R5F523T5ADFM#10

Microcontrollers Overview

The R5F523T5ADFM#10 is a 32-bit microcontroller from the Renesas RX23T series, utilizing the RX core architecture. It features 128 kB of Flash program memory and 12 kB of SRAM data RAM. The device operates with a maximum clock frequency of 40 MHz and supports a supply voltage range of 2.7 V to 5.5 V. It includes a 12-bit ADC with 10 channels and provides 50 I/O pins. Communication interfaces include I2C, SCI, and SPI. The component is housed in an LFQFP-64 package and functions within a temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates a 32-bit RX core processor for efficient code execution.
• Includes a 12-bit analog-to-digital converter with multiple input channels.
• Supports standard serial communication protocols including I2C, SCI, and SPI.
• Features built-in watchdog timer functionality for system reliability.

Microcontrollers Applications

• General-purpose embedded control systems
• Industrial automation peripherals
• Consumer electronic devices requiring low power operation

Microcontrollers Procurement Notes

Verify the complete part number, including the suffix #10, against official Renesas documentation to ensure correct packaging and specifications. Confirm that the LFQFP-64 package type matches the target PCB footprint requirements. Check for any specific moisture sensitivity level handling instructions prior to assembly. Ensure compatibility with the intended operating voltage range of 2.7 V to 5.5 V for the application environment.

Microcontrollers Selection Notes

Select this model when a balance of moderate processing speed and integrated analog capabilities is required. The 40 MHz clock speed suits applications not demanding high-frequency performance. The inclusion of a 12-bit ADC makes it suitable for sensor interfacing tasks. Consider the 12 kB RAM size for memory constraints during software development. The wide supply voltage range offers flexibility in power design choices.

Microcontrollers Part Context

This component belongs to the RX23T family of microcontrollers designed by Renesas Electronics. The RX23T series targets cost-sensitive applications requiring reliable 32-bit performance. It shares architectural similarities with other RX family members but offers specific memory and peripheral configurations tailored for general use. The LFQFP-64 package provides a compact solution for space-constrained designs.

Microcontrollers Replacement Considerations

Consult the official RX Family Part Number Guide for verified substitutes. Alternative models within the RX23T series may offer different memory sizes or pin counts. Ensure any replacement maintains compatibility with the existing software firmware and hardware interface requirements.