R5F5631KDGFB#V0

Microcontrollers Overview

The R5F5631KDGFB#V0 is a 32-bit microcontroller from the Renesas RX631 group, utilizing the RX core. It features up to 2 MB of flash memory and 256 KB of RAM. The device operates at a maximum clock frequency of 100 MHz within a voltage range of 2.7 V to 3.6 V. It includes multiple communication interfaces such as CAN, I2C, SCI, and SPI. The component is housed in a 144-pin LFQFP package and supports an operating temperature range from -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates a high-performance 32-bit RX CPU core with single-precision floating-point unit capabilities for efficient signal processing.
• Provides extensive connectivity through integrated Ethernet MAC, full-speed USB 2.0, and various serial communication peripherals.
• Includes high-resolution analog-to-digital converters and digital-to-analog converters for precise sensor interfacing and control applications.

Microcontrollers Applications

• Industrial automation systems requiring robust motor control and data acquisition.
• Smart metering infrastructure utilizing advanced security and communication protocols.
• Medical equipment demanding high precision and reliable real-time processing.

Microcontrollers Procurement Notes

Verify the specific suffix and package type against official Renesas documentation to ensure compatibility with existing designs. Confirm current lifecycle status, as availability may vary by region. Check for moisture sensitivity levels and recommended soldering profiles prior to assembly. Ensure all electrical parameters match system requirements before finalizing procurement orders.

Microcontrollers Selection Notes

Select this model when high computational power combined with rich peripheral sets is required. Consider the pin count and package dimensions for PCB layout constraints. Evaluate memory sizes against application firmware requirements. Compare interface availability with other RX family members if cost or specific feature sets differ significantly.

Microcontrollers Part Context

This component belongs to the RX631 group, designed for general-purpose and industrial applications. It shares architectural similarities with the RX63N but lacks certain networking features found in that variant. The RX631 series emphasizes processing speed and peripheral integration for complex control tasks.

Microcontrollers Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully. Ensure software compatibility if migrating between different MCU families or generations.