Renesas R5F563NFDDFP#V0

Overview

R5F563NFDDFP#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 supports USB 2.0 host/function/OTG, CAN (3 channels), 13 SCI interfaces, 4 I²C channels, and operates from 2.7–3.6 V at –40 to +85°C in a 100-pin LQFP package. It targets industrial networking gateways requiring deterministic real-time control and protocol bridging.

For engineers reviewing the R5F563NFDDFP#V0 datasheet, R5F563NFDDFP#V0 pinout, R5F563NFDDFP#V0 application, or R5F563NFDDFP#V0 equivalent, key selection criteria include Ethernet MAC support (vs. RX631), 256 Kbyte SRAM for protocol stack buffering, 2 Mbyte flash for dual-bank firmware updates, and 100-pin LQFP packaging for board-level signal integrity in wired industrial edge nodes.

Technical Context

The R5F563NFDDFP#V0 implements the RXv1 CPU core with 5-stage CISC Harvard pipeline, supporting 165 DMIPS at 100 MHz and IEEE-754 single-precision floating-point operations. Its memory subsystem includes zero-wait-state 100 MHz flash and SRAM, plus background-programmable 32 Kbyte data flash rated for 100,000 erase/write cycles.

It integrates dedicated hardware accelerators including an Ethernet DMA controller (EDMAC) with 2 KB TX/RX FIFOs, a Data Encryption Unit (DEU) supporting AES-128/192/256 in ECB/CBC modes, and a CRC calculator with three configurable polynomials. The peripheral set includes three CAN modules (32 mailboxes each), four I²C interfaces (one FM+), and a 12-bit A/D converter with 21 channels and sample-and-hold.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A - 100-pin LQFP, 14 × 14 mm body, 0.5 mm pitch, exposed thermal pad.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563NFDDFP#V0, R5F563NFHDFP#V0 adds sub-clock oscillator support for uninterrupted RTC operation, while R5F563NJDDFP#V0 reduces flash capacity to 1.5 Mbyte-both retain identical Ethernet, USB, CAN, and analog capabilities for drop-in compatibility in non-RTC-critical or firmware-constrained designs.

Availability

R5F563NFDDFP#V0 is available at Aetrix Electronics and suitable for industrial Ethernet gateways, smart energy metering hubs, building automation controllers, and factory floor HMI terminals requiring stable component supply across multi-year production cycles.

Supply support for R5F563NFDDFP#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 R5F563NFDDFP#V0, was designed for wired industrial edge nodes requiring real-time deterministic control, protocol bridging (Ethernet/CAN/USB), and functional safety support per IEC 60730.

FAQ

What is the maximum operating frequency and core architecture of the R5F563NFDDFP#V0?

The R5F563NFDDFP#V0 operates at a maximum frequency of 100 MHz using the 32-bit RXv1 CISC Harvard CPU core with 5-stage pipeline. It delivers 165 DMIPS and includes a single-precision IEEE-754 floating-point unit. This architecture enables deterministic real-time performance for industrial control loops and protocol stack processing in the R5F563NFDDFP#V0.

Does the R5F563NFDDFP#V0 support Ethernet connectivity, and what interface standards does it implement?

Yes, the R5F563NFDDFP#V0 integrates a full IEEE 802.3-compliant Ethernet MAC supporting both 10 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-making the R5F563NFDDFP#V0 suitable for industrial Ethernet edge devices without external PHY components.

What are the memory resources available on the R5F563NFDDFP#V0?

The R5F563NFDDFP#V0 provides 2 Mbyte of on-chip flash memory with zero wait states at 100 MHz, 256 Kbyte of SRAM also running at full speed, and 32 Kbyte of reprogrammable data flash rated for 100,000 erase/write cycles. These resources support complex protocol stacks, dual-bank firmware updates, and real-time data buffering-all within the R5F563NFDDFP#V0's integrated memory subsystem.

Which communication interfaces are integrated into the R5F563NFDDFP#V0?

The R5F563NFDDFP#V0 integrates Ethernet MAC, USB 2.0 host/function/OTG, three CAN modules (32 mailboxes each), 13 serial communications interfaces (SCI), four I²C buses (including one FM+), three serial peripheral interfaces (SPI), and one IEBus controller. This comprehensive peripheral set enables the R5F563NFDDFP#V0 to serve as a central protocol bridge in multi-interface industrial systems.

What is the package type and thermal specification for the R5F563NFDDFP#V0?

The R5F563NFDDFP#V0 is housed in a PLQP0100KB-A 100-pin LQFP package measuring 14 × 14 mm with 0.5 mm pitch and an exposed thermal pad. It is rated for operation from –40 to +85°C, meeting industrial temperature requirements. This package supports reliable thermal dissipation and PCB-level signal integrity for the R5F563NFDDFP#V0 in dense industrial layouts.