RX621 Group microcontrollers have 100 MHz high-speed operation and enhanced communications functions. They have built-in CAN and two circuits of USB 2.0 host controller. A multifunction timer (MTU2, 2 units), 10-bit or 12-bit A/D converter, DMA controller, and other peripheral functions are incorporated ona single chip. Up to 512 KB flash memory and 96 KB RAM are built in, as well as 32 KB of flash memory for data storage. Packages from 85 to 176 pins are available.

Applications

  • Industrial
  • Office Automation
  • Consumer

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
RX62N/RX621 Group Datasheet 日本語 Datasheet PDF 1.07 MB
User Guides & Manuals
List of MCUs supported by PG-FP6 日本語 Manual PDF 216 KB
List of MCUs supported by Renesas Flash Programmer V3 日本語 Manual PDF 168 KB
List of MCUs supported by PG-FP5 日本語 Manual PDF 214 KB
Renesas Flash Programmer V3.08 Flash memory programming software User's Manual 日本語 Manual PDF 973 KB
PG-FP6 V1.05 Flash Memory Programmer User's Manual 日本語 Manual PDF 3.13 MB
CS+ V8.04.00 Integrated Development Environment User's Manual: Project Operation 日本語 Manual PDF 5.50 MB
CS+ V8.04.00 Integrated Development Environment User's Manual: Message 日本語 Manual PDF 1.11 MB
RX Family RXv1 Instruction Set Architecture User's Manual: Software 日本語 Manual PDF 2.39 MB
RX Family C/C++ Compiler Package (CC-RX) How to Divide Boot and Flash Areas 日本語 Manual PDF 1.73 MB
RX Development Environment Migration Guide Migration from SuperH Family to RX Family (IDE ed.) (High-performance Embedded Workshop to CS+) Guide PDF 1007 KB
RX Development Environment Migration Guide Migration from M16C Family to RX Family (Compiler ed.) (High-performance Embedded Workshop and NC30WA to CS+ and CC-RX) 日本語 Guide PDF 378 KB
RX Development Environment Migration Guide Migration from H8C Family to RX Family (Compiler ed.) (High-performance Embedded Workshop and H8C to CS+ and CC-RX) 日本語 Guide PDF 413 KB
RX62N Group, RX621 Group User's Manual: Hardware 日本語, 简体中文 Manual PDF 15.37 MB
RX Family User's Manual: Software 日本語 Manual PDF 1.78 MB
Real-time OS RI600/4 for RX600 Series Application Note: Application Transition Guide (from HI1000/4 to RI600/4) Guide PDF 371 KB
Real-time OS RI600/4 for RX600 Series Application Note: Application Transition Guide (from M3T-MR30/4 to RI600/4) 日本語 Guide PDF 371 KB
RX Compiler Application Notes: 4-Sample Project RX Migration Guide: H8 Edition 日本語 Guide PDF 890 KB
RX Compiler Application Notes: 4-Sample Project RX Migration Guide: M16C Edition 日本語 Guide PDF 926 KB
Application Notes & White Papers
RX Family Memory Access Driver Interface Module Using Firmware Integration Technology 日本語 Application Note PDF 245 KB
RX Family RSPI Module Using Firmware Integration Technology 日本語 Application Note PDF 592 KB
PG-FP6 Usage of Communications Commands 日本語 Application Note PDF 369 KB
RX Family Internal Flash ROM rewrite program via USB CDC 日本語 Application Note PDF 1.84 MB
RX Family Internal Flash ROM rewrite program via USB Mass Storage 日本語 Application Note PDF 1.42 MB
- RX Family Internal Flash ROM rewrite program via USB CDC 日本語 Application Note PDF 1.84 MB
- RX Family Internal Flash ROM rewrite program via USB Mass Storage 日本語 Application Note PDF 1.42 MB
RX62N Group/RX63N Group Sample Program Using Embedded TCP/IP M3S-T4-Tiny 日本語 Application Note PDF 979 KB
Renesas Flash Programmer Usage from the Command Line 日本語 Application Note PDF 208 KB
Preventing Access to On-Chip Flash Memory by Third Parties 日本語 Application Note PDF 700 KB
- RX Family USB Host Communication Device Class Driver (HCDC) 日本語 Application Note PDF 795 KB
- RX Family USB Host Mass Storage Class Driver (HMSC) 日本語 Application Note PDF 637 KB
- RX Family USB Host Human Interface Device Class Driver (HHID) 日本語 Application Note PDF 756 KB
- RX Family USB Peripheral Mass Storage Class Driver (PMSC) 日本語 Application Note PDF 761 KB
- RX Family USB Peripheral Communication Device Class Driver (PCDC) 日本語 Application Note PDF 986 KB
- RX Family USB Peripheral Human Interface Device Class Driver 日本語 Application Note PDF 729 KB
RX Family Sound Playback/Compression System (Original ADPCM Codec) [M3S-S2-Tiny] Module Firmware Integration Technology 日本語 Application Note PDF 151 KB
RX62N Group, RX621 Group On-chip Flash Memory Reprogramming in Single Chip Mode via an UART Interface (Slave) 日本語 Application Note PDF 662 KB
- RX62N Group, RX621 Group On-chip Flash Memory Reprogramming in Single Chip Mode via an UART Interface (Slave) 日本語 Application Note PDF 662 KB
- RX600 & RX200 Series Reprogramming the On-Chip Flash Memory Using Simple Flash API for RX Application Note PDF 353 KB
- RX62N, RX621 Group Example of Memory-Protection Unit Settings 日本語 Application Note PDF 369 KB
- RX600 & RX200 Series Simple Flash API for RX 日本語 Application Note PDF 632 KB
- RX62N Group, RX621 Group USB Peripheral CDC Flash Boot Loader 日本語 Application Note PDF 1.20 MB
- RX600 Series The Flash Loader Project - SD Card Implementation Application Note PDF 498 KB
- RX600 & RX200 Series The Flash Loader Project Application Note PDF 1.14 MB
- RX600 & RX200 Series Virtual EEPROM for RX 日本語 Application Note PDF 536 KB
- RX62N Group, RX621 Group USB Host Flash Boot Loader 日本語 Application Note PDF 497 KB
RX62N Group, RX621 Group On-chip Flash Memory Reprogramming in the User Boot Mode (Slave) 日本語 Application Note PDF 418 KB
RX62N Group uIP TCP/IP Protocol Stack Demonstration Application Note PDF 554 KB
SH2A and RX Families Signal Processing Library Application Note 日本語 Application Note PDF 69 KB
RX62N Group, RX621 Group Application Note On-chip Flash Memory Reprogramming in Single Chip Mode via an UART Interface (Master) 日本語 Application Note PDF 205 KB
RX600 Series I/O Register Access Latency 日本語 Application Note PDF 134 KB
RX Family M3S-TFS-Tiny: Original File System Software 日本語 Application Note PDF 613 KB
RX Family M3S-DTMF-Tiny: DTMF Tone Generation/Detection Software 日本語 Application Note PDF 394 KB
ADC Migration Guide: H8SX/1668 to RX62N Application Note PDF 180 KB
8-Bit Timer (TMR) Migration Guide: H8SX/1668 to RX62N Application Note PDF 125 KB
SCI Migration Guide: M16C/62P to RX62N Application Note PDF 93 KB
DTC Migration Guide: H8SX/1668 to RX62N Application Note PDF 74 KB
Watchdog Timer Migration Guide: H8SX/1668 to RX62N Application Note PDF 91 KB
Serial Communications Interface Migration Guide: H8SX/1668 to RX62N Application Note PDF 97 KB
ADC Migration Guide: M16C/62P to RX62N Application Note PDF 80 KB
Compiler Package Application Note: STL V.1.00.00 Lists of Supported Functions Application Note PDF 280 KB
Compiler Package Application Note: STL V.1.00.00 User's Manual Application Note PDF 478 KB
RX Compiler Application Notes: 2-Compiler Usage Guide: Tips for Efficient Programming Edition Application Note PDF 435 KB
RX Compiler Application Notes: 1-Installation Guide: IDE Startup Guide, RX Edition Application Note PDF 1.04 MB
RX Compiler Application Notes: 2-Compiler Usage Guide: Languages Edition (C89, C99) Application Note PDF 537 KB
High-performance Embedded Workshop Application Note: Real-time OS aware debugging 日本語 Application Note PDF 750 KB
RX Compiler Application Notes: 2-Compiler Usage Guide: Option Edition 日本語 Application Note PDF 514 KB
RX Compiler Application Notes: 5-Reference: Data of Library 日本語 Application Note PDF 1019 KB
RX Compiler Application Notes: 2-Compiler Use Guide: #pragma Extension Guide 日本語 Application Note PDF 251 KB
Compiler Package Application Note: Call Walker Application Note PDF 339 KB
M3S-TFS-Tiny: Original File System Software for Microcontrollers 日本語 Application Note PDF 265 KB
High-performance Embedded Workshop Tcl/Tk Application Note Application Note PDF 1.43 MB
PCNs & PDNs
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 Product Change Notice PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 Product Change Notice PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 Product Change Notice PDF 1.46 MB
Downloads
CS+ Device Information for RX V3.05.00 日本語 Upgrade - IDE ZIP 129.67 MB
[Free-of-charge edition] Renesas Flash Programmer V3.08.00 Linux edition 日本語 Evaluation Software ZIP 25.55 MB
Renesas Flash Programmer V3.08.00 Upgrade Linux edition 日本語 Upgrade - Programmer ZIP 25.54 MB
[Free-of-charge edition] Renesas Flash Programmer V3.08.00 日本語 Evaluation Software ZIP 74.85 MB
Renesas Flash Programmer V3.08.00 Upgrade 日本語 Upgrade - Programmer ZIP 74.85 MB
Programming GUI for PG-FP6 (FP6 Terminal) V1.05.00 日本語 Upgrade - Programmer ZIP 54.84 MB
e² studio 2020-10 installer (Offline installer) 日本語 Upgrade - IDE EXE 1,618.03 MB
- RX Family Memory Access Driver Interface Module Using Firmware Integration Technology Sample Code ZIP 13.23 MB
- RX Family RSPI Module Using Firmware Integration Technology Sample Code ZIP 25.98 MB
[Evaluation Software] CS+ for CC V8.04.00 (Single Download) 日本語 Evaluation Software EXE 688.19 MB
CS+ QE V9.04.00 Upgrade - IDE ZIP 4.02 MB
CS+ QE V9.04.00 Upgrade - IDE EXE 4.58 MB
e² studio 2020-04 installer (Offline installer) 日本語 Evaluation Software EXE 1,263.99 MB
e² studio V7.8.0 installer (Offline installer) 日本語 Evaluation Software EXE 1,396.16 MB
- RX Family Internal Flash ROM rewrite program via USB CDC Sample Code ZIP 81.01 MB
- RX Family Internal Flash ROM rewrite program via USB Mass Storage Sample Code ZIP 112.14 MB
RX Family Internal Flash ROM rewrite program via USB CDC Sample Code ZIP 81.01 MB
RX Family Internal Flash ROM rewrite program via USB Mass Storage Sample Code ZIP 112.14 MB
CS+ Device Information for RX V3.04.00 日本語 Upgrade - IDE ZIP 129.67 MB
RX Compiler CC-RX V3.02.00 日本語 Upgrade - Compiler ZIP 18.57 MB
RX Family C/C++ Compiler Package V3 (without IDE) V3.02.00 日本語 Evaluation Software ZIP 22.40 MB
Update Manager V2.03.01 日本語 Upgrade - IDE ZIP 3.44 MB
Software for floating license management V2.03.01 日本語 Upgrade - IDE EXE 31.41 MB
- RX62N Group/RX63N Group Sample Program Using Embedded TCP/IP M3S-T4-Tiny Sample Code ZIP 45.36 MB
USB Driver for USB Boot MCU TypeB (64-bit Windows OS) V1.02.00 日本語 Upgrade - IDE EXE 3.75 MB
USB Driver for USB Boot MCU TypeB (32-bit Windows OS) V1.02.00 日本語 Upgrade - IDE EXE 3.59 MB
RX Family USB Host Communication Device Class Driver (HCDC) Sample Code ZIP 21.54 MB
RX Family USB Host Mass Storage Class Driver (HMSC) Sample Code ZIP 29.84 MB
RX Family USB Host Human Interface Device Class Driver (HHID) Sample Code ZIP 21.03 MB
RX Family USB Peripheral Mass Storage Class Driver (PMSC) Sample Code ZIP 25.41 MB
RX Family USB Peripheral Communication Device Class Driver (PCDC) Sample Code ZIP 30.74 MB
RX Family USB Peripheral Human Interface Device Class Driver Sample Code ZIP 27.21 MB
CS+ Utilities V3.05.00 日本語 Software EXE 3.62 MB
Programming GUI for PG-FP5 V2.17 日本語 Upgrade - Programmer EXE 56.68 MB
Firmware for PG-FP5 V2.17 日本語 Upgrade - Programmer ZIP 289 KB
USB Driver for Renesas MCU Tools V2.77.00 (for 64-bit version of Windows OS) 日本語 Upgrade - IDE EXE 3.80 MB
USB Driver for Renesas MCU Tools(E2,E2 Lite,IE850,IE850A,PG-FP5) V2.77.00(for 32-bit version of Windows OS) 日本語 Upgrade - IDE EXE 3.64 MB
e² studio 6.3.0 installer (Offline installer) 日本語 Evaluation Software EXE 952.89 MB
[technical preview version]QE for TCP/IP V1.0.1 日本語 Software ZIP 505 KB
- Sample codes for RX Compiler Package Application Notes: Sample Project RX Migration Guide, SuperH Edition Sample Code ZIP 485 KB
[technical preview version]QE for USB V1.2.1 日本語 Software ZIP 1.97 MB
Software for Floating License Management V1.00.00 日本語 Upgrade - IDE EXE 134.85 MB
- RX Family Sound Playback/Compression System (Original ADPCM Codec) [M3S-S2-Tiny] Module Firmware Integration Technology 日本語 Sample Code ZIP 4.18 MB
Renesas Flash Programmer V2.05.03 Upgrade 日本語 Upgrade - Programmer EXE 47.62 MB
[Free-of-charge edition] Renesas Flash Programmer V2.05.03 日本語 Evaluation Software EXE 47.62 MB
Flash Development Toolkit V.4.09 Release 03 Upgrade 日本語 Upgrade - Programmer EXE 40.31 MB
[Evaluation Software] Flash Development Toolkit V.4.09 Release 03 日本語 Evaluation Software EXE 40.31 MB
e² studio 4.0.0.26 installer (Offline installer) 日本語 Upgrade - IDE EXE 726.31 MB
Programming GUI for PG-FP5 V2.13 Upgrade - Programmer EXE 58.78 MB
- RX62N Group, RX621 Group On-chip Flash Memory Reprogramming in Single Chip Mode via an UART Interface (Slave) 日本語 Sample Code ZIP 1.21 MB
RX62N Group, RX621 Group On-chip Flash Memory Reprogramming in Single Chip Mode via an UART Interface (Slave) 日本語 Sample Code ZIP 1.21 MB
RX600 & RX200 Series Reprogramming the On-Chip Flash Memory Using Simple Flash API for RX Sample Code ZIP 3.42 MB
Peripheral Driver Generator V.2.09 (for the RX Family) 日本語 Software EXE 164.65 MB
RX62N, RX621 Group Example of Memory-Protection Unit Settings 日本語 Sample Code ZIP 724 KB
RX600 & RX200 Series Simple Flash API for RX Sample Code ZIP 2.20 MB
Device File Updater for RX Family V.1.06 日本語 Software EXE 3.18 MB
Flash Development Toolkit V.4.09 Release 02 Upgrade 日本語 Upgrade - Programmer EXE 41.01 MB
Flash Development Toolkit V.4.09 Release 02 (Light version) Upgrade 日本語 Upgrade - Programmer EXE 10.45 MB
RX Compiler CC-RX V2.00.01 standalone installer for e² studio Upgrade - Compiler EXE 15.09 MB
Flash Development Toolkit V.4.09 Release 01 (Light version) Upgrade 日本語 Upgrade - Programmer EXE 10.47 MB
Flash Development Toolkit V.4.09 Release 01 Upgrade 日本語 Upgrade - Programmer EXE 41.03 MB
RX Compiler CC-RX V2.00.00 standalone installer for e² studio Upgrade - Compiler EXE 66.62 MB
RX62N Group, RX621 Group USB Peripheral CDC Flash Boot Loader 日本語 Sample Code ZIP 3.50 MB
RX600 Series The Flash Loader Project - SD Card Implementation Sample Code ZIP 6.64 MB
Flash Development Toolkit V.4.09 Release 00 Upgrade 日本語 Upgrade - Programmer EXE 41.03 MB
RX600 & RX200 Series The Flash Loader Project Sample Code ZIP 8.10 MB
RX600 & RX200 Series Virtual EEPROM for RX 日本語 Sample Code ZIP 4.76 MB
RX Compiler CC-RX V1.02.01 standalone installer for e² studio Upgrade - Compiler ZIP 12.82 MB
RX E1/E20 Emulator debugger V.1.03.00 日本語 Upgrade - Debugger EXE 110.93 MB
E1, E20 Self-Checking Program V.1.01.00 日本語 Software EXE 1.50 MB
Renesas E-Series USB Driver V.1.02 Release 00 日本語 Software EXE 3.25 MB
RX62N Group, RX621 Group USB Host Flash Boot Loader 日本語 Sample Code ZIP 18.43 MB
[Evaluation Software] C/C++ Compiler Package for RX Family V.1.02 Release 01 日本語 Evaluation Software EXE 122.97 MB
C/C++ Compiler Package for RX Family V.1.02 Release 01 Upgrade 日本語 Upgrade - Compiler EXE 118.11 MB
External Flash Definition Editor V.1.00 Release 01 日本語 Software ZIP 648 KB
- RX62N Group, RX621 Group On-chip Flash Memory Reprogramming in the User Boot Mode (Slave) 日本語 Sample Code ZIP 1010 KB
High-performance Embedded Workshop Real-Time OS Aware Debugging Upgrade module 日本語 Upgrade - OS ZIP 119 KB
- RX62N Group uIP TCP/IP Protocol Stack Demonstration Sample Code ZIP 2.89 MB
RX621 Group PTLG0085JA-A IBIS Rev.1.0 日本語 Model - IBIS IBS 201 KB
RX62N/RX621 Group PLQP0100KB-A IBIS Rev.1.0 日本語 Model - IBIS IBS 224 KB
RX62N/RX621 Group PLQP0144KA-A IBIS Rev.1.0 日本語 Model - IBIS IBS 228 KB
RX62N/RX621 Group PTLG0145JB-A IBIS Rev.1.0 日本語 Model - IBIS IBS 228 KB
RX62N/RX621 Group PLBG0176GA-A IBIS Rev.1.0 日本語 Model - IBIS IBS 230 KB
RX621 Group PTLG0085JA-A BSDL Rev.1.0 日本語 Model - IBIS BSDL 25 KB
RX62N/RX621 Group PLBG0176GA-A BSDL Rev.1.0 日本語 Model - IBIS BSDL 31 KB
RX62N/RX621 Group PLQP0144KA-A BSDL Rev.1.0 日本語 Model - IBIS BSDL 29 KB
RX62N/RX621 Group PTLG0145JB-A BSDL Rev.1.0 日本語 Model - IBIS BSDL 29 KB
- Signal Processing Library (Standard Version) Sample Code ZIP 5.96 MB
- On-chip Flash Memory Reprogramming in Single Chip Mode via an UART Interface (Master) 日本語 Sample Code ZIP 562 KB
- M3S-TFS-Tiny for the RX Family V.1.00 Release 00: Original File System 日本語 Sample Code ZIP 4.78 MB
- M3S-DTMF-Tiny for the RX Family V.1.00 Release 00: The DTMF Library 日本語 Sample Code ZIP 4.42 MB
- STL V.1.00.00 Sample Code Sample Code ZIP 277 KB
- Sample codes for RX Compiler Package Application Notes: Sample Project RX Migration Guide, H8 Edition 日本語 Sample Code ZIP 74 KB
- Sample codes for RX Compiler Package Application Notes: Sample Project RX Migration Guide, M16C Edition 日本語 Sample Code ZIP 56 KB
Install Manager Utility V.1.03.01 Upgrade 日本語 Software EXE 1.30 MB
- M3S-TFS-Tiny Original File System Sample Code ZIP 11.16 MB
AutoUpdate Utility V.1.05.00 Upgrade 日本語 Software EXE 7.57 MB
Tool News
[Released on the Web] RX Family RX Driver Package Ver.1.27 日本語 Tool News - Release PDF 94 KB
[Notes] RX Family Memory Access Driver Interface Firmware Integration Technology, RX Driver Package 日本語 Tool News - Note PDF 175 KB
[Notes] RX Family SHA Co-processor Driver, Firmware Integration Technology 日本語 Tool News - Note PDF 121 KB
[Notification] Flash Programmer Survey Invitation 日本語 Tool News - Notification PDF 29 KB
[Featured Tool] Minimize the time for optimizing current consumption with IAR Embedded Workbench®! Introducing the E2 Emulator current consumption measuring function 日本語 Tool News - Featured Tool PDF 260 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.00 日本語 Tool News - Release PDF 72 KB
[Upgrade to revision] Renesas Flash Programmer V3.08.00 日本語 Tool News - Release PDF 83 KB
[Upgraded to version] e² studio 2020-10 日本語 Tool News - Release PDF 160 KB
[Notes] RX Family Clock Synchronous Control Module for Serial Flash Memory Access Firmware Integration Technology, RX Driver Package 日本語 Tool News - Note PDF 207 KB
[Notes] RX Family Clock Synchronous Control Module for EEPROM Access Firmware Integration Technology, RX Driver Package 日本語 Tool News - Note PDF 185 KB
[Upgraded to version] e² studio 2020-07 日本語 Tool News - Release PDF 159 KB
[Upgrade to revision] Renesas Flash Programmer V3.06.02 日本語 Tool News - Release PDF 80 KB
[Upgrade to revision] CS+ Integrated Development Environment V8.04.00 日本語 Tool News - Release PDF 491 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.02 日本語 Tool News - Release PDF 74 KB
[Notes] RX Family RSPI Module Firmware Integration Technology, RX Driver Package 日本語 Tool News - Note PDF 113 KB
[Notification] Renesas Flash Programmer V3.06.01 Addition of Supported Devices and End of Device Support 日本語 Tool News - Notification PDF 28 KB
Other
e² studio 2020-10 Release Note Release Note PDF 2.46 MB
PG-FP6 Flash Memory Programmer Release Note 日本語 Release Note PDF 269 KB
Renesas Flash Programmer V3.08.00 Release Notes 日本語 Release Note PDF 283 KB
Errata to User's Manual: Hardware Regarding the I2C-bus Interface (RIIC) 日本語 Technical Update PDF 630 KB
e² studio 2020-07 Release Note Release Note PDF 1.52 MB
CS+ Integrated Development Environment Package V8.04.00 Release Note 日本語 Release Note PDF 956 KB
CS+ for CC V8.04.00 Release Note 日本語 Release Note PDF 256 KB
RX Family Brochure 日本語, 简体中文 Brochure PDF 6.43 MB
[Flyer] E2Emulator[RTE0T00020KCE00000R] 日本語, 简体中文 Flyer PDF 381 KB
[Flyer] Renesas Software and Tools Flash Memory Programmer PG-FP6 日本語 Flyer PDF 417 KB
Building Automation Brochure 日本語 Brochure PDF 6.65 MB
Renesas Software and Tools Flash Memory Programmer PG-FP6 日本語 Brochure PDF 619 KB
RX600/RX700 Series Microcontrollers Brochure 日本語, 简体中文 Flyer PDF 3.15 MB
The Core Difference in Your Design Flyer PDF 9.24 MB
Smart Factory Flyer PDF 3.74 MB
The Core Difference in Your Design 日本語 Flyer PDF 2.66 MB
Wireless M-Bus Stack for Automatic Meter Reading Flyer PDF 1.23 MB
Errata to RX Family User's Manuals Regarding the Examples of the Register Settings for I2C-bus Interface (RIIC) 日本語 Technical Update PDF 206 KB
RX Family Development Tools Brochure PDF 3.41 MB
Corrections to Descriptions for the P/E Suspend Command of Flash Memory in RX62N Group, RX621 Group, RX62T Group, and RX62G Group 日本語 Technical Update PDF 190 KB
Smart Meter Solutions Catalog 日本語 Brochure PDF 1.79 MB
Powered Up and Ready to Go Renesas/Intersil Joint Brochure Brochure PDF 5.27 MB
The Core Difference in Your DesignRX Microcontroller Platform 日本語 Flyer PDF 1.46 MB
[Flyer] Renesas Software and Tools e² studio: Integrated Development Environment Based on Eclipse Flyer PDF 930 KB
Renesas General-Purpose Microcontrollers/Microprocessors Lineup Catalog 日本語 Brochure PDF 6.12 MB
RX: One Core, Countless Options Explained Flyer PDF 1.88 MB
R01CP0016ES0002_RX100 Brochure PDF 3.80 MB
Renesas RX200 Series MCU Brochure PDF 5.28 MB
R01CP0015ES0600_RX600 Brochure PDF 10.67 MB
Smart Energy Solutions Brochure PDF 5.42 MB
Promotion software installation Package Software & Tools - Others ZIP 229.63 MB
Promotion software installation Package Software & Tools - Others ZIP 829.29 MB
Parameter File for RX62N group: PR5-R5F562N V1.01 日本語 Software & Tools - Others ZIP 4 KB
Parameter File for RX621 group: PR5-R5F5621 V1.01 日本語 Software & Tools - Others ZIP 4 KB
RX621 Group/RX62N Group USB Boot Program (binary code) Rev.1.0 日本語 Software & Tools - Others ZIP 12 KB
Renesas Starter Kit+ for RX62N Installer V.3.00 Software & Tools - Others ZIP 243.72 MB
The Core Difference in Your Design RX600 Microcontrollers Brochure PDF 6.32 MB
Renesas Semiconductor Lead-Free Packages Brochure PDF 1.32 MB

Software / Tools

Title Type Description Company
CS+ IDE and Coding Tool Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] Important: CS+ is not generally promoted to U.S. and European customers. Renesas

Boards & Kits

Part Number Title Type Company
RX62N-Starter-Kit-Plus Renesas Starter Kit+ for RX62N Starter

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 resonators : 
KYOCERA:Click here for RX621 oscillation evaluation result.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F562N or R5F5621 into the IC Part Number search box.
For subclock resonators :
KYOCERA:Click here for RX621 oscillation evaluation result.