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R5F571MLCGFC#V0

RENR5F571MLCGFC#V0

Renesas Electronics
32-bit Microcontrollers - MCU 32BIT MCU RX71M 4096K/512K QFP176
134 in stock

Overview

The R5F571MLCGFC#V0 is a high-performance 32-bit microcontroller from the Renesas RX71M group, featuring the RXv2 core with a built-in FPU and DSP instructions. Operating at speeds up to 240 MHz, it offers an expansive 4096 KB of flash memory and 512 KB of RAM, making it suitable for complex industrial control and communication tasks. This MCU is housed in a 176-pin LFQFP package and includes dedicated hardware for CRC, DMA, and memory protection.

Why Choose This Part

The RXv2 core delivers exceptional performance-to-power efficiency, achieving 240 MHz operation while maintaining a typical run current of 52 mA. With 4 MB of on-chip flash and 64 KB of dedicated data EEPROM, it eliminates the need for external memory in most complex firmware environments.

Applications

Industrial Networking Hubs
Utilizes high-speed clocking and large memory buffers to manage multiple industrial communication protocols and Ethernet traffic.
High-End Servo Control
Leverages the RXv2 core's FPU and DSP capabilities for real-time motor control algorithms and high-precision positioning.
Factory Automation Controllers
Acts as a primary controller for PLC-like applications requiring large program storage and extensive I/O count.
Power Inverter Management
Provides the computational throughput necessary for complex power conversion calculations and system monitoring.

Key Specifications

Speed 240MHz
RAM Size 512K x 8
Core Size 32-Bit
EEPROM Size 64K x 8
Peripherals DMA, LVD, POR, PWM, WDT
Connectivity CANbus, EBI/EMI, Ethernet, FIFO, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
Mounting Type Surface Mount
Number of I/O 127
Core Processor RXv2
Package / Case 176-LQFP
Data Converters A/D 29x12b; D/A 2x12b
Oscillator Type Internal
Program Memory Size 4MB (4M x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 176-LFQFP (24x24)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V

Getting Started

Developers should use the Renesas e2 studio IDE or IAR Embedded Workbench for RX, along with the E2 or E2 Lite on-chip debugging emulators. The Envision Kit or RSK (Renesas Starter Kit) for RX71M provides a hardware baseline for evaluating the 176-pin LFQFP variant and its peripheral set.

Also Consider

STM32F746VGT6 STMicroelectronics - An ARM Cortex-M7 alternative with integrated TFT-LCD controller and similar high-performance FPU capabilities.
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