R5F52105BDFP#30

Microcontrollers Overview

The R5F52105BDFP#30 is a 32-bit microcontroller from the Renesas RX210 series, featuring an RX core. It integrates 128 kB of Flash program memory and 20 kB of data RAM. The device supports a maximum clock frequency of 50 MHz and includes a 12-bit ADC with 12 channels. It offers 122 I/O pins and operates within a supply voltage range of 1.62 V to 5.5 V. The component utilizes an LQFP-144 package and supports interfaces including I2C, SCI, SPI, and SMBus.

Microcontrollers Feature Summary

• Integrates high-performance 32-bit RX core architecture for efficient processing
• Includes on-chip Flash memory for non-volatile program storage
• Features multiple communication interfaces for system connectivity
• Supports analog signal acquisition via integrated 12-bit ADC

Microcontrollers Applications

• Industrial control systems
• Consumer electronics devices
• Automotive instrumentation
• General-purpose embedded applications

Microcontrollers Procurement Notes

Verify the specific suffix #30 against official Renesas documentation to confirm compliance with RoHS directives and material declarations. Confirm that the LQFP-144 package dimensions match the target PCB footprint requirements. Ensure that the NRND status does not conflict with long-term production lifecycle needs before finalizing procurement plans.

Microcontrollers Selection Notes

Select this component when a balance of moderate memory capacity and extensive I/O availability is required. The 50 MHz operating speed suits applications needing efficient code execution without excessive power consumption. Verify that the 1.62 V to 5.5 V supply range aligns with the system power design constraints.

Microcontrollers Part Context

This part belongs to the RX210 family of 32-bit microcontrollers designed by Renesas Electronics. The RX210 series targets cost-sensitive applications requiring robust performance and peripheral integration. It shares architectural similarities with other RX family members while offering specific memory and pin configurations tailored for diverse embedded needs.

Microcontrollers Replacement Considerations

Consult official Renesas substitution guides for compatible alternatives. Verify pin-to-pin compatibility and software register-level equivalence if considering cross-series migration.