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R5F565NEDDFP#30

RENR5F565NEDDFP#30

Renesas Electronics Corporation
RXv2 RX65N Microcontroller IC 32-Bit 120MHz 2MB (2M x 8) FLASH 100-LFQFP (14x14)
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Overview

The R5F565NEDDFP#30 is a high-performance Renesas RX65N microcontroller based on the 120MHz RXv2 core with a built-in Floating Point Unit (FPU). It features 2MB of dual-bank flash memory and 640KB of SRAM, making it suitable for industrial automation and IoT gateway applications that require robust communication and security. The dual-bank flash architecture specifically enables safe background programming for seamless firmware-over-the-air (FOTA) updates.

Why Choose This Part

The RXv2 core provides exceptional performance-to-power efficiency, drawing only 40mA typically at 120MHz while delivering high throughput via its DSP instructions. Its zero-wait-state SRAM and comprehensive peripheral set, including Ethernet and QSPI, reduce system complexity and bill-of-materials cost.

Applications

Industrial Networking
Utilizes the integrated Ethernet controller and CANbus interfaces for high-reliability factory automation equipment.
IoT Gateways
Leverages the large SRAM and hardware security features to manage encrypted data streams and multi-protocol bridging.
HMI Controllers
The RXv2 core's DSP and FPU capabilities support efficient processing for driving small-to-medium graphical displays.
Secure Edge Nodes
Functions in applications requiring secure boot and encrypted communication using the dual-bank flash for safe field updates.

Key Specifications

Speed 120MHz
RAM Size 640K x 8
Core Size 32-Bit
EEPROM Size 32K x 8
Peripherals DMA, LVD, POR, PWM, WDT
Connectivity CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 78
Core Processor RXv2
Package / Case 100-LQFP
Data Converters A/D 22x12b; D/A 1x12b
Oscillator Type Internal
Program Memory Size 2MB (2M x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 100-LFQFP (14x14)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V

Getting Started

Development is supported by the Renesas e2 studio IDE and the Envision Kit (RTK7EVM65N00000BE), which provides a platform for evaluating the RX65N features. Engineers can use the Smart Configurator tool to automatically generate driver code for the 100-pin LFQFP peripherals.

Also Consider

STM32F407VGT6 STMicroelectronics - A comparable 168MHz ARM Cortex-M4 MCU with Ethernet and USB, widely used for similar industrial networking tasks.
MK64FN1M0VLL12 NXP Semiconductors - Kinetis K64 series MCU with 120MHz performance and integrated Ethernet, offering a different ecosystem for high-RAM applications.

Categories

Microcontrollers > Renesas