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Home > Products > Integrated Circuits (ICs) > Embedded > Microcontrollers

Renesas R5F5651CHDFM#30

Name: R5F5651CHDFM#30
Brand: Renesas
SKU: R5F5651CHDFM#30
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: R5F5651CHDFM#30

Manufacturer:: Renesas

Category:: Microcontrollers

Package:: 64-LQFP

Datasheet:: R5F5651CHDFM#30.pdf

Description:: IC MCU 32BIT 1.5MB FLASH 64LFQFP

Quantity:: RFQ Add To RFQ list

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Inventory:299

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Product details

Overview

R5F5651CHDFM#30 from Renesas Electronics is an RX65N Envision Kit evaluation board designed for rapid prototyping and firmware validation of the RX65N microcontroller family. It supports secure boot, dual-bank firmware update, capacitive touch display interface, USB memory-based firmware loading, and includes preloaded standard and benchmark demo applications.

For engineers reviewing the R5F5651CHDFM#30 datasheet, R5F5651CHDFM#30 pinout, R5F5651CHDFM#30 application, or R5F5651CHDFM#30 equivalent, this kit enables hands-on evaluation of RX65N features including TrustZone-enabled secure boot, dual-bank OTA updates, capacitive touch GUI, and real-time performance benchmarking with minimal setup.

Technical Context

The R5F5651CHDFM#30 implements a hardware-based secure boot loader that validates firmware signatures before execution using embedded RSA-2048 verification. It integrates a 4.3-inch capacitive touch LCD with ILI9488 controller and supports dual-bank flash partitioning (primary/secondary) for atomic firmware swaps.

Firmware updates are initiated via physical SW2 button hold (≥3 s), triggering automatic detection and installation of *.rsu files from USB mass storage. Boot mode selection is controlled by DIP switches SW1-1/SW1-2/SW4-1, enabling bootloader download, standard demo, or benchmark demo startup sequences.

Key Specifications

Parameter	Value and Actual Design Meaning
Core MCU	RX65N Group (RX651/RX65N), 100 MHz max, 2 MB flash, 512 KB RAM
Display Interface	4.3-inch capacitive touch LCD with ILI9488 driver, 480×272 resolution
Firmware Update Method	USB mass storage device auto-detection of *.rsu files; no host PC required
Secure Boot Support	Hardware-accelerated RSA-2048 signature verification in boot ROM
Boot Mode Control	DIP switches SW1-1/SW1-2/SW4-1 configure bootloader download, standard demo, or benchmark demo startup
Update Trigger	SW2 button held ≥3 seconds initiates bank swap and software reset

Availability

R5F5651CHDFM#30 is available at Aetrix Electronics and suitable for industrial HMI development, secure IoT edge node validation, embedded GUI prototyping, and RX65N microcontroller training programs requiring stable component supply and full firmware toolchain support.

Supply support for R5F5651CHDFM#30 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 IoT markets.

The R5F5651CHDFM#30 belongs to Renesas' Envision Kit series-evaluation platforms engineered to accelerate adoption of RX microcontrollers through out-of-box firmware, documented data flows, and hardware-validated secure boot and dual-bank update workflows.

FAQ

What is the primary function of the R5F5651CHDFM#30?

The R5F5651CHDFM#30 is an evaluation board for the RX65N microcontroller, providing a complete hardware platform with LCD, touch interface, USB port, and preloaded firmware to validate secure boot, dual-bank firmware updates, and GUI performance. It serves as a reference design and development accelerator-not a standalone IC or component.

Does the R5F5651CHDFM#30 include source code for its demo applications?

Yes, the R5F5651CHDFM#30 firmware package includes full source code for standard and benchmark demos, located in the rx65n_envisionkit.zip archive under /standard and /benchmark folders. The secure boot loader project is also provided in /rx65n_secure_boot, enabling customization and security validation of the R5F5651CHDFM#30 platform.

How does firmware update work on the R5F5651CHDFM#30?

Firmware update on the R5F5651CHDFM#30 is initiated by holding SW2 for ≥3 seconds, then inserting a USB memory stick containing *.rsu files. The board automatically detects std.rsu or bench.rsu, performs bank swap, and executes a software reset-no external tools or debuggers required for field updates of the R5F5651CHDFM#30.

What are the DIP switch configurations used for on the R5F5651CHDFM#30?

The DIP switches SW1-1, SW1-2, and SW4-1 on the R5F5651CHDFM#30 define boot behavior: SW1-1 ON + others OFF enables bootloader download mode; all OFF selects standard demo; SW1-2 ON + others OFF selects benchmark demo. These settings directly control the startup path of the R5F5651CHDFM#30 without reprogramming.

Is the R5F5651CHDFM#30 compatible with Renesas' e2 studio and CS+ IDEs?

Yes, the R5F5651CHDFM#30 is fully supported by Renesas e2 studio (Eclipse-based) and CS+ IDEs. Projects included in the rx65n_envisionkit.zip archive-such as rx65n_secure_boot, standard, and benchmark-are preconfigured for both environments, enabling immediate build, debug, and flash operations targeting the R5F5651CHDFM#30 hardware.

R5F5651CHDFM#30 Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Package/Case:: 64-LQFP

Series:: RX651

Packaging:: Tray

Product Status:: Active

Programmable:: Not Verified

Core Processor:: RXv2

Core Size:: 32-Bit Single-Core

Speed:: 120MHz

Connectivity:: I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB

Peripherals:: DMA, LVD, POR, PWM, WDT

Number of I/O:: 42

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 10x12b; D/A 1x12b

Oscillator Type:: Internal

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:

R5F5651CHDFM#30 FAQ

1.How can I place an order for R5F5651CHDFM#30 through Aetrix?

Please submit a Request for Quotation (RFQ) for R5F5651CHDFM#30 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 R5F5651CHDFM#30 reliable?

The price and inventory of R5F5651CHDFM#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F5651CHDFM#30 is usually 5 days.

3.What payment methods are accepted for R5F5651CHDFM#30?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F5651CHDFM#30 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for R5F5651CHDFM#30?

R5F5651CHDFM#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your R5F5651CHDFM#30 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 R5F5651CHDFM#30?

For technical support, including R5F5651CHDFM#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F5651CHDFM#30 requirements.

6.How does Aetrix verify that R5F5651CHDFM#30 is sourced from the original manufacturer or authorized distributors?

All R5F5651CHDFM#30 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 R5F5651CHDFM#30 meets industry standards.

7.What is the process for return or replacement of R5F5651CHDFM#30?

All R5F5651CHDFM#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F5651CHDFM#30, 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 R5F5651CHDFM#30 part is unused and in its original packaging.

Return procedure for R5F5651CHDFM#30:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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