R5F526TFCDFN#30

Microcontrollers Overview

The R5F526TFCDFN#30 is a 32-bit microcontroller from the Renesas RX26T series, utilizing the RXv3 core architecture. It operates at a maximum clock frequency of 120 MHz and features 512 KB of flash memory alongside 64 KB of SRAM. The device includes 16 KB of EEPROM and supports a supply voltage range of 2.7 V to 5.5 V. It integrates multiple communication interfaces including CANbus, I2C, SCI, SPI, and UART/USART. The unit is housed in an 80-pin LFQFP package with 69 available I/O lines.

Microcontrollers Feature Summary

• Integrates high-speed CANbus interface for robust automotive network communication
• Includes dedicated hardware cryptographic engine for secure data processing
• Features low-voltage detection and power-on reset for system reliability

Microcontrollers Applications

• Automotive body control modules
• In-vehicle infotainment systems
• Industrial motor controllers

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 80-LFQFP configuration. Cross-reference pin assignments with the latest user manual to prevent integration errors during design-in.

Microcontrollers Selection Notes

Select this component when a balance of processing performance and integrated connectivity is required. The RXv3 core offers efficient code execution for complex control algorithms. Consider the 120 MHz speed and memory size relative to application software requirements. Evaluate the LFQFP package constraints against board space limitations.

Microcontrollers Part Context

This part belongs to the RX26T group, designed primarily for automotive applications requiring functional safety compliance. The series emphasizes security features and real-time processing capabilities. It complements other RX family members by offering enhanced peripheral sets suitable for connected vehicle environments.

Microcontrollers Replacement Considerations

R5F526TFCDFN#10 is a parameter-equivalent alternative within the same series.