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Renesas R5F565NCDDLC#20
- Part No.:
- R5F565NCDDLC#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 177-TFLGA
- Datasheet:
-
R5F565NCDDLC#20.pdf
- Description:
- IC MCU 32BIT 1.5MB FLSH 177TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:319
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F565NCDDLC#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 memory interface, and dual-bank secure boot loader supporting firmware updates via RSU files. It enables rapid validation of industrial HMI, secure IoT edge node, and real-time control applications.
For engineers reviewing the R5F565NCDDLC#20 datasheet, R5F565NCDDLC#20 pinout, R5F565NCDDLC#20 application, or R5F565NCDDLC#20 equivalent, this page details its firmware update workflow, dual-bank architecture, touch-enabled demo execution, and integration with Renesas' standard and benchmark demo projects - all critical for embedded system prototyping and secure firmware deployment planning.
Technical Context
The R5F565NCDDLC#20 implements a dual-bank flash architecture with bank swap capability, enabling seamless firmware updates without halting operation. It supports RSU-formatted firmware images (std.rsu, bench.rsu) loaded from USB mass storage devices and executed after software reset.
Bootloader initialization requires specific SW1/SW4 switch configurations: SW1-1 ON + SW1-2 OFF + SW4-1 OFF for bootloader download mode; SW1-1 OFF + SW1-2 OFF + SW4-1 OFF for normal demo execution. Firmware update triggers via SW2 long-press (≥3 seconds) to initiate bank swap and reset.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Form Factor | Evaluation board with onboard RX65N MCU, capacitive touch display, and USB host port for firmware loading. |
| Firmware Interface | USB mass storage class (MSC) device support for RSU file ingestion from FAT32-formatted USB memory sticks. |
| Update Mechanism | Dual-bank flash swap: active bank remains operational while secondary bank receives new firmware; swap occurs on reset. |
| Bootloader Mode Entry | Configured via DIP switches SW1 and SW4; SW1-1 ON enables bootloader download mode for MOT-to-RSU flashing. |
| Demo Execution | Standard and benchmark demos launched via touch screen or SW2 long-press; each runs independently in dedicated flash bank. |
Availability
R5F565NCDDLC#20 is available at Aetrix Electronics and suitable for industrial HMI development, secure IoT edge node prototyping, and real-time control system validation requiring stable component supply and traceable firmware toolchain support.
Supply support for R5F565NCDDLC#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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.
The RX65N Envision Kit product line delivers out-of-box evaluation platforms for the RX65N MCU series, designed to accelerate development of secure, touch-enabled, real-time embedded systems with dual-bank firmware resilience.
FAQ
What is the R5F565NCDDLC#20 used for?
The R5F565NCDDLC#20 is a complete evaluation kit for the RX65N microcontroller, providing hardware and preloaded firmware to validate secure boot, dual-bank firmware updates, capacitive touch UI, and real-time performance. It serves as a reference platform for developing industrial HMIs and secure IoT endpoints using the R5F565NCDDLC#20's full feature set.
How do I load new firmware onto the R5F565NCDDLC#20?
To load new firmware onto the R5F565NCDDLC#20, copy a valid *.rsu file (e.g., std.rsu or bench.rsu) to a FAT32-formatted USB memory stick, insert it into the kit's USB port, and press SW2 for ≥3 seconds to trigger automatic download and bank swap. The R5F565NCDDLC#20 executes the updated firmware after software reset.
What are the required switch settings to enter bootloader mode on the R5F565NCDDLC#20?
To enter bootloader download mode on the R5F565NCDDLC#20, set SW1-1 to ON, SW1-2 to OFF, and SW4-1 to OFF (SW4-2 is don't-care). This configuration enables the R5F565NCDDLC#20 to accept MOT-formatted bootloader images via serial interface during power-on reset.
Does the R5F565NCDDLC#20 support secure boot functionality?
Yes, the R5F565NCDDLC#20 integrates Renesas' Secure Boot Loader (SBL) from the rx65n_secure_boot project, enabling cryptographic verification of firmware signatures before execution. This ensures only authenticated code runs on the R5F565NCDDLC#20, fulfilling foundational requirements for secure IoT and industrial edge deployments.
Can I build and deploy custom firmware on the R5F565NCDDLC#20?
Yes - the R5F565NCDDLC#20 supports custom firmware development using the provided source code in rx65n_envisionkit.zip, including standard and benchmark demo projects. Developers can compile MOT files, convert them to RSU format using convert.exe, and deploy via USB stick, fully leveraging the R5F565NCDDLC#20's dual-bank update infrastructure.
R5F565NCDDLC#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 177-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:
- 136
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 640K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F565NCDDLC#20 FAQ
1.How can I place an order for R5F565NCDDLC#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F565NCDDLC#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 R5F565NCDDLC#20 reliable?
The price and inventory of R5F565NCDDLC#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F565NCDDLC#20 is usually 5 days.
3.What payment methods are accepted for R5F565NCDDLC#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F565NCDDLC#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F565NCDDLC#20?
R5F565NCDDLC#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F565NCDDLC#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 R5F565NCDDLC#20?
For technical support, including R5F565NCDDLC#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F565NCDDLC#20 requirements.
6.How does Aetrix verify that R5F565NCDDLC#20 is sourced from the original manufacturer or authorized distributors?
All R5F565NCDDLC#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 R5F565NCDDLC#20 meets industry standards.
7.What is the process for return or replacement of R5F565NCDDLC#20?
All R5F565NCDDLC#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F565NCDDLC#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 R5F565NCDDLC#20 part is unused and in its original packaging.
Return procedure for R5F565NCDDLC#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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