R5F571MJCDFB#30

Microcontrollers Overview

The R5F571MJCDFB#30 is a 32-bit microcontroller from the Renesas RX71M series, built on the RXv2 core. It features 4 MB of flash memory and 512 KB of RAM within a 144-pin LFQFP package. Operating at a maximum clock frequency of 240 MHz, it supports a supply voltage range of 2.7 V to 3.6 V. The device includes 111 I/O pins, a 12-bit ADC with 29 channels, and a 12-bit DAC. Connectivity options include CAN, Ethernet, USB OTG, SPI, I2C, and SCI interfaces.

Microcontrollers Feature Summary

• Integrates high-speed Ethernet and USB OTG capabilities for robust industrial networking applications.
• Provides extensive analog conversion resources with multiple 12-bit ADC and DAC channels.
• Offers comprehensive peripheral sets including DMA, PWM, and watchdog timers for complex control tasks.

Microcontrollers Applications

• Industrial network solutions requiring high-performance processing
• Smart metering systems with advanced communication protocols
• Factory automation controllers utilizing Ethernet connectivity

Microcontrollers Procurement Notes

Verify the specific suffix #30 against official Renesas documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the 144-LFQFP form factor. Cross-reference part numbers with current distributor listings as availability may vary. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when designing systems that require integrated Ethernet and USB OTG alongside substantial memory capacity. The RXv2 core architecture provides efficient code execution for complex algorithms. Consider the 144-pin package constraints and thermal management requirements for the specified operating temperature range during board layout.

Microcontrollers Part Context

This MCU belongs to the RX71M group, designed for high-performance embedded applications. It shares architectural similarities with other RX700 series devices but offers specific memory and pin configurations tailored for networking and industrial control. The RXv2 core ensures compatibility with existing RX family development tools and software libraries.

Microcontrollers Replacement Considerations

Consult the RX Family Part Number Guide for verified substitutes. Direct replacements must match the 144-LFQFP package and 4 MB/512 KB memory configuration. Verify pin-to-pin compatibility and electrical specifications before integrating alternative part numbers into the design.