R5F566TEBDFP#10

Microcontrollers Overview

The R5F566TEBDFP#10 is a microcontroller unit based on the Renesas RX23T group, featuring a 32-bit CPU core operating at frequencies up to 80 MHz. It integrates 512 KB of flash memory and 48 KB of RAM for program storage and data handling. The device includes multiple peripheral interfaces such as USB 2.0 Full Speed, CAN FD, and various serial communication modules including SCI, SPI, and I2C. It operates within a voltage range of 1.8 V to 5.5 V and supports an extended temperature range. The package type is LQFP with 100 pins, providing extensive GPIO connectivity for embedded control applications.

Microcontrollers Feature Summary

• Integrated USB 2.0 Full Speed controller supporting device and host modes
• Built-in CAN FD controller for high-speed automotive and industrial communication
• High-performance 32-bit RX CPU core with hardware multiply and divide units
• Comprehensive set of low-power operation modes including standby and halt

Microcontrollers Applications

• Automotive body electronics and instrument clusters
• Industrial motor control systems
• Consumer appliances with USB connectivity
• Smart metering devices requiring CAN communication

Microcontrollers Procurement Notes

Verify the specific suffix #10 indicates the correct temperature grade and packaging configuration. Confirm that the pinout matches the target PCB design, particularly regarding the LQFP-100 footprint. Ensure compatibility with existing firmware development tools and debuggers supported by the RX23T family. Check for any regional supply constraints or alternative sourcing options if direct procurement from Renesas is not feasible.

Microcontrollers Selection Notes

Select this component when both USB and CAN FD capabilities are required in a single chip. Consider the 80 MHz clock speed for processing-intensive tasks. Evaluate power consumption requirements against the available low-power modes. Verify that the 512 KB flash size meets application code storage needs without external memory expansion.

Microcontrollers Part Context

This part belongs to the Renesas RX23T microcontroller family, designed for cost-sensitive yet feature-rich embedded applications. It shares architectural similarities with other RX200 series devices but offers specific peripheral combinations tailored for automotive and industrial markets. The RX23T group emphasizes integration to reduce bill-of-materials costs while maintaining robust performance standards.

Microcontrollers Replacement Considerations

Direct substitutes may include other RX23T variants with different memory sizes or package types. Cross-referencing with RX62N or RX63N families requires careful peripheral mapping verification. Ensure functional equivalence in USB and CAN controllers before considering alternatives.