Renesas R5F563NBCDLJ#U0

Overview

R5F563NBCDLJ#U0 from Renesas is a 100 MHz 32-bit RXv1 CPU-based microcontroller in the RX63N Group, featuring integrated Ethernet MAC (10/100 Mbps), full-speed USB 2.0 host/function/OTG, CAN v2.0B (3 channels), 12-bit A/D (21 ch), 10-bit D/A (2 ch), hardware AES encryption (DEU), and 1 MB on-chip flash with no wait states. It operates from a single 2.7–3.6 V supply and supports industrial temperature range (−40 to +85°C).

For engineers reviewing the R5F563NBCDLJ#U0 datasheet, R5F563NBCDLJ#U0 pinout, R5F563NBCDLJ#U0 application, or R5F563NBCDLJ#U0 equivalent, key selection criteria include Ethernet MAC support, 100 MHz deterministic real-time performance, IEC60730 safety features (CRC, self-diagnostic A/D, oscillation detection), and TFLGA-100-pin package compatibility for space-constrained industrial control and networked HMI designs.

Technical Context

The R5F563NBCDLJ#U0 implements the RXv1 core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision FPU delivering 165 DMIPS at 100 MHz. Its memory subsystem includes 1 MB flash (100 MHz, zero-wait), 128 KB SRAM, and 32 KB data flash (100,000 write cycles), all accessible without wait states.

Peripherals are clocked independently: ICLK up to 100 MHz (CPU), PCLK up to 50 MHz (peripherals), BCLK up to 50 MHz (external bus), and FCLK up to 50 MHz (FlashIF). The device integrates dedicated DMA controllers - DMAC (4 ch), EXDMAC (2 ch), EDMAC (1 ch for Ethernet), and DTC - enabling concurrent high-bandwidth transfers across Ethernet, USB, CAN, and parallel capture paths.

Key Specifications

Pinout & Package

Package: TFLGA-100 (PTLG0100JA-A), 7 × 7 mm body, 0.65 mm pitch, 100-terminal grid array with exposed thermal pad. Compatible with reflow soldering per J-STD-020D.3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563NBCDLJ#U0, R5F563NECDLJ#U0 offers double flash capacity in identical packaging for scalable firmware, while R5F563NBCDFC#U0 trades miniaturization for I/O density and manufacturability - both retain full Ethernet, USB, CAN, and safety feature parity.

Availability

R5F563NBCDLJ#U0 is available at Aetrix Electronics and suitable for industrial Ethernet gateways, smart energy meters, networked HMIs, and factory automation controllers requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.

Supply support for R5F563NBCDLJ#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, with deep expertise in real-time embedded systems.

The RX63N Group is designed for industrial networking and control applications demanding integrated Ethernet, functional safety compliance (IEC60730), deterministic real-time performance, and secure firmware execution - exemplified by the R5F563NBCDLJ#U0.

FAQ

What is the maximum operating frequency and core type of the R5F563NBCDLJ#U0?

The R5F563NBCDLJ#U0 operates at a maximum frequency of 100 MHz using the 32-bit RXv1 CPU core. This core delivers 165 DMIPS performance and includes a single-precision IEEE-754 floating-point unit, memory protection unit (MPU), and Harvard architecture with 5-stage pipeline - enabling deterministic real-time execution for industrial control tasks.

Does the R5F563NBCDLJ#U0 support Ethernet connectivity, and what interfaces are available?

Yes, the R5F563NBCDLJ#U0 integrates a full IEEE 802.3-compliant Ethernet MAC supporting both 10 and 100 Mbps operation. It provides MII and RMII interface options, MDIO/MDC management bus, and Wake-on-LAN capability. An integrated EDMAC controller offloads packet processing, reducing CPU load during high-throughput network traffic.

What analog peripherals are included in the R5F563NBCDLJ#U0?

The R5F563NBCDLJ#U0 includes a 12-bit A/D converter with 21 input channels and 1 µs conversion time (at 50 MHz PCLK), a separate 10-bit D/A converter with two output channels, and an on-die temperature sensor accurate to ±1°C. All analog functions share dedicated reference voltage inputs and support hardware-triggered conversions from timers or external events.

Is the R5F563NBCDLJ#U0 suitable for IEC60730 Class B safety-certified applications?

Yes, the R5F563NBCDLJ#U0 includes multiple hardware features required for IEC60730 Class B compliance: oscillation-stop detection, independent watchdog timer (IWDT), CRC calculator with three configurable polynomials, self-diagnostic function for the 10-bit A/D converter, and clock frequency measurement units - all documented in Renesas' functional safety manual R01US0079EJ0100.

What is the package type and pin count of the R5F563NBCDLJ#U0?

The R5F563NBCDLJ#U0 uses a 100-terminal TFLGA (Thin Fine-Pitch Land Grid Array) package designated PTLG0100JA-A, measuring 7 × 7 mm with 0.65 mm pitch. It provides 78 general-purpose I/O pins, including 5-V tolerant inputs, open-drain outputs, and programmable pull-up resistors - optimized for compact, high-density industrial PCB layouts.