Renesas R5F563NYHGFC#V0

Overview

R5F563NYHGFC#V0 from Renesas is a 100 MHz 32-bit RX63N Group microcontroller with integrated Ethernet MAC, single-precision FPU, 165 DMIPS performance, 1 MB on-chip flash, 256 KB SRAM, and 32 KB data flash. It features 134 general-purpose I/O pins (18× 5-V tolerant), IEEE 802.3-compliant 10/100 Mbps Ethernet interface, and full-speed USB 2.0 host/function/OTG support - deployed in industrial gateways requiring real-time protocol bridging and secure remote monitoring.

For engineers reviewing the R5F563NYHGFC#V0 datasheet, R5F563NYHGFC#V0 pinout, R5F563NYHGFC#V0 application, or R5F563NYHGFC#V0 equivalent, key selection considerations include its LQFP-176 package with 100 MHz system clock, Ethernet + USB + CAN triple-interface capability, 12-bit A/D (21 ch) + 10-bit D/A (2 ch), and -40°C to +85°C industrial temperature rating.

Technical Context

The R5F563NYHGFC#V0 implements the 32-bit RX CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions - delivering 165 DMIPS at 100 MHz while supporting IEEE-754 single-precision floating-point operations. Its memory subsystem includes zero-wait-state 100 MHz flash (1 MB), 256 KB SRAM, and 32 KB reprogrammable data flash (100k cycles), all accessible via unified 4 GB linear address space.

It integrates dedicated hardware accelerators including a DMA controller (4 channels), EXDMA (2 channels), DTC, and Ethernet DMA (EDMAC) with 2 KB TX/RX FIFOs. Clock management supports multiple oscillators (main, sub, LOCO, HOCO, PLL), with independent frequency division for ICLK (100 MHz), PCLK (50 MHz), FCLK (50 MHz), and BCLK (50 MHz).

Key Specifications

Pinout & Package

Package: PLQP0176KB-A - 176-pin LQFP, 24 × 24 mm body, 0.5 mm pitch, exposed thermal pad (EP), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563NYHGFC#V0, R5F563NJHDFC offers 500 KB more flash for complex protocol stacks without changing PCB layout, while R5F563NECDFC trades 128 KB SRAM for double flash - making it suitable for memory-constrained deployments where code density outweighs runtime data throughput needs.

Availability

R5F563NYHGFC#V0 is available at Aetrix Electronics and suitable for industrial gateways, secure PLC modules, smart energy hubs, and building automation controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F563NYHGFC#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 R5F563NYHGFC#V0 - was designed for industrial connectivity applications demanding integrated Ethernet, real-time determinism, functional safety compliance, and secure communications in harsh environments.

FAQ

What is the maximum operating frequency and core architecture of the R5F563NYHGFC#V0?

The R5F563NYHGFC#V0 operates at a maximum frequency of 100 MHz using the 32-bit RX CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions. It delivers 165 DMIPS performance and includes a single-precision IEEE-754 floating-point unit. This architecture enables deterministic real-time execution critical for industrial control loops within the R5F563NYHGFC#V0.

Does the R5F563NYHGFC#V0 support Ethernet connectivity, and what interface standards does it implement?

Yes, the R5F563NYHGFC#V0 integrates a full IEEE 802.3-compliant Ethernet MAC supporting both 10 Mbps and 100 Mbps operation in full- and half-duplex modes. It implements MII and RMII physical layer interfaces, Magic Packet™ wake-on-LAN detection, and IEEE 802.3x flow control - all natively supported in the R5F563NYHGFC#V0 without external PHY components.

What are the memory resources available on the R5F563NYHGFC#V0?

The R5F563NYHGFC#V0 includes 1 MB of on-chip flash memory (zero wait states at 100 MHz), 256 KB of SRAM, and 32 KB of data flash rated for 100,000 write/erase cycles. The flash supports background programming/erasing, and the memory map provides unified 4 GB linear addressing - key capabilities engineered into the R5F563NYHGFC#V0 for robust firmware update and data logging.

Which communication interfaces are integrated into the R5F563NYHGFC#V0 besides Ethernet?

In addition to Ethernet, the R5F563NYHGFC#V0 integrates USB 2.0 full-speed host/function/OTG, three CAN 2.0B modules (32 mailboxes each), 13 serial communication interfaces (SCI) with flexible modes (asynchronous, SPI/I²C emulation), four I²C buses (one FM+), three RSPI ports, and one IEBus channel - all confirmed in the R5F563NYHGFC#V0 datasheet for multi-protocol edge device design.

Is the R5F563NYHGFC#V0 suitable for safety-critical industrial applications?

Yes, the R5F563NYHGFC#V0 includes hardware features required for IEC60730 Class B compliance: oscillation-stop detection, CRC calculator, independent watchdog timer (IWDT), self-diagnostic A/D functionality, and memory protection unit (MPU). These are integral to the R5F563NYHGFC#V0's design for use in certified industrial motor drives, power supplies, and safety-monitored control systems.