Renesas R5F563NBDDFP#V0

Overview

R5F563NBDDFP#V0 from Renesas is a 100 MHz 32-bit RX63N Group microcontroller with integrated Ethernet MAC, single-precision IEEE-754 FPU, 165 DMIPS performance, 1 MB on-chip flash, 128 KB SRAM, and 32 KB data flash. It operates from a 2.7–3.6 V supply, supports -40 to +85°C industrial temperature range, and targets networked industrial control and IoT edge devices requiring real-time connectivity and deterministic timing.

For engineers reviewing the R5F563NBDDFP#V0 datasheet, R5F563NBDDFP#V0 pinout, R5F563NBDDFP#V0 application, or R5F563NBDDFP#V0 equivalent, key selection criteria include its 100-pin LQFP (PLQP0100KB-A) package, Ethernet MAC + RMII/MII support, dual CAN channels, USB 2.0 host/function/OTG capability, and integrated 12-bit A/D converter with 21 channels - all validated for IEC60730-compliant safety-critical designs.

Technical Context

The R5F563NBDDFP#V0 implements the 32-bit RX CPU core with 5-stage CISC Harvard pipeline, variable-length instructions, and memory protection unit (MPU). It integrates dedicated hardware accelerators including AES-128/192/256 DEU, CRC calculator, and programmable pulse generator (PPG) triggered by MTU2/TPU timers.

Its clock system combines external crystal oscillator (4–16 MHz), internal 50 MHz HOCO and 125 kHz LOCO, plus PLL for 100 MHz ICLK generation. Peripheral clocks (PCLK, FCLK, BCLK) are independently configurable up to 50 MHz, enabling optimized power/performance trade-offs across flash, DMA, and external bus subsystems.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A - 100-pin LQFP, 14 × 14 mm body, 0.5 mm pitch, exposed pad not present, RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563NBDDFP#V0, the R5F563NBDDLC#V0 offers greater I/O scalability at the cost of board area, while R5F563NECDFP#V0 delivers headroom in memory capacity without altering mechanical design - both retain identical Ethernet, USB, CAN, and safety features.

Availability

R5F563NBDDFP#V0 is available at Aetrix Electronics and suitable for industrial automation, smart metering, and building control applications requiring stable component supply, long-term lifecycle assurance, and compliance-ready safety features.

Supply support for R5F563NBDDFP#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 R5F563NBDDFP#V0, was designed for real-time industrial networking applications requiring integrated Ethernet, functional safety support, and deterministic interrupt response under IEC60730 constraints.

FAQ

What is the maximum operating frequency and core architecture of the R5F563NBDDFP#V0?

The R5F563NBDDFP#V0 operates at a maximum frequency of 100 MHz using the 32-bit RX CPU core with 5-stage pipeline, variable-length instructions, and Harvard architecture. It delivers 165 DMIPS and includes a single-precision IEEE-754 floating-point unit. This performance level is confirmed in Renesas document R01DS0098EJ0180, page 1.

Does the R5F563NBDDFP#V0 support Ethernet connectivity, and what interface modes are available?

Yes, the R5F563NBDDFP#V0 integrates a full Ethernet MAC supporting both MII and RMII physical layer interfaces at 10/100 Mbps, with full- and half-duplex operation and IEEE 802.3x flow control. It also supports Magic Packet™ wake-on-LAN. These capabilities are documented in the RX63N Group datasheet section "Ethernet controller (ETHERC)" on page 6.

What are the memory resources available on the R5F563NBDDFP#V0?

The R5F563NBDDFP#V0 includes 1 MB of on-chip flash memory (no wait states at 100 MHz), 128 KB of SRAM, and 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles. All memory blocks operate without wait states at maximum clock speeds, as specified in Table 1.1 of R01DS0098EJ0180.

Which safety and security features does the R5F563NBDDFP#V0 provide for certified applications?

The R5F563NBDDFP#V0 includes IEC60730-compliant features such as oscillation-stop detection, CRC calculator (with three polynomials), independent watchdog timer (IWDT) with dedicated LOCO clock, and self-diagnostic function for the 10-bit A/D converter. It also integrates an AES encryption/decryption unit supporting 128/192/256-bit keys in ECB/CBC modes.

What is the package type and pin count of the R5F563NBDDFP#V0?

The R5F563NBDDFP#V0 uses the PLQP0100KB-A package: a 100-pin LQFP with 14 × 14 mm body size and 0.5 mm pitch. It provides 78 general-purpose I/O pins, 17 of which are 5-V tolerant, and supports external bus expansion with 16-bit data width, as confirmed in Table 1.2 and package listing on page 7 of R01DS0098EJ0180.