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R5F565WEADBF#20

RENR5F565WEADBF#20

Renesas Electronics Corporation
RXv2 RX65W-A Microcontroller IC 32-Bit 120MHz 2MB (2M x 8) FLASH 145-TFBGA (8x8)
Active260 in stock
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Overview

The R5F565WEADBF#20 is a high-performance 32-bit microcontroller based on the RXv2 core, operating at up to 120MHz. It features 2MB of flash memory, 640KB of RAM, and a dedicated Trusted Secure IP (TSIP) block that provides hardware-accelerated AES, RSA, and SHA cryptography. This device is optimized for industrial IoT applications requiring robust security, dual-bank flash for background firmware updates, and extensive connectivity options including Ethernet and USB.

Why Choose This Part

The RXv2 core delivers 4.37 CoreMark/MHz, providing efficient processing power for complex control algorithms. Its 640KB of SRAM and dual-bank flash architecture allow for high-speed execution and reliable remote firmware updates without downtime. Additionally, the inclusion of a hardware FPU and DSP instructions simplifies the implementation of real-time signal processing and motor control loops.

Applications

Industrial Gateways
Utilizes the Ethernet MAC and high RAM capacity to bridge fieldbus protocols to cloud services with TLS encryption.
Secure Edge Controllers
The integrated Trusted Secure IP protects encryption keys and ensures secure boot functionality for sensitive industrial automation tasks.
Networked Building Automation
Handles complex communication stacks and background flash programming for seamless over-the-air (OTA) updates.
Point-of-Sale Terminals
Leverages RSA and AES hardware acceleration for secure transaction processing and data protection.

Key Specifications

Speed 120MHz
RAM Size 640K x 8
Core Size 32-Bit
EEPROM Size 32K x 8
Peripherals Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Connectivity Ethernet, I2C, LINbus, QSPI, SCI, SPI, SSI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 53
Core Processor RXv2
Package / Case 145-TFBGA
Data Converters A/D 15x12b
Oscillator Type Internal
Program Memory Size 2MB (2M x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 145-TFBGA (8x8)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V

Getting Started

Engineers can begin development using the Renesas e2 studio IDE or IAR Embedded Workbench for RX. For hardware evaluation, the Renesas Envision Kit for RX65N provides a compatible platform to test the core features and graphics capabilities. The Renesas FIT (Firmware Integration Technology) modules provide pre-written drivers for the Ethernet, USB, and TSIP security blocks to accelerate time-to-market.

Also Consider

STM32F429ZIT6 STMicroelectronics - Provides similar 180MHz performance and a large RAM footprint but uses the ARM Cortex-M4 architecture.
Kinetis K64 NXP - Offers an integrated Ethernet MAC and hardware security but with a slightly smaller RAM capacity of 256KB.

Categories

Microcontrollers