Renesas R5F563NADDLJ#U0

Overview

R5F563NADDLJ#U0 from Renesas is a 100 MHz, 32-bit RX63N Group microcontroller with integrated Ethernet MAC (10/100 Mbps), full-speed USB 2.0 host/function/OTG, 3-channel CAN, 12-bit and 10-bit A/D converters (21 + 8 channels), 2-channel 10-bit D/A, hardware AES encryption (DEU), and 768 KB on-chip flash memory. It operates from a single 2.7–3.6 V supply and targets industrial networking gateways requiring real-time control, secure communication, and deterministic I/O.

For engineers reviewing the R5F563NADDLJ#U0 datasheet, R5F563NADDLJ#U0 pinout, R5F563NADDLJ#U0 application, or R5F563NADDLJ#U0 equivalent, key selection criteria include its 100-pin TFLGA package (PTLG0100JA-A), Ethernet + USB + CAN triple-interface capability, 128 KB SRAM, -40 to +85°C temperature grade (D version), and support for IEC60730 safety compliance functions including CRC, self-diagnostic A/D, and oscillation-stop detection.

Technical Context

The R5F563NADDLJ#U0 implements the 32-bit RX CPU core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision FPU-delivering 165 DMIPS at 100 MHz. Its peripheral set includes dedicated EDMAC for Ethernet offload, EXDMAC for high-throughput transfers, and DTC for interrupt-driven data movement without CPU intervention.

It integrates dual-clock domain operation: ICLK up to 100 MHz for CPU execution, PCLK up to 50 MHz for peripherals, and independent BCLK/SDRAM clocks. The device supports both MII and RMII Ethernet interfaces, full-speed USB 2.0 with OTG capability, and three ISO11898-1-compliant CAN modules with 32 mailboxes each-enabling concurrent industrial protocol stacks.

Key Specifications

Pinout & Package

Package: 100-pin TFLGA (PTLG0100JA-A), 7 × 7 mm body, 0.65 mm pitch, 0.8 mm height, lead-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563NADDLJ#U0, R5F563NECDLJ#U0 provides 1.25 MB additional flash for larger protocol stacks without changing PCB layout, while R5F563NADDFB#U0 trades compactness for external memory bandwidth-making it unsuitable for space-constrained gateways but essential for display-intensive applications.

Availability

R5F563NADDLJ#U0 is available at Aetrix Electronics and suitable for industrial networking gateways, secure PLC communication modules, smart energy meter hubs, and factory automation I/O controllers requiring stable component supply across multi-year production cycles.

Supply support for R5F563NADDLJ#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 enterprise applications.

The RX63N Group is designed for industrial connectivity and real-time control-integrating Ethernet, USB, CAN, and safety features into a single high-performance MCU for deterministic edge-node processing.

FAQ

What is the maximum operating frequency and CPU performance of the R5F563NADDLJ#U0?

The R5F563NADDLJ#U0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS using the 32-bit RX CPU core with integrated IEEE-754 single-precision floating-point unit. Its 5-stage pipeline, variable-length instruction set, and hardware multiplier enable deterministic real-time execution critical for industrial control loops and protocol stack processing within the R5F563NADDLJ#U0.

Does the R5F563NADDLJ#U0 support Ethernet connectivity, and what interface modes are available?

Yes, the R5F563NADDLJ#U0 includes a fully integrated IEEE 802.3-compliant Ethernet MAC supporting both 10 Mbps and 100 Mbps operation in full- and half-duplex modes. It supports MII (Media Independent Interface) and RMII (Reduced MII) physical layer interfaces, with dedicated MDIO/MDC pins for PHY management-enabling direct connection to standard Ethernet PHYs without external glue logic in the R5F563NADDLJ#U0 design.

What are the memory resources available on the R5F563NADDLJ#U0?

The R5F563NADDLJ#U0 integrates 768 KB of on-chip flash memory (zero-wait-state at 100 MHz), 128 KB of SRAM (zero-wait-state, with deep software standby backup), and 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles. These memory resources are accessible via the internal bus and support background programming/erasing operations-key capabilities confirmed in the R5F563NADDLJ#U0 datasheet revision 1.80.

Is the R5F563NADDLJ#U0 suitable for IEC60730 Class B safety-critical applications?

Yes, the R5F563NADDLJ#U0 includes multiple hardware features required for IEC60730 Class B compliance: oscillation-stoppage detection, hardware CRC calculator, independent watchdog timer (IWDT), self-diagnostic A/D converter test, and clock frequency measurement circuits. These are documented in the R5F563NADDLJ#U0 functional safety section and enable certified implementation of safety monitors without external components.

What package type and pin count does the R5F563NADDLJ#U0 use?

The R5F563NADDLJ#U0 uses a 100-pin TFLGA (Thin Fine-Pitch Land Grid Array) package designated PTLG0100JA-A, measuring 7 × 7 mm with 0.65 mm pitch and 0.8 mm height. This RoHS-compliant, lead-free package supports automated surface-mount assembly and provides thermal and electrical performance suitable for industrial environments where the R5F563NADDLJ#U0 is deployed.