Renesas R5F563NFHDFP#V0

Overview

R5F563NFHDFP#V0 from Renesas is a 100 MHz, 32-bit RX CPU-based microcontroller in the RX63N Group featuring integrated Ethernet MAC (10/100 Mbps), full-speed USB 2.0 host/function/OTG, three CAN channels, 2 MB on-chip flash, 256 KB SRAM, 32 KB data flash, 12-bit and 10-bit A/D converters (21 + 8 channels), dual 10-bit D/A, real-time clock with battery backup, AES encryption (DEU), and IEEE 802.3-compliant networking for industrial gateway applications.

For engineers reviewing the R5F563NFHDFP#V0 datasheet, R5F563NFHDFP#V0 pinout, R5F563NFHDFP#V0 application, or R5F563NFHDFP#V0 equivalent, this MCU delivers deterministic real-time control with hardware-accelerated crypto, Ethernet connectivity, and IEC60730 safety support - critical for networked embedded systems requiring secure, time-sensitive communication and mixed-signal processing.

Technical Context

The R5F563NFHDFP#V0 implements the 32-bit RXv1 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions, achieving 165 DMIPS at 100 MHz while supporting IEEE-754 single-precision floating-point and DSP multiply-accumulate operations. It integrates dedicated peripherals including an Ethernet controller with MII/RMII interface, EDMAC for descriptor-based DMA offload, and a USB 2.0 module with dual-port capability (host + function/OTG).

Its memory subsystem includes zero-wait-state 100 MHz flash (2 MB), 256 KB SRAM, and 32 KB reprogrammable data flash (100,000 erase/write cycles), all accessible via a 32-bit external bus interface with eight CS areas and SDRAM support. Clock management features PLL, LOCO/HOCO oscillators, and independent IWDT with dedicated 125-kHz oscillator.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A - 100-pin LQFP, 14 × 14 mm, 0.5-mm pitch, RoHS-compliant, surface-mount.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 32-bit industrial MCU applications.

Compared with R5F563NEDDFP#V0, the R5F563NFHDFP#V0 adds essential Ethernet and USB OTG for networked edge devices; versus R5F566NHDFP#V0, it offers proven maturity and lower cost for established industrial protocols without requiring TSN or enhanced crypto.

Availability

R5F563NFHDFP#V0 is available at Aetrix Electronics and suitable for industrial gateways, secure IoT edge nodes, programmable logic controllers, medical diagnostic instruments, and networked building automation systems requiring stable component supply and long-term manufacturability.

Supply support for R5F563NFHDFP#V0 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX63N Group, including R5F563NFHDFP#V0, was designed for high-integrity industrial networking applications demanding integrated Ethernet, real-time determinism, functional safety, and hardware crypto acceleration.

FAQ

What is the maximum operating frequency and CPU performance of the R5F563NFHDFP#V0?

The R5F563NFHDFP#V0 operates at a maximum system clock frequency of 100 MHz and delivers 165 DMIPS using the 32-bit RXv1 CPU core. Its 5-stage pipeline, variable-length instruction set, and hardware floating-point unit enable deterministic real-time execution critical for industrial control loops and protocol stacks.

Does the R5F563NFHDFP#V0 include an integrated Ethernet MAC, and what interface standards does it support?

Yes, the R5F563NFHDFP#V0 includes a fully integrated IEEE 802.3-compliant Ethernet MAC supporting both MII and RMII physical layer interfaces at 10/100 Mbps full- and half-duplex. It also integrates the EDMAC controller for descriptor-based DMA offload, reducing CPU overhead during packet processing.

What memory resources are available on the R5F563NFHDFP#V0?

The R5F563NFHDFP#V0 provides 2 MB of on-chip flash memory (zero-wait-state at 100 MHz), 256 KB of on-chip SRAM, and 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles. All memory is accessible via a 32-bit external bus interface with eight chip-select areas.

How many analog-to-digital and digital-to-analog converter channels does the R5F563NFHDFP#V0 support?

The R5F563NFHDFP#V0 integrates one 12-bit A/D converter with up to 21 input channels (S12AD) and one 10-bit A/D converter with up to 8 input channels (ADb), both capable of 1.0 µs conversion time at 50 MHz PCLK. It also includes two independent 10-bit D/A converters (DAa) for analog output generation.

Is the R5F563NFHDFP#V0 suitable for applications requiring functional safety certification such as IEC60730?

Yes, the R5F563NFHDFP#V0 includes multiple hardware features for IEC60730 Class B compliance: oscillation-stop detection, built-in CRC calculator, self-diagnostic A/D converter, independent watchdog timer (IWDT) with dedicated oscillator, and memory protection unit (MPU) - all documented in Renesas' safety manual R01UL0022EJ0100.