R5F564MFHDFB#V1

Microcontrollers Overview

The R5F564MFHDFB#V1 is a 32-bit microcontroller from the Renesas RX64M series, utilizing the RXv2 core architecture. It features up to 4 MB of flash memory and 512 kB of SRAM data RAM. The device supports a maximum clock frequency of 120 MHz and includes an on-chip floating-point unit (FPU). It operates within a voltage range of 2.7 V to 3.6 V and offers 127 I/O pins in an LFQFP-144 package. Key peripherals include multiple communication interfaces such as CAN, SCI, SPI, USB, and SDI, alongside 12-bit ADCs with 29 channels.

Microcontrollers Feature Summary

• Integrated RXv2 core with hardware FPU for high-performance arithmetic operations
• Supports diverse communication protocols including CAN, USB, and SDI
• High-resolution analog-to-digital conversion capabilities
• Robust industrial operating temperature range

Microcontrollers Applications

• Industrial automation controllers
• Automotive body electronics
• Smart metering systems
• Motor control applications

Microcontrollers Procurement Notes

Verify the specific suffix #V1 against official Renesas documentation to confirm manufacturing date codes and compliance status. Ensure compatibility with existing PCB footprints for the LFQFP-144 package. Check for moisture sensitivity level requirements during storage and handling. Confirm that the 4 MB flash variant matches the application's code size requirements before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when high-speed processing with 120 MHz performance is required alongside extensive memory resources. The RXv2 core provides efficient execution for complex algorithms. Consider the 127 available I/O lines for systems requiring significant peripheral connectivity. The inclusion of CAN and USB interfaces makes it suitable for networked devices without additional transceivers.

Microcontrollers Part Context

This part belongs to the RX64M family, designed for mid-range embedded applications requiring a balance of performance and peripheral richness. The RX64M series targets industries needing reliable control solutions with advanced connectivity options. It serves as a scalable option within the broader RX microcontroller portfolio, offering pin-compatible variants with different memory sizes.

Microcontrollers Replacement Considerations

Direct substitutes within the same package and pinout may include other RX64M variants with matching or larger memory capacities, such as the R5F564MLHDFB#V1. Verify electrical specifications and peripheral availability when cross-referencing datasheets to ensure functional equivalence.