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Overview

The RX65W-A is an RX microcontroller with RXv2 core, large-capacity RAM, enhanced security, and equipped with Sub-GHz wireless communication supporting both OFDM and FSK modulations compliant with IEEE802.15.4-2020 and Wi-SUN FAN1.1 profile. OFDM modulation provides high-speed and robust communication for IoT devices, while FSK modulation ensures compatibility with the conventional FAN1.0 profile. The RX65W-A combines microcontroller features with Sub-GHz wireless communication, making it an essential product for compact applications of IoT wireless networks.

The RX65W-A is ideal for compact wireless communication applications in a wide range of IoT devices including smart meters and sensor networks within the 863-928 MHz band.

  • CPU: RXv2 core. Max. 120MHz, Single-precision FPU
  • 2.7 to 3.6V operation
  • Memory: SRAM 640KB, Program Flash 2MB
    • Dual-bank function convenient for firmware update
  • Security functions (Only R5F565WEADBF)
    • Trusted Secure IP (TSIP)
      • Security algorithm
        • Common key encryption: AES (compliant with NIST FIPS PUB 197), 3DES, ARC4
        • Non-common key encryption: RSA
      • Other features
        • TRNG (true random number generator)
        • Hash value generation: SHA1, SHA224, SHA256, GHASH
        • Prevention from illicit copying of a key
  • RF frequency range: 863 to 928MHz
  • Data rate:
    • ~200kbps (FSK)
    • ~2400kbps (OFDM)
  • Tx output power:
    • +15dBm in SUN FSK
    • +11dBm in SUN OFDM
  • Receiver sensitivity:
    • -109dBm in 50kbps SUN FSK
    • -119dBm in 12.5kbps SUN OFDM

NIST: National Institute of Standards and Technology
FIPS: Federal Information Processing Standards

Documentation

Design & Development

Software & Tools
Sub-GHz/Wi-SUN Protocol Stack
Software stack for Sub-GHz/Wi-SUN wireless network applications
 Protocol Stack Renesas
External Flash Definition Editor
Utility for downloading data to external flash memory (for emulators)
 Other Emulators and Options 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
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
e² studio Partner OS Aware Debugging
Standard debugger in e2 studio for supporting task level debugging of real-time OS applications.
 Plug-in, OS Aware Debugging, Etc. 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]
 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]
 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
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
CS+ Partner OS Aware Debugging Plug-in
Features for task level debugging of real-time OS applications [Plugin for Renesas IDE CS+] [Support MCU/MPU: RX, RL78]
 Plug-in, OS Aware Debugging, Etc. 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, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) 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
Simulator for CS+ of RX Family
Simulator for CS+ of RX Family [Support IDE : CS+] (Note: This product is included in Compiler Package and is not available separately.)
Simulator Renesas
e² studio - Information for the RX Family
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool Renesas
Simulator for e² studio of RX Family
Simulator for e² studio of RX Family [Support IDE : e² studio] (Note: This product is included in the Renesas IDE "e² studio" and is not available separately.)
Simulator Renesas
Renesas IAR Embedded Workbench Device-Support-Packages
Renesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
 IDE and Coding Tool Renesas
Crypto Library
Robust encode library to ensure security for all types of system developments
 Security / Crypto Renesas
DSP Library for RX Family
Software library that implements numeric operation function used in DSP with general purpose MCU
DSP / FFT Renesas
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ECAD Models

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Product Options

    Processing table
    Carrier Type
    PLP
    CPU
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    Lead Count (#)
    Pkg. Type
    Supply Voltage (V)
    Operating Freq (Max) (MHz)
    I/O Ports
    Ethernet
    USB
    UART (#)
    SPI (#)
    I2C (#)
    CAN (ch)
    DMA
    Timer
    ADC
    24-Bit Sigma-Delta A/D Converter (ch)
    DAC
    Human Machine Interface
    Security & Encryption
    RTC
    Watchdog Timer (ch)
    LVD
    Pkg. Dimensions (mm)
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    R5F565WEADBF#20
    circleActive
    memory
    view_in_ar
    		Tray TBD RXv2 2048 32 640 145 TFBGA 2.7 - 3.6 120 51 Yes USB Endpoints x 10, USB Isochronous Transfer Support, USB Peripheral, USB Ports (ch) x 1 11 10 13 0 Yes 8-bit x 4-ch, 16-bit x 18-ch, 32-bit x 3-ch 12-bit x 15-ch No TSIP:3DES, TSIP:AES(128/256), TSIP:CMAC, TSIP:ECC, TSIP:GMAC, TSIP:HMAC, TSIP:Key management, TSIP:MD5, TSIP:RSA, TSIP:SHA-1, TSIP:SHA-256, TSIP:TRNG Yes 1 No 8 x 8 x 1.19 3 20.53
    R5F565WEMDBF#20
    circleActive
    memory
    view_in_ar
    		Tray TBD RXv2 2048 32 640 145 TFBGA 2.7 - 3.6 120 51 No USB Endpoints x 10, USB Isochronous Transfer Support, USB Peripheral, USB Ports (ch) x 1 11 10 13 0 Yes 8-bit x 4-ch, 16-bit x 18-ch, 32-bit x 3-ch 12-bit x 15-ch No No Yes 1 No 8 x 8 x 1.19 3 15.88
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