R5F523E5BDNF#00

Microcontrollers Overview

The R5F523E5BDNF#00 is a 32-bit microcontroller from the Renesas RX23E-B series, featuring an RXv2 core. It integrates 128 kB of program memory and 16 kB of data RAM within a QFN40 package. The device supports a maximum clock frequency of 32 MHz and operates on a supply voltage range of 1.8 V to 5.5 V. It includes 16 I/O pins, four ADC channels with 12-bit resolution, and interfaces such as CAN, I2C, SCI, and SPI. Operating temperatures range from -40°C to +105°C.

Microcontrollers Feature Summary

• Integrates RXv2 architecture for efficient 32-bit processing
• Supports industrial temperature operation up to 105°C
• Includes integrated CAN interface for communication
• Features multiple peripheral interfaces including SPI and I2C

Microcontrollers Applications

• Industrial control systems requiring robust communication
• Consumer electronics operating in wide temperature ranges
• Embedded applications utilizing CAN bus networks

Microcontrollers Procurement Notes

Verify the specific suffix #00 against official Renesas documentation to confirm pin compatibility and environmental ratings. Ensure the QFN40 package dimensions align with PCB layout requirements. Cross-reference the part number guide to distinguish this variant from other RX23E-B members with differing memory or interface configurations.

Microcontrollers Selection Notes

Select this component when an RX23E-B MCU with QFN40 packaging and industrial temperature rating is required. Consider alternative suffixes if different package types like HWQFN are needed. Evaluate memory size requirements against the 128 kB flash specification before finalizing the design choice.

Microcontrollers Part Context

This model belongs to the RX23E-B family, designed for cost-effective embedded solutions. It shares architectural similarities with other RX23E variants but differs in package and temperature specifications. The series targets applications needing reliable performance in compact form factors.

Microcontrollers Replacement Considerations

Consult the RX Family Part Number Guide for verified substitutes. Variants such as R5F523E5BGNF#00 may offer similar specifications with different packaging options.