R5F526TFCGND#10

Microcontrollers Overview

The R5F526TFCGND#10 is a 32-bit microcontroller from the Renesas RX26T series, built on the RXv3 core. It features 512KB of flash memory and 64KB of SRAM. The device operates at a maximum clock frequency of 120MHz and supports a supply voltage range of 2.7V to 5.5V. It includes 15-channel 12-bit ADCs and 2-channel 12-bit DACs. Connectivity options comprise I2C and SPI interfaces. The unit is housed in a 48-pin HWQFN package with an operating temperature range of -40°C to +105°C.

Microcontrollers Feature Summary

• Integrates high-performance RXv3 32-bit CPU core for efficient processing
• Includes mixed-signal peripherals with 12-bit analog-to-digital and digital-to-analog converters
• Supports robust communication via integrated I2C and SPI serial interfaces
• Designed for wide industrial temperature operation ranges

Microcontrollers Applications

• Digital power conversion systems including Vienna PFC converters
• Sensorless vector control applications for permanent magnet synchronous motors
• Hall sensor-based vector control for PM motors
• Industrial automation controllers requiring high-temperature stability

Microcontrollers Procurement Notes

Verify the specific suffix #10 against official Renesas documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts for the 48-pin HWQFN form factor. Cross-reference the exact part number with current datasheets to validate pin assignments and electrical characteristics before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when a balance of moderate flash capacity and industrial-grade thermal performance is required. The RX26T series offers sufficient processing power for motor control and power management tasks. Consider the available peripheral count and interface options relative to system complexity. Evaluate the trade-off between the 120MHz speed and power consumption for the specific application constraints.

Microcontrollers Part Context

This microcontroller belongs to the RX26T group within the broader RX family. It shares architectural similarities with other RX26T variants but differs in memory size and package configuration. The RX26T series targets cost-sensitive applications requiring reliable 32-bit performance. It complements higher-end models like the RX66T and RX72T by offering a streamlined feature set for simpler embedded control tasks.

Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not identified in the provided source material. Consult the RX Family Part Number Guide for potential alternatives within the RX26T series or related families.