Renesas R5F563NADDLC#U0

Overview

R5F563NADDLC#U0 from Renesas is a 100 MHz 32-bit RX63N Group microcontroller with integrated Ethernet MAC, single-precision IEEE-754 FPU, 768 KB on-chip flash, 128 KB SRAM, and 32 KB data flash. It features 133 general-purpose I/O pins (18× 5-V tolerant), 21-channel 12-bit A/D converter, dual 10-bit D/A outputs, and hardware AES encryption (DEU). Used in industrial gateways requiring deterministic real-time control, networked sensing, and secure firmware updates.

For engineers reviewing the R5F563NADDLC#U0 datasheet, R5F563NADDLC#U0 pinout, R5F563NADDLC#U0 application, or R5F563NADDLC#U0 equivalent, this page delivers verified specifications, package mapping to PTLG0177KA-A (177-pin TFLGA), functional context for Ethernet-enabled embedded systems, and validated alternative options aligned with RX63N Group architecture and IEC60730 compliance requirements.

Technical Context

The R5F563NADDLC#U0 implements the 32-bit RX 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 (768 KB), 128 KB SRAM, and reprogrammable 32 KB data flash with background operation capability.

It integrates an IEEE 802.3-compliant Ethernet controller (MII/RMII) with dedicated EDMAC (2 KB TX/RX FIFO), full-speed USB 2.0 host/function/OTG, three CAN 2.0B modules (32 mailboxes each), and four RIIC interfaces (up to 1 Mbps). Real-time capabilities include RTC with battery backup, independent watchdog timer (IWDT), and 20+ timer peripherals including MTU2, TPU, and CMT.

Key Specifications

Pinout & Package

Package: PTLG0177KA-A - 177-pin Thin Fine-Pitch Land Grid Array (TFLGA), 8 mm × 8 mm, 0.5 mm pitch, 0.8 mm height, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563NADDLC#U0, R5F563NECDLC#U0 offers scalable flash capacity without architectural or timing changes, while R5F563NADDFC#U0 removes Ethernet functionality entirely - making it unsuitable for networked deployments but viable for legacy control upgrades where footprint and I/O count are prioritized over connectivity.

Availability

R5F563NADDLC#U0 is available at Aetrix Electronics and suitable for industrial gateways, secure PLC modules, networked motor drives, and smart energy meters requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F563NADDLC#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 R5F563NADDLC#U0 - was designed for industrial automation endpoints requiring real-time determinism, functional safety (IEC60730), and native Ethernet connectivity without external controllers.

FAQ

What is the maximum operating frequency and core architecture of the R5F563NADDLC#U0?

The R5F563NADDLC#U0 operates at a maximum frequency of 100 MHz using the 32-bit RX CPU core with a 5-stage CISC Harvard pipeline. It delivers 165 DMIPS performance and includes single-precision IEEE-754 floating-point support, two multiply-and-accumulate units, and a 32-bit multiplier with one-cycle execution. This architecture enables deterministic real-time response in industrial control applications where R5F563NADDLC#U0 serves as the primary processing unit.

Does the R5F563NADDLC#U0 include an Ethernet controller, and what interface standards does it support?

Yes, the R5F563NADDLC#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 per IEEE 802.3u, along with Magic Packet™ wake-on-LAN and IEEE 802.3x flow control. This built-in capability eliminates the need for external Ethernet controllers in R5F563NADDLC#U0-based designs.

What are the memory resources available on the R5F563NADDLC#U0?

The R5F563NADDLC#U0 integrates 768 KB of on-chip flash memory (zero wait states at 100 MHz), 128 KB of SRAM (also zero wait states), and 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles. The flash supports on-board programming and background operation, enabling firmware updates without halting application execution - a critical feature for R5F563NADDLC#U0 deployments in unattended industrial systems.

How many analog-to-digital and digital-to-analog channels does the R5F563NADDLC#U0 provide?

The R5F563NADDLC#U0 includes a 21-channel 12-bit A/D converter (S12AD) with sample-and-hold and conversion start triggers from timers or external signals, plus an 8-channel 10-bit A/D converter (ADb). It also provides two independent 10-bit D/A converter channels (DAa) with output voltage range of 0 V to VREFH. These resources enable high-fidelity sensor interfacing and analog actuator control within R5F563NADDLC#U0-based measurement and control systems.

Is the R5F563NADDLC#U0 suitable for IEC60730 Class B safety-critical applications?

Yes, the R5F563NADDLC#U0 includes hardware features required for IEC60730 Class B compliance: oscillation-stop detection, hardware CRC calculator (with three polynomials), self-diagnostic A/D converter test, independent watchdog timer (IWDT) with dedicated LOCO clock, and memory protection unit (MPU). These capabilities are documented in Renesas' functional safety manual for the RX63N Group and directly supported in R5F563NADDLC#U0 silicon.