R5F523T5ADFD#30

Microcontrollers Overview

The R5F523T5ADFD#30 is a 32-bit microcontroller from the Renesas RX23T series, built on the RXv2 core. It features 128 kB of flash program memory and 12 kB of 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 and provides 40 I/O pins. The component is housed in a 52-pin LQFP package and is designed for surface mount installation.

Microcontrollers Feature Summary

• Integrates an RXv2 32-bit CPU core for efficient processing
• Includes a 12-bit analog-to-digital converter for signal acquisition
• Supports standard communication interfaces including I2C, SCI, and SPI

Microcontrollers Applications

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

Microcontrollers Procurement Notes

Verify the specific suffix #30 against official Renesas documentation to confirm packaging and material compliance details. Ensure compatibility with your design's voltage levels and pinout requirements. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the LQFP-52 package dimensions match your PCB footprint specifications before finalizing procurement.

Microcontrollers Selection Notes

Select this MCU when a balance of moderate memory capacity and low pin count is required. The 40 MHz speed suits applications not demanding high-frequency processing. Consider the 2.7 V minimum operating voltage for power supply design. Evaluate the 12 kB RAM limit against application stack and variable storage needs prior to selection.

Microcontrollers Part Context

This component belongs to the RX23T family, which targets cost-sensitive and space-constrained applications. The series emphasizes energy efficiency and integrated peripherals suitable for basic control tasks. The RXv2 architecture provides a scalable platform within Renesas's broader microcontroller portfolio.

Microcontrollers Replacement Considerations

Consult the official RX Family Part Number Guide for verified substitutes. Check for equivalent memory sizes and compatible packages. Verify peripheral availability matches original design requirements.