Renesas R5F563NDDDLK#U0

Overview

R5F563NDDDLK#U0 from Renesas is a 100 MHz 32-bit RX63N Group microcontroller with integrated Ethernet MAC, single-precision FPU, 1.5 Mbytes on-chip flash, 128 Kbytes SRAM, and 32 Kbytes data flash. It features 145-pin TFLGA (PTLG0145KA-A) packaging, operates from 2.7–3.6 V, supports -40 to +85°C, and targets industrial networking and embedded control applications requiring deterministic real-time performance and secure connectivity.

For engineers reviewing the R5F563NDDDLK#U0 datasheet, R5F563NDDDLK#U0 pinout, R5F563NDDDLK#U0 application, or R5F563NDDDLK#U0 equivalent, key selection criteria include Ethernet MAC support (MII/RMII), USB 2.0 host/function/OTG capability, CAN v2.0B compliance with 32 mailboxes, 21-channel 12-bit A/D converter with sample-and-hold, and AES-128/192/256 encryption via DEU.

Technical Context

The R5F563NDDDLK#U0 implements the 32-bit RX CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions-delivering 165 DMIPS at 100 MHz. It integrates dedicated hardware accelerators including a 32-bit multiplier (1-cycle), divider (2-cycle), and IEEE-754-compliant FPU for deterministic floating-point math in motor control and signal processing.

Its peripheral subsystem includes an Ethernet controller (10/100 Mbps, MII/RMII), three CAN modules, 13 SCI channels with flexible protocol modes (asynchronous, SPI, I²C, LIN), four I²C interfaces (up to 1 Mbps), and a parallel data capture unit (PDC) supporting image sensor interfacing-enabling tightly coupled real-time I/O handling without CPU intervention.

Key Specifications

Pinout & Package

Package: 145-pin Thin Fine-Pitch Land Grid Array (TFLGA), PTLG0145KA-A, 7 × 7 mm body, 0.5-mm pitch, 0.8-mm height, RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563NDDDLK#U0, R5F563NECDLK#U0 offers +512 Kbytes flash without changing footprint or thermal profile, while R5F563NDDDFC#U0 trades TFLGA compactness for LQFP manufacturability and external bus capability-making it preferable for cost-sensitive, high-volume designs needing memory scalability.

Availability

R5F563NDDDLK#U0 is available at Aetrix Electronics and suitable for industrial automation, networked motor control, and secure embedded gateway applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F563NDDDLK#U0 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 R5F563NDDDLK#U0, was designed for industrial networking applications demanding integrated Ethernet, functional safety compliance (IEC 60730), and real-time deterministic performance in compact form factors.

FAQ

What is the maximum operating frequency and core architecture of the R5F563NDDDLK#U0?

The R5F563NDDDLK#U0 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 and includes a single-precision IEEE-754 floating-point unit, enabling high-efficiency real-time computation for industrial control and signal processing tasks. The R5F563NDDDLK#U0 leverages this architecture to execute deterministic code with minimal interrupt latency.

Does the R5F563NDDDLK#U0 support Ethernet connectivity, and what interface modes are available?

Yes, the R5F563NDDDLK#U0 integrates a full-featured Ethernet MAC compliant with IEEE 802.3, supporting both 10 and 100 Mbps operation in full- and half-duplex modes. It provides MII (Media Independent Interface) and RMII (Reduced MII) physical layer interfaces, along with hardware-assisted DMA (EDMAC) for low-CPU-overhead packet handling. The R5F563NDDDLK#U0 also supports Magic Packet™ wake-on-LAN and IEEE 802.3x flow control.

What are the memory resources available on the R5F563NDDDLK#U0?

The R5F563NDDDLK#U0 includes 1.5 Mbytes of on-chip flash memory (zero-wait-state at 100 MHz), 128 Kbytes of SRAM (zero-wait-state), and 32 Kbytes of reprogrammable data flash rated for 100,000 erase/write cycles. These resources support robust firmware storage, real-time data buffering, and non-volatile parameter retention-critical for industrial applications where field updates and configuration persistence are required. The R5F563NDDDLK#U0 does not include external bus support in its 145-pin TFLGA variant.

How does the R5F563NDDDLK#U0 support functional safety standards like IEC 60730?

The R5F563NDDDLK#U0 incorporates multiple hardware features aligned with IEC 60730 Class B requirements, including oscillation-stop detection for main/sub clocks, a dedicated independent watchdog timer (IWDT) with separate LOCO clock source, CRC calculation unit with configurable polynomials, and self-diagnostic capability for the 10-bit A/D converter. These features enable runtime verification of clock integrity, memory consistency, and analog subsystem health-essential for certified appliance and industrial control designs using the R5F563NDDDLK#U0.

What package type and pin count does the R5F563NDDDLK#U0 use, and is it RoHS-compliant?

The R5F563NDDDLK#U0 uses a 145-pin Thin Fine-Pitch Land Grid Array (TFLGA) package, designated PTLG0145KA-A, with 7 × 7 mm body size, 0.5-mm pitch, and 0.8-mm height. It is RoHS-compliant and lead-free, optimized for high-density PCB layouts and automated assembly. This compact package maintains full peripheral functionality-including Ethernet, USB, CAN, and 21-channel A/D-while minimizing board space, making the R5F563NDDDLK#U0 ideal for space-constrained industrial edge nodes.