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The RX671 group microcontrollers deliver superior real-time performance with the RXv3 core running at 120MHz. The HMI functions enable contactless operation by proximity switches and voice recognition, making it possible to realize hygienic HMI suitable for the new normal. A wide variety of packages, including the 4.5mm x 4.5mm 64-pin TFBGA, is all equipped with 2MB flash memory and 384KB SRAM to meet a wide range of needs with a single chip.

Features

  • 120MHz RXv3 core (707 CoreMark, 48.8 CoreMark/mA), double-precision FPU, and register bank save function that speeds up interrupt response
  • 2MB flash memory (60MHz read access, dual bank function), 384KB SRAM
  • 48-pin to 176-pin package lineup including ultra-small 64-pin TFBGA (4.5mm x 4.5mm)
  • Capacitive touch sensing unit and serial sound interface
  • SD host interface, USB 2.0 full speed, CAN 2ch, and QSPI supporting XIP mode
  • Encryption engine (AES, RSA, ECC, SHA, etc.), key management, access management circuit, flash memory protection
  • 2.7V to 3.6V single supply operation
  • Operating temperature: -40°C to 85°C or -40°C to 105°C

descriptionDocumentation

Title language Type Format File Size Date
star RX671 Group Datasheet Rev.1.00 日本語
Datasheet
PDF 1.81 MB
star RX671 Group User's Manual: Hardware Rev.1.00 日本語
Manual - Hardware
PDF 38.14 MB
star RX Family RXv3 Instruction Set Architecture User's Manual: Software Rev.1.00 日本語
Manual - Software
PDF 3.61 MB
RX671 Group Example of Program Execution from Serial ROM Using QSPIX XIP Mode Rev.1.00
Related Files: Sample Code
日本語
Application Note
PDF 870 KB
RX Family RX Driver Package Ver.1.33
Related Files: Sample Code
日本語
Application Note
PDF 766 KB
FS2012 Sample application
Related Files: Sample Code
日本語
Application Note
PDF 3.20 MB
HS300x Sample application
Related Files: Sample Code
日本語
Application Note
PDF 3.39 MB
ZMOD4xxx Sample application
Related Files: Sample Code
日本語
Application Note
PDF 4.15 MB
RX Family QE Touch Module Using Firmware Integration Technology Rev.2.01 日本語
Application Note
PDF 627 KB
- RX Family QE Touch Module Using Firmware Integration Technology Application Note Rev.2.01 - Sample Code
Sample Code
ZIP 2.52 MB
RX Family FS2012 Sensor Firmware Integration Technology Rev.1.01
Application Note
PDF 193 KB
- RX Family FS2012 Sensor Firmware Integration Technology Rev.1.01 - Sample Code
Sample Code
ZIP 2.34 MB
RX Family Flash Module Using Firmware Integration Technology Rev.4.81
Related Files: Sample Code
日本語
Application Note
PDF 1.96 MB
RX Family QE CTSU Module Using Firmware Integration Technology Rev.2.01 日本語
Application Note
PDF 783 KB
- RX Family QE CTSU Module Using Firmware Integration Technology Application Note Rev.2.01 - Sample Code
Sample Code
ZIP 2.83 MB
RX Family Sensor Control Modules Firmware Integration Technology Rev.1.20
Application Note
PDF 1.20 MB
RX Family ZMOD4410, ZMOD4510 Sensor Firmware Integration Technology Rev.1.10
Related Files: Sample Code
Application Note
PDF 192 KB
RX Family QSPIX Module Firmware Integration Technology Rev.1.20
Related Files: Sample Code
日本語
Application Note
PDF 321 KB
RX Family RSCI Module Firmware Integration Technology Rev.2.00
Related Files: Sample Code
日本語
Application Note
PDF 448 KB
RX Family Board Support Package Module Using Firmware Integration Technology Rev.7.00
Related Files: Sample Code
日本語
Application Note
PDF 2.43 MB
RX Family SCI Module Using Firmware Integration Technology Rev.4.10
Related Files: Sample Code
日本語
Application Note
PDF 981 KB
RX Family ADC Module Using Firmware Integration Technology Rev.4.91
Related Files: Sample Code
日本語
Application Note
PDF 1.40 MB
RX Family RSPI Module Using Firmware Integration Technology Rev.3.03
Related Files: Sample Code
日本語
Application Note
PDF 799 KB
RX Family BYTEQ Module Using Firmware Integration Technology Rev.2.00
Related Files: Sample Code
日本語
Application Note
PDF 345 KB
RX Family Hardware Design Guide Application Note Rev.1.10 日本語
Application Note
PDF 1.05 MB
RX family TSIP (Trusted Secure IP) Module Firmware Integration Technology (Binary version) Rev.1.14
Related Files: Sample Code
日本語
Application Note
PDF 3.12 MB
RX Family C/C++ Compiler Package CC-RX V3 Programming Techniques Rev.1.00 日本語
Application Note
PDF 943 KB
RX Family RX Driver Package Ver.1.32
Related Files: Sample Code
日本語
Application Note
PDF 774 KB
RX671 Group Target Board for RX671 LED Blink Control Program Rev.1.00
Related Files: Sample Code
日本語
Application Note
PDF 2.75 MB
Integrated Development Environment e² studio: Using CMake with Renesas CC-RX compiler Rev.2.01
Related Files: Sample Code
日本語
Application Note
PDF 322 KB
RX Family Preventing Access to On-Chip Flash Memory by Third Parties Rev.6.00 日本語
Application Note
PDF 685 KB
RX Family Battery Backup Function Module Firmware Integration Technology Rev.2.10
Related Files: Sample Code
日本語
Application Note
PDF 754 KB
RX Family CAN API Using Firmware Integration Technology Rev.5.20
Related Files: Sample Code
日本語
Application Note
PDF 611 KB
RX Family CMT Module Using Firmware Integration Technology Rev.5.00
Related Files: Sample Code
日本語
Application Note
PDF 305 KB
RX Family CMTW Module Using Firmware Integration Technology Rev.2.50
Related Files: Sample Code
日本語
Application Note
PDF 268 KB
RX Family DMAC Module Using Firmware Integration Technology Rev.2.70
Related Files: Sample Code
日本語
Application Note
PDF 447 KB
RX Family DTC Module Using Firmware Integration Technology Rev.3.90
Related Files: Sample Code
日本語
Application Note
PDF 430 KB
RX Family GPIO Module Using Firmware Integration Technology Rev.4.20
Related Files: Sample Code
日本語
Application Note
PDF 322 KB
RX Family IRQ Module Using Firmware Integration Technology Rev.3.90
Related Files: Sample Code
日本語
Application Note
PDF 516 KB
RX Family IWDT Module Using Firmware Integration Technology Rev.3.90
Related Files: Sample Code
日本語
Application Note
PDF 316 KB
RX Family LVD Module Using Firmware Integration Technology Rev.3.90
Related Files: Sample Code
日本語
Application Note
PDF 277 KB
RX Family MPC Module Using Firmware Integration Technology Rev.4.10
Related Files: Sample Code
日本語
Application Note
PDF 244 KB
RX Family RSPIA Module Using Firmware Integration Technology Rev.1.10 日本語
Application Note
PDF 249 KB
RX Family WDT Module Using Firmware Integration Technology Rev.2.60
Related Files: Sample Code
日本語
Application Note
PDF 302 KB
RX Family Manually Importing Firmware Integration Technology Modules 日本語
Application Note
PDF 622 KB
RX Family USB Host Mass Storage Class Driver (HMSC) using Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 744 KB
RX Family Internal Flash ROM rewrite program via USB CDC Rev.1.06
Related Files: Sample Code
日本語
Application Note
PDF 1.84 MB
RX Family Internal Flash ROM rewrite program via USB Mass Storage Rev.1.05
Related Files: Sample Code
日本語
Application Note
PDF 1.38 MB
RX Family RX Driver Package Ver.1.31
Related Files: Sample Code
日本語
Application Note
PDF 954 KB
RX Family Sample Program using USB Host Communication Device Class Driver(HCDC) to communicate via USB with CDC device Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 1.90 MB
RX Family Sample Program using USB Host Human Interface Device Class Driver (HHID) to communicate via USB with HID device Firmware Integration Technology (R01AN2236EJ0131) Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 1.98 MB
RX Family Sample Program using USB Host Mass Storage Class Driver (HMSC) to communicate via USB with MSC device Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 2.04 MB
RX Family Sample Program using USB Peripheral Communication Device Class Driver (PCDC) to communicate via USB with USB Host Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 1.99 MB
RX Family Sample Program using USB Peripheral Human Interface Device Class Driver (PHID) to communicate via USB with USB HostFirmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 1.86 MB
RX Family Sample Program using USB Peripheral Mass Storage Class Driver (PMSC) to communicate via USB with USB Host Firmware Integration Technology Rev.1.31 日本語
Application Note
PDF 1.88 MB
- RX Family Sample Program using using USB Peripheral Mass Storage Class Driver (PMSC) to communicate via USB with USB Host Firmware Integration Technology Rev.1.31 - Sample Code
Sample Code
ZIP 360.46 MB
RX Family USB Basic Host and Peripheral Driver using Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 1.52 MB
RX Family USB Host Communication Device Class Driver (HCDC) using Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 786 KB
RX Family USB Host Human Interface Device Class Driver (HHID) using Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 731 KB
RX Family USB Peripheral Communications Device Class Driver (PCDC) using Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 779 KB
RX Family USB Peripheral Human Interface Device Calss Driver (PHID) using Firmware Integration Technology Rev.1.31 日本語
Application Note
PDF 648 KB
- RX Family USB Peripheral Human Interface Device Class Driver (PHID) using Firmware Integration Technology Rev.1.31 - Sample Code
Sample Code
ZIP 11.99 MB
RX Family USB Peripheral Mass Storage Class Driver (PMSC) using Firmware Integration Technology Rev.1.31
Related Files: Sample Code
日本語
Application Note
PDF 875 KB
RX671 Group Voice Recognition Demonstration (AmiVoice Micro) Rev.1.00
Related Files: Sample Code
日本語
Application Note
PDF 874 KB
RX Family List of Firmware Integration Technology modules included with RX Driver Package 日本語
Application Note
PDF 299 KB
RX671 Group Voice recognition / Touch and Cloud solution using Renesas Starter Kit+ for RX671 Rev.1.00
Related Files: Sample Code
日本語
Application Note
PDF 1.33 MB
RX671 Renesas Starter Kit Sample Code (CS+ for CC-RX) Rev.1.00
Related Files: Sample Code
Application Note
PDF 422 KB
RX671 Renesas Starter Kit Sample Code (e² studio for CC-RX) Rev.1.00
Related Files: Sample Code
Application Note
PDF 476 KB
RX671 Group Using FLL to Boost HOCO Frequency Accuracy Rev.1.00
Related Files: Sample Code
日本語
Application Note
PDF 538 KB
RX Family I2C Bus Interface(RIIC) Module Using Firmware Integration Technology Rev.2.47 日本語
Application Note
PDF 630 KB
- RX Family I2C Bus Interface (RIIC) Module Using Firmware Integration Technology Rev.2.49 - Sample Code
Sample Code
ZIP 39.37 MB
RX Family LPC Module Using Firmware Integration Technology Rev.2.03
Related Files: Sample Code
日本語
Application Note
PDF 1.08 MB
RX Family RTC Module Using Firmware Integration Technology Rev.2.82
Related Files: Sample Code
日本語
Application Note
PDF 392 KB
RX Family Simple I2C Module Using Firmware Integration Technology Rev.2.49
Related Files: Sample Code
日本語
Application Note
PDF 689 KB
RX Family High-Speed I2C Bus Interface (RIICHS) Module Using Firmware Integration Technology Rev.1.00
Related Files: Sample Code
日本語
Application Note
PDF 596 KB