using Firmware Integration Technology Rev.2.61 PDF 637 KB 日本語 Related Files: Sample Code	Mar 15, 2025
Application Note	RX Family Open Source FAT File System M3S-TFAT-Tiny Module Using Firmware Integration Technology Rev.4.14 PDF 669 KB 日本語 Related Files: Sample Code	Mar 15, 2025
Application Note	RX Family Renesas RRH62000 Sensor Control Module Firmware Integration Technology PDF 145 KB Related Files: Sample Code	Jan 31, 2025
Application Note	Renesas Sensor Control Modules Firmware Integration Technology PDF 2.40 MB	Jan 31, 2025
Application Note	RX Family/RA Family PMBus Master-Slave communication using I2C bus interface (RIIC/I3C) Rev.1.00 PDF 9.54 MB 日本語 Related Files: Sample Code	Jan 14, 2025
Application Note	RX Family Communication Method in Low Power Mode Utilizing Existing Peripheral Functions PDF 889 KB 日本語 Related Files: Sample Code	Jan 10, 2025
Application Note	RX Family Tamper Detection Method Utilizing Existing Peripheral Functions PDF 1.06 MB 日本語 Related Files: Sample Code	Jan 10, 2025
Flyer	[Flyer] E2 emulator [RTE0T00020KCE00000R] PDF 400 KB 日本語 , 简体中文	Dec 24, 2024
Product Change Notice	Notice of Change of Lead Frame for RX100/200/600/700 Series LFQFP/ LQFP Package Products (EP1OP-AB-24-0057-1) PDF 196 KB 日本語	Dec 9, 2024
Guide	RX Family Product Part Number Guide PDF 776 KB	Oct 24, 2024
Brochure	RX Family Brochure PDF 15.93 MB 日本語	Oct 22, 2024
Technical Update	Errata to Notes on Sub-Clock Oscillator for the RX66N Group, RX72M Group, and RX72N Group MCUs PDF 243 KB 日本語	Sep 3, 2024
Application Note	RX Family Renesas RRH46410 Sensor Control Module Firmware Integration Technology Rev.1.00 PDF 154 KB Related Files: Sample Code	Aug 26, 2024
Technical Update	Addition of the Electrical Characteristics of the Option　Setting Memory in the RX26T Group, RX600 Series, and RX700 Series Products Option Setting Memory Characteristics. PDF 149 KB 日本語	May 31, 2024
Application Note	Design Guide for Main Clock Circuits and Sub-Clock Circuits Rev.1.01 PDF 2.02 MB 日本語	May 17, 2024
Application Note	Board design guideline for BGA products PDF 2.16 MB 日本語	Apr 23, 2024
Flyer	RX66N MCU Group PDF 349 KB 日本語	Mar 23, 2024
Application Note	RX Family How to Start Transmission Immediately After Writing Transmit Data in SCI Asynchronous Mode Rev.1.01 PDF 1.81 MB 日本語 Related Files: Sample Code	Mar 21, 2024
Application Note	RX Family Digital Power Conversion (LLC Resonant Converter (DC-DC Converter)) Rev.1.10 PDF 2.45 MB 日本語 Related Files: Sample Code	Feb 23, 2024
Application Note	RX Family Digital Power Conversion (Totem Pole Interleaved PFC (AC-DC Converter)) Rev.1.20 PDF 2.59 MB 日本語 Related Files: Sample Code	Feb 23, 2024
Application Note	RX Family Digital Power Conversion (UPS (CCM Interleaved PFC, Chopper DC-DC Converter)) Rev.1.20 PDF 3.08 MB 日本語 Related Files: Sample Code	Feb 23, 2024
Application Note	RX Family Hardware Design Guide Application Note Rev.1.11 PDF 1.18 MB 日本語	Feb 15, 2024
Application Note	RX600, RX700 Series Design Guide for Sub-Clock Circuits Rev.1.11 PDF 118 KB 日本語	Feb 1, 2024
Application Note	RX Family How to Change Transfer Data Length During RSPI Communication Using a DTC Rev.1.00 PDF 1.70 MB 日本語 Related Files: Sample Code	Jan 22, 2024
Application Note	Precautions Regarding High-Temperature Operation of RX66N Group Rev.3.00 PDF 562 KB 日本語	Jan 19, 2024
Application Note	Guide for Migration from the M32C/R32C to the RX: A/D and D/A Converters Rev.1.00 PDF 354 KB 日本語	Jan 10, 2024
Application Note	Guide for Migration from the M32C/R32C to the RX: Clocks Rev.1.00 PDF 345 KB 日本語	Jan 10, 2024
Application Note	Guide for Migration from the M32C/R32C to the RX: DMAC and DTC Rev.1.00 PDF 421 KB 日本語	Jan 10, 2024
Application Note	Guide for Migration from the M32C/R32C to the RX: External Bus Rev.1.00 PDF 526 KB 日本語	Jan 10, 2024
Application Note	Guide for Migration from the M32C/R32C to the RX: Serial Communications Rev.1.00 PDF 1.32 MB 日本語	Jan 10, 2024
Application Note	Guide for Migration from the M32C/R32C to the RX: Timers Rev.1.00 PDF 402 KB 日本語	Jan 10, 2024
Application Note	RX Family Read/Write Operations in SDRAM Using the SDRAMC Rev.1.10 PDF 1.59 MB 日本語 Related Files: Sample Code	Jan 10, 2024
Application Note	RX Family Example of Using the High-Resolution Function with GPTW/HRPWM Rev.1.00 PDF 1.34 MB 日本語 Related Files: Sample Code	Nov 1, 2023
Technical Update	RX671 Group, RX66N Group, RX72N Group, RX72M Group; Correction of Note Regarding the Specification of the Decoupling Capacitance for Stabilizing the Internal Voltage. PDF 153 KB 日本語	Sep 29, 2023
Application Note	Comparison of the Differences Among the RIICHS Module, the RI3C Module, and the RIIC Module Rev.1.00 PDF 331 KB 日本語	Sep 21, 2023
Application Note	Comparison of the Differences Between the RSPId Module and the RSPIA Module Rev.1.00 PDF 258 KB 日本語	Sep 15, 2023
Application Note	Comparison of the Differences Between the RSCI Module and the SCI Module Rev.1.00 PDF 275 KB 日本語	Sep 8, 2023
Application Note	RA Family, RX Family, RL78 Family, RZ Family HS300x Sample Software Manual PDF 3.64 MB 日本語 Related Files: Sample Code	Sep 7, 2023
Application Note	Comparison of the Differences Among the RSCAN, CAN, and CAN FD modules Rev.1.00 PDF 420 KB 日本語	Aug 28, 2023
Application Note	Dual Mode Usage Guide PDF 2.20 MB 日本語	Jun 30, 2023
Technical Update	Addition of the Sub-section on Rewriting Flash Memory When Using Dual Mode PDF 171 KB 日本語	Jun 28, 2023
Application Note	Guide for Migration from the M16C to the RX: A/D and D/A Converters Rev.2.00 PDF 176 KB 日本語	Jun 19, 2023
Application Note	Guide for Migration from the M16C to the RX: DMAC and DTC Rev.2.00 PDF 215 KB 日本語	Jun 16, 2023
Application Note	Guide for Migration from the M16C to the RX: Asynchronous Serial Communications (UART) Rev.2.00 PDF 244 KB 日本語	Jun 12, 2023
Application Note	Guide for Migration from the M16C to the RX: Clock Synchronous Serial Data Communications Rev.2.00 PDF 336 KB 日本語	Jun 12, 2023
Application Note	Guide for Migration from the M16C to the RX: Clocks Rev.2.00 PDF 313 KB 日本語	Jun 12, 2023
Application Note	Guide for Migration from the M16C to the RX: External Bus Rev.2.00 PDF 382 KB 日本語	Jun 12, 2023
Application Note	Guide for Migration from the M16C to the RX: Simple I2C Mode Rev.2.00 PDF 701 KB 日本語	Jun 12, 2023
Application Note	Guide for Migration from the M16C to the RX: Timers Rev.2.00 PDF 332 KB 日本語	Jun 12, 2023
Application Note	RX Family Specification Differences Between the RSPI and SCI (Simple SPI Mode) and Selection Guide Rev.1.01 PDF 96 KB 日本語	May 30, 2023
Application Note	RX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23 PDF 129 KB Related Files: Sample Code	Apr 26, 2023
Application Note	A/D conversion start request delayed function using MTU3/GPTW Rev.1.00 PDF 3.41 MB 日本語 Related Files: Sample Code	Apr 24, 2023
Application Note	RX Family Pulse Period Measurement Using MTU2/MTU3 Rev.1.00 PDF 1.17 MB 日本語 Related Files: Sample Code	Apr 24, 2023
Application Note	RX Family Pulse Width Measurement Using MTU2/MTU3 Rev.1.00 PDF 1.16 MB 日本語 Related Files: Sample Code	Apr 24, 2023
Application Note	RX Family Example of Using the External Bus Rev.1.00 PDF 242 KB 日本語 Related Files: Sample Code	Jan 10, 2023
Application Note	RX Family PWM Output Methods Using MTU3/GPTW Rev.1.10 PDF 48.35 MB 日本語 , 简体中文 Related Files: Sample Code	Jan 6, 2023
Application Note	RX Family Example of Operation Near PWM 0% and 100% Duty Cycles Using MTU3 or GPTW Rev.1.00 PDF 4.71 MB 日本語 Related Files: Sample Code	Dec 16, 2022
Flyer	RX Cloud Connectivity Solution Leaflet PDF 931 KB 日本語	Oct 25, 2022
Product Change Notice	Notice of Change in Substrate Materials for TFLGA, LFBGA, and TFBGA Products(PC-COM-A001B/E) PDF 257 KB 日本語	Oct 7, 2022
Application Note	RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04 PDF 890 KB 日本語 Related Files: Sample Code	Aug 4, 2022
Technical Update	Notes on Self-Programming of the Flash Memory PDF 157 KB 日本語	Jul 21, 2022
Application Note	RX Family HOCO Calibration Using the CAC Rev.1.10 PDF 913 KB 日本語 Related Files: Sample Code	Jun 30, 2022
Application Note	RX Family Synchronous Operation Using MTU3/GPTW Rev.1.00 PDF 6.31 MB 日本語 Related Files: Sample Code	Jun 29, 2022
Application Note	RX Family Usage Examples for Phase Counting Modes Using MTU3/GPTW Rev.1.00 PDF 3.33 MB 日本語 Related Files: Sample Code	Jun 29, 2022
Application Note	RX Family Examples of Transitioning to Low Power Consumption Modes Rev.1.20 PDF 974 KB 日本語 Related Files: Sample Code	Jun 6, 2022
Application Note	RX Family OB1203 Sensor Firmware Integration Technology Rev.1.01 PDF 192 KB Related Files: Sample Code	May 20, 2022
Application Note	Differences Between the RX671 Group and the RX66N Group Rev.1.10 PDF 1.94 MB 日本語	May 20, 2022
Product Reliability Report	R5F566NXXX Reliability Report PDF 435 KB	Apr 26, 2022
Technical Update	Errata to the User's Manual Regarding BGO Function in Linear Mode for Products with 2 Mbytes of Code Flash Memory PDF 183 KB 日本語	Apr 18, 2022
Flyer	[Flyer] Renesas C Compilers PDF 313 KB 日本語	Apr 6, 2022
Technical Update	Point to Note regarding the Initial Settings of the Sub-Clock PDF 191 KB 日本語	Jan 7, 2022
Application Note	RX Family How to Prevent the On-Chip Flash Memory from Being Accessed by Third Parties or Being Accidentally Programmed by Developers Rev.7.00 PDF 871 KB 日本語	Nov 11, 2021
Application Note	RX66N Group Target Board for RX66N LED Blink Control Program Rev.1.00 PDF 2.78 MB 日本語 Related Files: Sample Code	Sep 16, 2021
Application Note	RX Family Sample Program for Performing FFT on Analog Input Signals Rev.1.10 PDF 1.35 MB 日本語 Related Files: Sample Code	Apr 26, 2021
Technical Update	RX66N Group, RX72M Group, and RX72N Group Extension of Data Hold Time (Retention) of Flash Memory PDF 174 KB 日本語	Apr 2, 2021
Technical Update	RX66N Group, RX72M Group, and RX72N Group, Expansion of the Lower Limit of the Power Supply Voltage Supplied to the Battery Backup Power Supply Pin PDF 199 KB 日本語	Apr 2, 2021
Application Note	RX Family Changes to Reset Status Registers when Resets Occur Rev.1.00 PDF 393 KB 日本語	Mar 20, 2021
Application Note	Differences Between the RX66N Group and the RX72M/RX72N Group Rev.1.10 PDF 2.56 MB 日本語	Mar 4, 2021
Technical Update	RX600 Series, RX700 Series Errata to User's Manual: Hardware Regarding the Realtime Clock (RTC) PDF 207 KB 日本語	Mar 2, 2021
Application Note	RX66N Group Initial Settings Example Rev.1.01 PDF 908 KB 日本語 Related Files: Sample Code	Feb 1, 2021
Technical Update	Errata to the Section on Electrical Characteristics in the RX66N Group User's Manual: Hardware PDF 209 KB 日本語	Jan 28, 2021
Technical Update	Notes on the Transmit Data Empty Interrupt When the FIFO is in Use with the Serial Communications Interface (SCI) PDF 152 KB 日本語	Sep 24, 2020
Application Note	Renesas MCU Firmware Update Design Policy Rev.1.00 PDF 707 KB 日本語	Aug 31, 2020
Technical Update	Addition of G Version (Topr = –40 to 105°C) Products to RX72M Group, RX72N Group, RX66N Group, RX65N Group, and RX651 Group PDF 320 KB 日本語	Aug 19, 2020
Technical Update	RX Family Note on Rewriting the System Clock Control Register 3 (SCKCR3) PDF 157 KB 日本語	Jul 30, 2020
Brochure	RX Family Development Tools ( R20CD0008EJ0100 ) PDF 3.41 MB	Jul 20, 2020
Technical Update	Errata to User's Manual: Hardware Regarding the I2C-bus Interface (RIIC) (TN-RX*-A0227A/E) PDF 611 KB 日本語	Jul 14, 2020
Technical Update	Errata to RX66N Group User's Manual: Hardware Rev.1.00 PDF 123 KB 日本語	Apr 7, 2020
Flyer	Renesas Software and Tools Flash Memory Programmer PG-FP6 PDF 417 KB 日本語 , 简体中文	Mar 16, 2020
Application Note	RX Family Flash ROM Correction Rev.1.00 PDF 889 KB 日本語 Related Files: Sample Code	Mar 10, 2020
Application Note	RX Family Specification Differences Between the RIIC and SCI(Simple I2C Mode) and Selection Guide Rev.1.00 PDF 77 KB 日本語	Mar 10, 2020
Application Note	RX Family Amazon FreeRTOS download with e² studio Rev.1.00 PDF 2.71 MB 日本語	Aug 20, 2019
Application Note	RX Family Using the Exception Vector Table and Software Configurable Interrupts Rev.1.10 PDF 660 KB 日本語 Related Files: Sample Code	May 31, 2019
Application Note	Design Guide for Migration between RX Family Differences in Package External Dimensions Rev.1.00 PDF 3.61 MB 日本語	Mar 22, 2019
Application Note	RX Family RX DSP Library Version 5.0 Rev.1.00 PDF 923 KB 日本語 Related Files: Sample Code	Jan 21, 2019
Application Note	[H8/H8S to RX MCUs] RX Family, H8S Family H8S to RX Migration Guide: ADC Rev.1.00 PDF 483 KB 日本語	Jul 13, 2018
Application Note	[H8/H8S to RX MCUs] RX Family, H8S Family H8S to RX Migration Guide: DTC Rev.1.00 PDF 738 KB 日本語	Jul 13, 2018
Application Note	RX Family C/C++ Compiler Package (CC-RX) Programming Techniques Rev.1.00 PDF 791 KB 日本語	May 17, 2018
Application Note	RX Family Guide for Porting the FIT Project to the Other RX Family Rev.1.00 PDF 954 KB 日本語	Dec 1, 2017
Application Note	RX Family Adding Firmware Integration Technology Modules to Projects Rev.1.21 PDF 1.33 MB 日本語	Jun 30, 2017
Brochure	Powered Up and Ready to Go Renesas/Intersil Joint Brochure PDF 5.27 MB	May 24, 2017
Application Note	RX Family Adding Firmware Integration Technology Modules to CS+ Projects Rev.1.10 PDF 1.67 MB 日本語	Mar 23, 2017
Flyer	The Core Difference in Your Design RX Microcontroller Platform PDF 1.46 MB 日本語	Dec 1, 2016
Brochure	Renesas General-Purpose Microcontrollers/Microprocessors Lineup Catalog PDF 6.12 MB 日本語	Oct 30, 2015
Flyer	RX: One Core, Countless Options Explained PDF 1.88 MB	May 18, 2015
Application Note	RX Family Setting for Using Firmware Integration Technology Rev.1.10 PDF 560 KB 日本語	Mar 2, 2015
Application Note	Integrated Development Environment e² studio: how to utilize Jenkins from e² studio Rev.1.00 PDF 324 KB 日本語	Nov 1, 2014
Application Note	RX Family Margin of Error for the Bit Rate in Asynchronous Communications Rev.1.00 PDF 391 KB 日本語	Sep 12, 2014
Application Note	RX Family Setting Example of DTC Block Transfer Mode and Chain Transfer Rev.1.00 PDF 398 KB 日本語 Related Files: Sample Code	Aug 1, 2014
Application Note	RX Family RSPI Sequence Control and Interrupt Generation Timing Rev.1.01 PDF 350 KB 日本語	Jul 1, 2014
Application Note	RX Family Using Multiple Interrupts Rev.1.00 PDF 173 KB 日本語 Related Files: Sample Code	Jul 1, 2014
Application Note	Integrated Development Environment e² studio: how to use Unity in e² studio Rev.1.00 PDF 319 KB 日本語	May 16, 2014
Brochure	R01CP0016ES0002_RX100 PDF 3.80 MB	Mar 20, 2014
Application Note	Integrated Development Environment e² studio: Debugging in C and Assembly Rev.1.00 PDF 412 KB 日本語	Mar 15, 2014
Application Note	Integrated Development Environment e² studio: Usage of Eventpoints Debug Feature Rev.1.00 PDF 655 KB 日本語	Mar 15, 2014
Application Note	Integrated Development Environment e² studio: Usage of Memory Debug Feature Rev.1.00 PDF 457 KB 日本語	Mar 15, 2014
Application Note	Integrated Development Environment e² studio: Usage of Trace Debug Features Rev.1.00 PDF 709 KB 日本語	Mar 15, 2014
Flyer	The Core Difference in Your Design ( R01CL0032ED0200 ) PDF 2.66 MB 日本語	Feb 24, 2014
Application Note	RX Family Coding Example of Wait Processing by Software Rev.1.00 PDF 262 KB 日本語 Related Files: Sample Code	Feb 3, 2014
Application Note	Integrated Development Environment e² studio: e² studio with plug-in AgileReview Rev.1.00 PDF 803 KB 日本語	Nov 16, 2013
Brochure	R01CP0015ES0600_RX600 PDF 10.67 MB	Oct 30, 2013
Brochure	Renesas RX200 Series MCU PDF 5.28 MB	Oct 30, 2013
Application Note	Integrated Development Environment e² studio: e² studio with Subversion and plug-in Subversive Rev.1.00 PDF 969 KB 日本語	Oct 16, 2013
Application Note	Integrated Development Environment e² studio: e² studio with Trac and Mylyn Trac Connector plug-in Rev.1.00 PDF 543 KB 日本語	Oct 1, 2013
Technical Update	Inner box change according to dampproof bag change and dampproof bag change PDF 3.10 MB 日本語	Aug 20, 2013
Application Note	RX Family Block Access Media Driver API Rev.1.00 PDF 151 KB Related Files: Sample Code	Dec 20, 2012
Application Note	RX Family Fixed-point Library Rev.1.01 PDF 277 KB 日本語 Related Files: Sample Code	Oct 30, 2012
Flyer	Smart Factory PDF 3.74 MB	Oct 15, 2012
Brochure	The Core Difference in Your Design RX600 Microcontrollers PDF 6.32 MB	Jul 1, 2011
Application Note	RX Family Application Note Using Multiply-Accumulate Operation Instructions Rev.1.00 PDF 160 KB 日本語 Related Files: Sample Code	Jun 17, 2011
Application Note	Compiler Package Application Note: STL V.1.00.00 User's Manual Rev.1.00 PDF 478 KB 日本語 Related Files: Sample Code	Jul 30, 2010
Application Note	RX Compiler Application Notes: 2-Compiler Usage Guide: Option Edition Rev.1.00 PDF 514 KB 日本語	Feb 4, 2010
Application Note	RX Compiler Application Notes: 2-Compiler Use Guide: #pragma Extension Guide Rev.1.00 PDF 251 KB 日本語	Feb 4, 2010
Application Note	RX Compiler Application Notes: 5-Reference: Data of Library Rev.1.00 PDF 1019 KB 日本語	Feb 4, 2010
Technical Update	Shape change of 52 pin LQFP(PLQP0052JA-A) support lead PDF 134 KB 日本語	Jan 23, 2009
Technical Update	Change with the stable supply of trays PDF 1.10 MB 日本語	Sep 30, 2008
Technical Update	Change of plastic reel of 330mm in diameter for embossed carrier tape (Standardization of plastic reel) PDF 75 KB 日本語	Mar 24, 2008
Technical Update	Change of content printed on the side of inner box PDF 31 KB 日本語	Jan 9, 2008
Technical Update	Addition of Shipping Tray Type for LQFP2020 Packages PDF 126 KB 日本語	Jun 7, 2007
Technical Update	Change of reel diameter of embossed carrier tape (330 mmφ reel to 254 mmφ reel) PDF 301 KB 日本語	Feb 14, 2007
Technical Update	Change of Carrier Tape Material *Change from polyvinyl chloride (PVC) to polystyrene (PS). PDF 41 KB 日本語	Jul 5, 2006
Brochure	Renesas Semiconductor Lead-Free Packages PDF 1.32 MB	Feb 2, 2006
Flyer	The Core Difference in Your Design ( R01PF0104ET0000 ) PDF 9.24 MB	May 1, 2005
Technical Update	Spec change of packing(RENESAS unified packing specification) PDF 381 KB 日本語	Feb 2, 2005
+ Add 136 hidden items 155 items

Design & Development

Software & Tools

Software title	Software type	Company

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 Code RX Family RX DSP Library Version 5.0 Rev.1.00	DSP / FFT	Renesas
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.4.14 RX Family M3S-TFAT-Tiny Memory Driver Interface Module Using Firmware Integration Technology Rev.2.61 RX Family M3S-TFAT-Tiny Memory Driver Interface Module Using Firmware Integration Technology Rev.2.61 - Sample Code RX Family Open Source FAT File System M3S-TFAT-Tiny Module Using Firmware Integration Technology Rev.4.14 - 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
Crypto Library Robust encode library to ensure security for all types of system developments	Security / Crypto	Renesas
Trusted Secure IP Driver Trusted 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
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
USB Drivers Device drivers for USB communication using USB interface with built-in microcomputer and USB ASSP	USB	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.1.00 RX Compiler Application Notes: 2-Compiler Use Guide: #pragma Extension Guide Rev.1.00 STL V.1.00.00 Sample Code	Compiler/Assembler	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] E2 emulator [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 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
RX Family Renesas FreeRTOS FreeRTOS™ software platform for RX MCUs that makes it easy to create applications using FreeRTOS™ with Firmware Integration Technology (FIT).	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
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 RA Family, RX Family, RL78 Family, RZ Family HS300x Sample Software Manual RX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23 RX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23 RX Family Sensor I2C Communication Middleware Control Module Firmware Integration Technology Rev.1.22 - Sample Code Renesas Sensor Control Modules Firmware Integration Technology RX Family OB1203 Sensor Firmware Integration Technology Rev.1.01 RX Family OB1203 Sensor Firmware Integration Technology Rev.1.01 - Sample Code RX Family Renesas RRH46410 Sensor Control Module Firmware Integration Technology Rev.1.00 RX Family Renesas RRH46410 Sensor Control Module Firmware Integration Technology Rev.1.00 - Sample Code RX Family Renesas RRH62000 Sensor Control Module Firmware Integration Technology RX Family Renesas RRH62000 Sensor Control Module Firmware Integration Technology - Sample Code Read More	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
Security Key Management Tool Key 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
e² studio - Information for the RX Family Eclipse-based Renesas integrated development environment (IDE).	IDE and Coding Tool	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
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 Code RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04	Serial Memory	Renesas
Reality AI Utilities Plug-in module for Renesas e² studio	Solution Toolkit	Renesas
I²C Serial EEPROM Driver Device Drivers for I²C Bus Serial EEPROM R1EX24xxx Series, R1EV24xxx Series and HN58X24xxx Series	Serial Memory	Renesas
SPI Serial EEPROM Driver Device Drivers for SPI Bus Serial EEPROM R1EX25xxx Series and HN58X25xxx Series Downloads RX Family Clock Synchronous Control Module for EEPROM Access Firmware Integration Technology Rev.3.21	Serial Memory	Renesas
Firmware Update module By using the firmware update module, users can easily incorporate firmware update functionality and secure boot functionality into their applications.	Security / Crypto	Renesas
JPEG Encode/Decode Software Library for RX Family JPEG Encode/Decode Software Library that comprises the JPEG Decoder and the JPEG Encoder	Imaging	Renesas
+ Add 8 hidden items 30 items

Software Downloads


Type	Title	Date

Software & Tools - Other	RX DRW2D Driver Log in to Download ZIP 453 KB 日本語	Sep 11, 2019
1 item

Sample Code

Filters
Type	Title Title	Date Date Date

Sample Code	RX Family US159-DA16XXXMEVZ Wi-Fi Control Module Using Firmware Integration Technology Application Note Rev.1.33 [Toolchains=CC-RX\|V3.06.00;GNURX\|8.3.0.202405] Log in to Download ZIP 30.30 MB Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Communication Interface IDE: e2 studio Related Files: Application Note	Mar 27, 2025
Sample Code	RX Family US159-DA1453XEVZ BLE Control Module Using Firmware Integration Technology Application Note Rev.1.41 [Toolchains=CC-RX\|V3.06.00] Log in to Download ZIP 39.71 MB Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Communication Interface IDE: e2 studio Related Files: Application Note	Mar 26, 2025
Sample Code	RX Family SD Mode SD Memory Card Driver Firmware Integration Technology Rev.3.01 - Sample Code [Software=RX Driver Package\|V1.47],[Toolchains=CC-RX\|V3.07.00;GNURX\|8.3.0.202411;ICCRX\|5.10.1] Log in to Download ZIP 5.62 MB Application: Consumer Electronics, Industrial Compiler: CC-RX, GNURX, ICCRX Function: Driver or Library, Memory IDE: e2 studio, IAR EWRX Related Files: Application Note	Mar 20, 2025
Sample Code	RX Family DMAC Module Using Firmware Integration Technology Rev.3.41 - Sample Code [Software=RX Driver Package\|V1.46],[Toolchains=CC-RX\|V3.06.00;GNURX\|8.03.00.202405;\|CCRX\|5.10.1] Log in to Download ZIP 73.67 MB Application: Industrial Compiler: CC-RX, GNURX, ICCRX Function: Driver or Library, Memory IDE: e2 studio, IAR EWRX Related Files: Application Note	Mar 15, 2025
Sample Code	RX Family M3S-TFAT-Tiny Memory Driver Interface Module Using Firmware Integration Technology Rev.2.61 - Sample Code [Software=RX Driver Package\|V1.46],[Toolchains=CC-RX\|V3.06.00;GNURX\|8.03.00.202405;\|CCRX\|5.10.01] Log in to Download ZIP 2.75 MB Application: Industrial Compiler: CC-RX, GNURX, ICCRX Function: Driver or Library, Memory IDE: e2 studio, IAR EWRX Related Files: Application Note	Mar 15, 2025
Sample Code	RX Family Open Source FAT File System M3S-TFAT-Tiny Module Using Firmware Integration Technology Rev.4.14 - Sample Code [Software=RX Driver Package\|V1.46],[Toolchains=CC-RX\|V3.06.00;GNURX\|8.03.00.202405;\|CCRX\|5.10.01] Log in to Download ZIP 206.64 MB Application: Industrial Compiler: CC-RX, GNURX, ICCRX Function: Driver or Library, Memory IDE: e2 studio, IAR EWRX Related Files: Application Note	Mar 15, 2025
Sample Code	RX Family Renesas RRH62000 Sensor Control Module Firmware Integration Technology - Sample Code Log in to Download ZIP 3.32 MB Related Files: Application Note	Jan 31, 2025
Sample Code	RX Family/RA Family PMBus Master-Slave communication using I2C bus interface (RIIC/I3C) Rev.1.00 [Software=RA Flexible Software Package\|V4.4.0],[Toolchains=CC-RX\|V3.06.00;GNU Arm Embedded\|13.2.1.arm-13-7] Log in to Download ZIP 43.65 MB 日本語 Application: Consumer Electronics, Industrial, Key Technologies, Medical & Healthcare Compiler: CC-RX, GNU ARM Embedded Function: Application Example IDE: CS+ for CC, e2 studio Related Files: Application Note	Jan 14, 2025
Sample Code	RX Family Communication Method in Low Power Mode Utilizing Existing Peripheral Functions [Software=RX Driver Package\|V7.5],[Toolchains=CC-RX\|V3.06] Log in to Download ZIP 7.32 MB 日本語 Compiler: CC-RX Function: Application Example, BSP, Communication Interface, Evaluation Kit IDE: e2 studio Related Files: Application Note	Jan 10, 2025
Sample Code	RX Family Tamper Detection Method Utilizing Existing Peripheral Functions [Software=RX Driver Package\|V7.5],[Toolchains=CC-RX\|V3.06] Log in to Download ZIP 22.05 MB 日本語 Compiler: CC-RX Function: Application Example, BSP, Coding, Communication Interface, Evaluation Kit, Other peripherals, Security, Timer IDE: e2 studio Related Files: Application Note	Jan 10, 2025
Sample Code	RX Family Renesas RRH46410 Sensor Control Module Firmware Integration Technology Rev.1.00 - Sample Code Log in to Download ZIP 3.17 MB Function: Communication Interface, Driver or Library, Other Related Files: Application Note	Aug 26, 2024
Sample Code	RX Family How to Start Transmission Immediately After Writing Transmit Data in SCI Asynchronous Mode Rev.1.01 [Software=RX Driver Package\|V1.37],[Toolchains=CC-RX\|V3.05.00] Log in to Download ZIP 28.73 MB 日本語 Compiler: CC-RX Function: Application Example, Communication Interface IDE: e2 studio Related Files: Application Note	Mar 21, 2024
Sample Code	RX Family Digital Power Conversion (LLC Resonant Converter (DC-DC Converter)) Rev.1.10 [Toolchains=CC-RX\|v3.05.00] Log in to Download ZIP 6.40 MB 日本語 Application: Consumer Electronics, Industrial, Medical & Healthcare, Power Adapters & Chargers, Renewable Energy & Grid Compiler: CC-RX Function: Application Example IDE: CS+, e2 studio Related Files: Application Note	Feb 23, 2024
Sample Code	RX Family Digital Power Conversion (Totem Pole Interleaved PFC (AC-DC Converter)) Rev.1.20 [Toolchains=CC-RX\|v3.05.00] Log in to Download ZIP 7.19 MB 日本語 Application: Consumer Electronics, Industrial, Medical & Healthcare, Power Adapters & Chargers, Renewable Energy & Grid Compiler: CC-RX Function: Application Example IDE: CS+, e2 studio Related Files: Application Note	Feb 23, 2024
Sample Code	RX Family Digital Power Conversion (UPS (CCM Interleaved PFC, Chopper DC-DC Converter)) Rev.1.20 [Toolchains=CC-RX\|v3.04.00;CC-RX\|v3.05.00] Log in to Download ZIP 10.08 MB 日本語 Application: Consumer Electronics, Industrial, Medical & Healthcare, Power Adapters & Chargers, Renewable Energy & Grid Compiler: CC-RX Function: Application Example IDE: CS+, e2 studio Related Files: Application Note Other - RX66TGroup Digital Power Conversion (UPS) Schematic Rev.1.00 Other - RX66TGroup Digital Power Conversion (UPS) BOM List Rev.1.00	Feb 23, 2024
Sample Code	RX Family How to Change Transfer Data Length During RSPI Communication Using a DTC Rev.1.00 [Toolchains=CC-RX\|V3.06.00] Log in to Download ZIP 12.50 MB 日本語 Compiler: CC-RX Function: Application Example, Communication Interface IDE: e2 studio Related Files: Application Note	Jan 22, 2024
Sample Code	RX Family Read/Write Operations in SDRAM Using the SDRAMC Rev.1.10 - Sample Code [Toolchains=CC-RX\|V3.02] Log in to Download ZIP 41.60 MB 日本語 Compiler: CC-RX Function: Driver or Library, Memory IDE: e2 studio Related Files: Application Note	Jan 10, 2024
Sample Code	RX Family Example of Using the High-Resolution Function with GPTW/HRPWM Rev.1.00 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 11.77 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Nov 1, 2023
Sample Code	RX Family HS300X Sensor Control Module Firmware Integration Technology Rev.1.23 Log in to Download ZIP 2.25 MB Application: Consumer Electronics, Industrial Function: Application Example, Communication Interface, Driver or Library Related Files: Application Note	Apr 26, 2023
Sample Code	A/D conversion start request delayed function using MTU3/GPTW Rev.1.00 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 24.16 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Apr 24, 2023
Sample Code	RX Family Pulse Period Measurement Using MTU2/MTU3 Rev.1.00 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 6.83 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Apr 24, 2023
Sample Code	RX Family Pulse Width Measurement Using MTU2/MTU3 Rev.1.00 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 10.63 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Apr 24, 2023
Sample Code	RX Family Example of Using the External Bus Rev.1.00 [Toolchains=CC-RX\|V3.04.00] Log in to Download ZIP 5.95 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Application Example, Memory IDE: CS+ for CC, e2 studio Related Files: Application Note	Jan 10, 2023
Sample Code	RX Family PWM Output Methods Using MTU3/GPTW Rev.1.10 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 193.52 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Jan 6, 2023
Sample Code	RX Family Example of Operation Near PWM 0% and 100% Duty Cycles Using MTU3 or GPTW Rev.1.00 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 16.13 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Dec 16, 2022
Sample Code	RX Family Sensor I2C Communication Middleware Control Module Firmware Integration Technology Rev.1.22 - Sample Code Log in to Download ZIP 3.48 MB Application: Consumer Electronics, Industrial Compiler: CC-RX, GNURX, ICCRX Function: Application Example, Communication Interface, Driver or Library IDE: CS+, e2 studio, IAR EWRX Related Files: Application Note	Aug 31, 2022
Sample Code	RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04 - Sample Code [Toolchains=CC-RL\|v1.10.00;ICCRL78\|4.21.1.2409;LLVM for Renesas RL78\|10.0.0.202203] Log in to Download ZIP 2.00 MB Application: Consumer Electronics, Industrial Compiler: CC-RL, ICCRL78, LLVM Function: Driver or Library IDE: CS+, e2 studio, IAR EWRL78 Related Files: Application Note	Aug 4, 2022
Sample Code	RX Family HOCO Calibration Using the CAC Rev.1.10 Log in to Download ZIP 29.94 MB Related Files: Application Note	Jun 30, 2022
Sample Code	RX Family Synchronous Operation Using MTU3/GPTW Rev.1.00 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 78.58 MB Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Jun 29, 2022
Sample Code	RX Family Usage Examples for Phase Counting Modes Using MTU3/GPTW Rev.1.00 [Toolchains=CC-RX\|v3.04.00] Log in to Download ZIP 24.04 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CC-RX Function: Timer IDE: e2 studio Related Files: Application Note	Jun 29, 2022
Sample Code	RX Family Examples of Transitioning to Low Power Consumption Modes Rev.1.20 Log in to Download ZIP 118.43 MB 日本語 Compiler: CC-RX Function: BSP, Electrical Characteristic, Interrupt/Exception Handling, Power Save, Power-On Reset, RTC IDE: e2 studio Related Files: Application Note	Jun 6, 2022
Sample Code	RX Family OB1203 Sensor Firmware Integration Technology Rev.1.01 - Sample Code Log in to Download ZIP 2.93 MB Application: Consumer Electronics, Industrial Compiler: CC-RX, GNURX, ICCRX Function: Analog, Communication Interface, Driver or Library, OS IDE: CS+, e2 studio, IAR EWRX Related Files: Application Note	May 20, 2022
Sample Code	RX66N Group Target Board for RX66N LED Blink Control Program Rev.1.00 - Sample Code Log in to Download ZIP 9.83 MB Compiler: CC-RX IDE: e2 studio Related Files: Application Note	Sep 16, 2021
Sample Code	RX Family Sample Program for Performing FFT on Analog Input Signals Rev.1.10 - Sample Code Log in to Download ZIP 11.16 MB 日本語 Compiler: CC-RX Function: Application Example IDE: e2 studio Related Files: Application Note	Apr 26, 2021
Sample Code	RX66N Group Initial Settings Example Rev.1.01 - Sample Code Log in to Download ZIP 3.87 MB 日本語 Compiler: CC-RX Function: Clock, I/O or Pin IDE: e2 studio Related Files: Application Note	Feb 1, 2021
Sample Code	RX Family RX Driver Package Ver.1.27 - Sample Code Log in to Download ZIP 198.93 MB Related Files: Application Note	Oct 30, 2020
Sample Code	RX Family RX Driver Package Ver.1.26 - Sample Code Log in to Download ZIP 128.04 MB Compiler: CC-RX, GNURX, ICCRX IDE: e2 studio, IAR EWRX Related Files: Sample Code	May 29, 2020
Sample Code	RX Family Flash ROM Correction Rev.1.00 - Sample Code Log in to Download ZIP 11.60 MB Compiler: CC-RX IDE: e2 studio Related Files: Application Note	Mar 10, 2020
Sample Code	RX Family Using the Trusted Memory Function - Sample Code Log in to Download ZIP 2.91 MB Compiler: CC-RX IDE: e2 studio Related Files: Application Note	Jan 20, 2020
Sample Code	RX Family Using the Exception Vector Table and Software Configurable Interrupts Rev.1.10 - Sample Code Log in to Download ZIP 2.98 MB Compiler: CC-RX IDE: e2 studio Related Files: Application Note	May 31, 2019
Sample Code	RX Family RX DSP Library Version 5.0 Rev.1.00 - Sample Code Log in to Download ZIP 20.53 MB 日本語 Compiler: CC-RX IDE: e2 studio Related Files: Application Note	Jan 21, 2019
Sample Code	RX Family Setting Example of DTC Block Transfer Mode and Chain Transfer Rev.1.00 - Sample Code Log in to Download ZIP 605 KB 日本語 IDE: HEW Related Files: Application Note	Aug 1, 2014
Sample Code	RX Family Using Multiple Interrupts Rev.1.00 - Sample Code Log in to Download ZIP 367 KB 日本語 IDE: HEW Related Files: Application Note	Jul 1, 2014
Sample Code	RX Family Coding Example of Wait Processing by Software Rev.1.00 - Sample Code Log in to Download ZIP 183 KB 日本語 Related Files: Application Note	Feb 3, 2014
Sample Code	RX Family Debug Console Function Using E1 Rev.1.01 - Sample Code Log in to Download ZIP 614 KB 日本語 Related Files: Application Note	Mar 21, 2013
Sample Code	RX Family Block Access Media Driver API Rev.1.00 - Sample Code Log in to Download ZIP 850 KB Related Files: Application Note	Dec 20, 2012
Sample Code	RX Family Fixed-point Library Rev.1.01 - Sample Code Log in to Download ZIP 285 KB 日本語 Related Files: Application Note	Oct 30, 2012
Sample Code	RX Family Application Note Using Multiply-Accumulate Operation Instructions - Sample Code Log in to Download ZIP 219 KB 日本語 IDE: HEW Related Files: Application Note	Jun 17, 2011
Sample Code	STL V.1.00.00 Sample Code Log in to Download ZIP 277 KB Related Files: Application Note	Oct 8, 2010
+ Add 105 hidden items 49 items

RTK5RX66N0C00000BJ

Evaluation

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Target Board for RX66N

The Target Board for RX66N provides an entry point to evaluation, prototyping and developing for the RX66N MCU. Moreover, since this board incorporates an emulator...

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

Models


Type	Title	Date

Model - BSDL	RX66N PLBG0176GA BSDL (RX66N_PLBG0176GA.bsdl) Log in to Download BSDL 35 KB	Mar 23, 2021
Model - BSDL	RX66N PLBG0224GA BSDL (RX66N_PLBG0224GA.bsdl) Log in to Download BSDL 36 KB	Mar 23, 2021
Model - BSDL	RX66N PTLG0145KA BSDL (RX66N_PTLG0145KA.bsdl) Log in to Download BSDL 31 KB	Mar 23, 2021
Model - IBIS	RX66N IBIS (RX66N.zip) Log in to Download ZIP 3.67 MB	Mar 23, 2021
4 items

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News & Blog Posts

RX Family Software – The Past and the Future – #9 Design IoT Latest Provisioning Scheme with RX MCUs	Blog Post	Jun 1, 2023
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RX Family Software – The Past and the Future - #8: Security for IoT Applications	Blog Post	Apr 18, 2023
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RX Family Software – The Past and the Future - #5	Blog Post	Sep 1, 2022
RXv3 Core has achieved 6.0 CoreMarks/MHz with CC-RX V3.04!	Blog Post	Aug 5, 2022
Introducing the RX family low-power solution with low power by using Cellular and FreeRTOS	Blog Post	Jul 29, 2022
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Realizing Secure and High-Speed Communications with RX MCU and wolfSSL's TLS Library	Blog Post	Jun 27, 2022
Bringing DSPs Closer to You! Realizing Digital Filters with the Latest Low-End RX140 Microcontroller of the RX Family!	Blog Post	Jun 17, 2022
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Design Guide for RX MCU Board Wiring Pattern	Blog Post	Apr 19, 2022
RX Family Software – The Past and the Future - #3	Blog Post	Apr 5, 2022
Realizing OTA Function of a Secondary MCU with the RX MCU – FreeRTOS Version	Blog Post	Mar 15, 2022
RX Family Software – The Past and the Future - #2	Blog Post	Mar 11, 2022
Supporting a Smooth Start of Your Development with RX by Video!	Blog Post	Mar 4, 2022
RX Family Software – The Past and the Future - #1	Blog Post	Feb 1, 2022
To Seamlessly Switch to a 32-Bit RX Family MCU	Blog Post	Dec 6, 2021
Would You Like to Address the Challenges of Network-Connected Equipment by Using 32-Bit RX66N MCUs?	Blog Post	Nov 30, 2021
Easy to Start with Tutorial Videos! Cloud Connectivity Using Azure RTOS and RX65N Cloud Kit	Blog Post	Oct 26, 2021
Interview with RX MCU Family User, HITACHI Solutions Technology	Blog Post	Oct 15, 2021
Introducing the Smart Configurator Board Support Feature for Quick Project Setup	Blog Post	Oct 6, 2021
How Renesas Approaches Functional Safety over EtherCAT (FSoE)	Blog Post	Sep 21, 2021
Introducing the RX Family Firmware Update Middleware that Can Easily Realize FOTA (Firmware Update Over-The-Air) Implementation	Blog Post	Aug 4, 2021
DSP Experience with RX Family MCU! Visualizing DSP Behavior with Free Sample Program!	Blog Post	Aug 2, 2021
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Introducing the RX MCU Product Longevity Program (PLP) that Goes Beyond 15 years of Support!	Blog Post	Jul 13, 2021
Let’s Get Started with RX MCU Software Development! First Step is to Start with e² studio.	Blog Post	Jul 2, 2021
Renesas Extends Support for Microsoft Azure RTOS Across 32-bit MCU Families with Simple Licensing for Secure Embedded IoT Development	News	Jun 15, 2021
Easy Azure IoT Connection! RX65N 32-bit MCU Supports Azure RTOS	Blog Post	Jun 10, 2021
Edge Trust Security Service Using RX Microcomputer CMVP Certified	Blog Post	May 19, 2021
POC Development Using a GUI in 10 Minutes - Introducing the New Functions of the Newly Released QE for Display (RX)	Blog Post	May 11, 2021
Solution that Strongly Supports the Development and Manufacturing of Secure IoT Devices	Blog Post	Apr 20, 2021
AWS Certified Program - OTA Firmware Updates Using AWS	Blog Post	Mar 31, 2021
Easy GUI Development Using Renesas' “QE for Display” Development Tool	Blog Post	Mar 3, 2021
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Resonator Information

Please refer to the resonator manufacturer's site linked below for resonators and matching circuits that are compatible with RX66N products.
For details about resonators or matching, please ask the resonator manufacturer.
For main clock resonators/subclock resonators:
KYOCERA: Click here for RX66N oscillation evaluation results.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter "R5F566N" or "RX66N" 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)

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RX66N

32-bit Microcontroller for Real-time Applications such as General-purpose Inverters and IoT Gateways

Overview

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