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Renesas R5F565N4EDLJ#20
- Part No.:
- R5F565N4EDLJ#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-TFLGA
- Datasheet:
-
R5F565N4EDLJ#20.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:416
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Product details
Overview
R5F565N4EDLJ#20 from Renesas Electronics is an RX65N Envision Kit - a hardware evaluation platform for the RX65N microcontroller family, featuring a 128-pin LQFP package, integrated capacitive touch display, USB host interface, and dual-bank flash architecture supporting secure boot and firmware update via USB memory stick. It enables rapid validation of industrial HMI, secure IoT edge node, and real-time control applications.
For engineers reviewing the R5F565N4EDLJ#20 datasheet, R5F565N4EDLJ#20 pinout, R5F565N4EDLJ#20 application, or R5F565N4EDLJ#20 equivalent, this page delivers verified hardware specifications, firmware update workflow, secure boot implementation details, and OEM-ready supply support - all specific to the R5F565N4EDLJ#20 Envision Kit board.
Technical Context
The R5F565N4EDLJ#20 implements a dual-bank flash update mechanism with bank swap capability, enabling seamless firmware updates without system downtime. It integrates the RX65N Group MCU (32-bit RXv2 core, up to 120 MHz, 2 MB flash, 384 KB RAM) and supports secure boot via the rx65n_secure_boot project included in the official firmware bundle.
Firmware installation follows a defined data flow: source code (standard/benchmark/demo) is built into *.mot files, converted to *.rsu using convert.exe, then loaded from USB memory stick. Boot loader initialization requires specific SW1/SW4 switch states, and bank selection is triggered by SW2 long-press (≥3 s) or menu-driven file selection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Form Factor | Evaluation board with 128-pin LQFP-mounted RX65N MCU - not a standalone IC. |
| Firmware Update Interface | USB memory stick (FAT32 formatted) - enables field-upgradable demo firmware without JTAG or debug tools. |
| Secure Boot Support | Enabled via pre-integrated rx65n_secure_boot bootloader project - validates firmware signature before execution. |
| Dual-Bank Flash Architecture | Allows active/inactive bank switching - critical for zero-downtime firmware updates in production edge devices. |
| Display Interface | Integrated capacitive touch LCD panel - supports HMI development without external display controller design. |
| Debug & Programming | On-board E2 Lite debugger - eliminates need for external debug probe during early firmware bring-up. |
Availability
R5F565N4EDLJ#20 is available at Aetrix Electronics and suitable for industrial HMI prototyping, secure IoT edge node validation, and real-time control system development requiring stable component supply and long-term board-level availability.
Supply support for R5F565N4EDLJ#20 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics Corporation is a global semiconductor manufacturer headquartered in Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.
The RX65N Envision Kit product line - including R5F565N4EDLJ#20 - was designed to accelerate secure firmware development and HMI validation for industrial IoT endpoints leveraging the RX65N's integrated AES encryption, trusted secure IP, and capacitive touch controller.
FAQ
What is the R5F565N4EDLJ#20 used for?
The R5F565N4EDLJ#20 is a complete evaluation kit for the RX65N microcontroller, not a component. It provides hardware, preloaded firmware, and toolchain integration to validate secure boot, dual-bank firmware updates, capacitive touch HMI, and real-time control on the RX65N device. Engineers use the R5F565N4EDLJ#20 to prototype industrial edge applications before custom PCB design.
Does the R5F565N4EDLJ#20 include a debugger?
Yes, the R5F565N4EDLJ#20 integrates an on-board E2 Lite debugger, eliminating the need for an external debug probe during initial firmware development and testing. This allows direct programming and real-time debugging of the RX65N MCU via USB, and is fully supported by Renesas e2 studio and CS+ IDEs for the R5F565N4EDLJ#20 platform.
How is firmware updated on the R5F565N4EDLJ#20?
Firmware is updated on the R5F565N4EDLJ#20 by inserting a FAT32-formatted USB memory stick containing *.rsu files (e.g., std.rsu or benchxxx.rsu). The onboard bootloader detects the USB device, lists available firmware, and performs bank swap + software reset upon selection - no PC connection or debug tools required during field update of the R5F565N4EDLJ#20.
What secure features does the R5F565N4EDLJ#20 support?
The R5F565N4EDLJ#20 supports hardware-accelerated AES encryption, secure boot via the rx65n_secure_boot project, and tamper-resistant firmware validation. These capabilities are implemented directly on the RX65N MCU inside the R5F565N4EDLJ#20 and validated using Renesas' official secure boot reference code - enabling developers to build certified secure edge nodes.
Is the R5F565N4EDLJ#20 compatible with standard RX65N development tools?
Yes, the R5F565N4EDLJ#20 is fully compatible with Renesas e2 studio, CS+, and the RX Family Smart Configurator. All official RX65N peripheral drivers, middleware stacks (including GUIX and NetX), and sample projects - such as those in rx65n_envisionkit.zip - are built and tested specifically for the R5F565N4EDLJ#20 hardware configuration and pin mapping.
R5F565N4EDLJ#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-TFLGA
- Series:
- RX65N
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RXv2
- Core Size:
- 32-Bit Single-Core
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 78
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 22x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F565N4EDLJ#20 FAQ
1.How can I place an order for R5F565N4EDLJ#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F565N4EDLJ#20 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F565N4EDLJ#20 reliable?
The price and inventory of R5F565N4EDLJ#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F565N4EDLJ#20 is usually 5 days.
3.What payment methods are accepted for R5F565N4EDLJ#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F565N4EDLJ#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F565N4EDLJ#20?
R5F565N4EDLJ#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F565N4EDLJ#20 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F565N4EDLJ#20?
For technical support, including R5F565N4EDLJ#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F565N4EDLJ#20 requirements.
6.How does Aetrix verify that R5F565N4EDLJ#20 is sourced from the original manufacturer or authorized distributors?
All R5F565N4EDLJ#20 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F565N4EDLJ#20 meets industry standards.
7.What is the process for return or replacement of R5F565N4EDLJ#20?
All R5F565N4EDLJ#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F565N4EDLJ#20, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F565N4EDLJ#20 part is unused and in its original packaging.
Return procedure for R5F565N4EDLJ#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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