R5F52317AGFP#30

Microcontrollers Overview

The R5F52317AGFP#30 is a 32-bit microcontroller from the Renesas RX231 series, utilizing the RXv2 core. It features 384 kB of Flash program memory and 64 kB of SRAM data memory. The device operates within a supply voltage range of 1.8 V to 5.5 V and supports a maximum clock frequency of 54 MHz. It is housed in an LFQFP-100 package with 79 available I/O pins. Key peripherals include a 12-bit ADC with 24 channels, a 12-bit DAC, and interfaces such as CAN, I2C, SPI, and USB. The component is rated for industrial temperatures between -40°C and +85°C.

Microcontrollers Feature Summary

• Integrates high-performance RXv2 32-bit CPU architecture for efficient processing.
• Provides extensive connectivity through multiple communication interfaces including CAN and USB.
• Features high-resolution analog conversion capabilities with 24-channel 12-bit ADC input.

Microcontrollers Applications

• Industrial control systems requiring robust communication protocols
• Automotive instrumentation and sensor interface modules
• Consumer electronics with complex user interface requirements

Microcontrollers Procurement Notes

Verify the specific suffix #30 against official Renesas documentation to confirm the tape and reel or tray packaging configuration. Ensure the LFQFP-100 pinout matches the target PCB footprint design. Confirm that the operating temperature range of -40°C to +85°C aligns with the environmental constraints of the final assembly application.

Microcontrollers Selection Notes

Select this model when the application requires a balance of substantial memory capacity and rich peripheral integration within a 100-pin form factor. The RX231 series is suitable for designs needing flexible power supply options ranging from low-voltage logic to 5V tolerant inputs. Consider the 54 MHz performance ceiling relative to code complexity and real-time processing demands.

Microcontrollers Part Context

This component belongs to the RX231 family of 32-bit microcontrollers designed by Renesas Electronics. The series targets applications demanding high reliability and energy efficiency. The RXv2 core offers improved performance per watt compared to previous generations, making it appropriate for modern embedded systems.

Microcontrollers Replacement Considerations

Cross-reference with other RX231 variants such as R5F52317ADFP#30 or R5F52317BDFP#30 if package differences are acceptable. Verify memory size and peripheral availability on potential substitutes to ensure functional parity without redesigning the hardware layout.