R7F7010303AFP-C#KA4

Microcontrollers Overview

The R7F7010303AFP-C#KA4 is a 32-bit microcontroller from the Renesas RH850/F1L series, utilizing the RH850G3K core. It features 1.5MB of flash memory and 160KB of RAM, operating at a maximum frequency of 80MHz with a supply voltage range of 3V to 5.5V. The device includes 24x10b and 24x12b A/D converters, supports CANbus, CSI, I2C, LINbus, SPI, and UART/USART interfaces, and offers 120 I/Os in a 144-LFQFP package.

Microcontrollers Feature Summary

• Integrates high-performance 32-bit RH850G3K processor core for automotive applications
• Includes extensive analog peripherals with multiple 10-bit and 12-bit A/D converters
• Supports robust communication protocols including CANbus, LINbus, and SPI

Microcontrollers Applications

• Automotive body electronics control units
• Instrument cluster systems
• Door module controllers

Microcontrollers Procurement Notes

Verify part authenticity through authorized distributors as this component may be subject to obsolescence notices. Confirm specific suffix requirements against current datasheets to ensure compatibility with existing designs. Check for product change notifications regarding packaging or labeling updates before finalizing procurement orders.

Microcontrollers Selection Notes

Select this MCU for applications requiring moderate processing power with significant memory capacity within the RH850/F1L family. Consider the 144-pin LFQFP package constraints and thermal performance limits when designing PCB layouts. Ensure interface requirements align with available peripheral counts and pin assignments.

Microcontrollers Part Context

This component belongs to the RH850/F1L series, designed for cost-sensitive automotive applications. It shares architectural similarities with other G3K-based devices but differs in memory size and pin count. The series emphasizes reliability and functional safety compliance for mainstream vehicle subsystems.

Microcontrollers Replacement Considerations

Check for direct substitutes within the RH850/F1L family with matching pinouts and memory configurations. Verify if upgraded variants like the F1K series offer backward-compatible software migration paths without hardware redesign.