Renesas R5F563NFHGFC#V0

Overview

R5F563NFHGFC#V0 from Renesas is a 100-MHz 32-bit RX63N Group microcontroller with integrated Ethernet MAC, single-precision IEEE-754 FPU, 2-Mbyte flash, 256-Kbyte SRAM, and 32-Kbyte data flash. It features 134 general-purpose I/O pins (18 with 5-V tolerance), USB 2.0 host/function/OTG, three CAN channels, and hardware AES encryption. Used in industrial gateways requiring deterministic real-time control and network connectivity.

For engineers reviewing the R5F563NFHGFC#V0 datasheet, R5F563NFHGFC#V0 pinout, R5F563NFHGFC#V0 application, or R5F563NFHGFC#V0 equivalent, key selection criteria include Ethernet MAC support, 100-MHz operation with 165 DMIPS, on-chip FPU for floating-point math, 2-Mbyte flash with no wait states, and industrial temperature range (-40°C to +85°C).

Technical Context

The R5F563NFHGFC#V0 implements the 32-bit RX CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code. It integrates dedicated DMA controllers-including EXDMAC for TFT LCD transfer and EDMAC for Ethernet-plus DTC for peripheral-triggered transfers without CPU intervention.

Its clock system supports external crystal (4–16 MHz) or internal PLL, with independent frequency division for ICLK (up to 100 MHz), PCLK (up to 50 MHz), FCLK (up to 50 MHz), and BCLK (up to 50 MHz). The MCU includes MPU, JTAG/FINE debug interfaces, and IEC60730-compliant safety functions like CRC, oscillation-stop detection, and A/D self-diagnostic.

Key Specifications

Pinout & Package

Package: PLQP0176KB-A (176-pin LQFP, 24 × 24 mm, 0.5-mm pitch). RoHS-compliant, lead-free, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R5F563NFHGFC#V0, R5F563NEDDFC removes Ethernet and OTG but retains CAN/USB device, simplifying design for isolated control; R5F563NJHDFC trades 512 Kbytes flash for lower unit cost while preserving all connectivity and performance specs.

Availability

R5F563NFHGFC#V0 is available at Aetrix Electronics and suitable for industrial gateways, smart energy meters, PLC base units, and building automation controllers requiring stable component supply across extended product lifecycles.

Supply support for R5F563NFHGFC#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 targets industrial automation and networked embedded systems, delivering high-performance real-time control with integrated Ethernet, USB, CAN, and functional safety features in a single chip.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F563NFHGFC#V0?

The R5F563NFHGFC#V0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS performance. This is achieved using the 32-bit RX CPU core with 5-stage pipeline and variable-length instruction set. The R5F563NFHGFC#V0 maintains this performance across its full industrial temperature range (-40°C to +85°C) with no wait-state flash access.

Does the R5F563NFHGFC#V0 include an Ethernet MAC, and what physical layer interfaces does it support?

Yes, the R5F563NFHGFC#V0 includes a full IEEE 802.3-compliant Ethernet MAC supporting both 10 Mbps and 100 Mbps operation in full- and half-duplex modes. It supports MII and RMII physical layer interfaces, allowing flexible PHY selection. The R5F563NFHGFC#V0 also integrates a dedicated EDMAC for descriptor-based packet processing to minimize CPU overhead.

What memory resources are integrated into the R5F563NFHGFC#V0?

The R5F563NFHGFC#V0 integrates 2 Mbytes of on-chip flash memory (no wait states at 100 MHz), 256 Kbytes of SRAM, and 32 Kbytes of reprogrammable data flash rated for 100,000 erase/write cycles. All memory blocks operate without wait states, ensuring deterministic timing for real-time applications. The R5F563NFHGFC#V0 supports both on-board and off-board programming methods.

Which communication peripherals are available on the R5F563NFHGFC#V0?

The R5F563NFHGFC#V0 provides Ethernet MAC, USB 2.0 host/function/OTG, three CAN 2.0B modules (32 mailboxes each), up to 13 SCI channels, four I²C interfaces (one FM+), three RSPI ports, one IEBus channel, and a parallel data capture unit. These interfaces enable comprehensive connectivity for industrial protocols including Modbus TCP, CANopen, and BACnet/IP. The R5F563NFHGFC#V0 supports simultaneous operation of multiple interfaces without resource conflict.

Is the R5F563NFHGFC#V0 qualified for industrial temperature operation?

Yes, the R5F563NFHGFC#V0 is rated for industrial temperature operation from -40°C to +85°C (D version). It includes features essential for harsh environments: 5-V tolerant I/O pins (18 total), RTC battery backup support (VBATT = 2.0–3.6 V), and IEC60730-compliant safety mechanisms including CRC calculation, oscillation-stop detection, and A/D converter self-diagnostic. The R5F563NFHGFC#V0 meets JEDEC JESD22-A108 reliability standards for extended thermal cycling.