R5F5651EDGBP#20

Microcontrollers Overview

The R5F5651EDGBP#20 is a 32-bit microcontroller from the RX671 series, utilizing the RXv3 core. It features 2 MB of flash program memory and 384 kB of SRAM data RAM within a TFBGA-64 package. The device supports a maximum clock frequency of 120 MHz and includes dual 12-bit ADCs with 8 or 12 channels. It operates between 2.7 V and 3.6 V across a temperature range of -40°C to +105°C, offering 43 I/O pins and interfaces including CAN, I2C, JTAG, QSPI, SPI, and USB 2.0.

Microcontrollers Feature Summary

• Integrates the high-performance RXv3 core architecture for efficient processing.
• Provides substantial memory capacity with 2 MB flash and 384 kB SRAM.
• Supports diverse connectivity through integrated CAN, USB 2.0, and standard serial interfaces.

Microcontrollers Applications

• Industrial automation control systems
• Automotive instrument clusters and body electronics
• Smart metering infrastructure

Microcontrollers Procurement Notes

Verify the specific suffix #20 against official Renesas documentation to confirm tape-and-reel packaging requirements. Ensure compatibility with moisture sensitivity level classifications during storage and handling. Confirm that the TFBGA-64 footprint matches the target PCB design constraints before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when the application requires the enhanced performance of the RXv3 core over previous generations. The combination of large memory resources and robust peripheral sets makes it suitable for complex firmware implementations requiring significant data handling capabilities.

Microcontrollers Part Context

This part belongs to the RX671 group, which represents an evolution in the RX family focusing on higher performance and security. It shares architectural similarities with other RX65x devices but offers increased memory and updated core specifications tailored for demanding embedded applications.

Microcontrollers Replacement Considerations

Consult the RX Family Part Number Guide for verified substitutes. Cross-reference pinouts and memory sizes when considering alternatives within the RX651 or RX671 series to ensure functional equivalence.