Renesas R5F563TCADFB#V0

Overview

R5F563TCADFB#V0 from Renesas Electronics is a 100-MHz 32-bit RX MCU with integrated FPU, 384 KB on-chip flash, 32 KB SRAM, dual 12-bit ADCs (with sample-and-hold and programmable gain amplifiers), one 10-bit 20-channel ADC, two 10-bit DACs, CAN 2.0B interface, USB 2.0 full-speed, and MTU3/GPT timers supporting three-phase complementary PWM for motor control in industrial inverters.

For engineers reviewing the R5F563TCADFB#V0 datasheet, R5F563TCADFB#V0 pinout, R5F563TCADFB#V0 application, or R5F563TCADFB#V0 equivalent, this device is selected for high-precision digital power supply control, real-time motor drive systems requiring sub-microsecond PWM delay accuracy, and IEC60730-compliant safety-critical embedded applications demanding self-diagnostic ADCs and independent watchdog timers.

Technical Context

The R5F563TCADFB#V0 implements the RXv1 CPU core with IEEE-754 single-precision FPU, 165 DMIPS at 100 MHz, and memory protection unit (MPU) for deterministic real-time execution. Its clock system integrates PLL, LOCO oscillators, and CAC for frequency accuracy measurement - critical for IEC60730 compliance.

It features dual ADC subsystems: S12ADB (two units × 4 channels, 1.0 µs conversion at 50 MHz PCLKD) with simultaneous 7-channel sampling, and ADA (20 channels, 0.5 µs at 100 MHz ADCLK), plus DPC hardware acceleration for digital power supply control using ADC-measured feedback.

Key Specifications

Pinout & Package

Package: PLQP0144KA-A, 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch), thermally enhanced with exposed thermal pad.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563TCADFB#V0, R5F563TEADFB#V0 provides headroom for future firmware expansion while maintaining identical peripheral set and timing performance, whereas R5F563TCBDFB#V0 trades 5-V analog capability for lower supply voltage operation - making it suitable for cost- and power-sensitive applications without high-voltage sensing.

Availability

R5F563TCADFB#V0 is available at Aetrix Electronics and suitable for industrial motor drives, digital power supplies, IEC60730 safety controllers, and automated test equipment requiring stable component supply across extended production lifecycles.

Supply support for R5F563TCADFB#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, and power solutions for automotive, industrial, and IoT markets.

The RX63T Group, including R5F563TCADFB#V0, was designed specifically for high-performance digital motor control and switched-mode power supply applications requiring integrated analog front-ends, deterministic real-time processing, and functional safety compliance.

FAQ

What is the maximum operating frequency and CPU performance of the R5F563TCADFB#V0?

The R5F563TCADFB#V0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using the RXv1 32-bit CPU core with single-precision IEEE-754 floating-point unit. This enables real-time execution of complex motor control algorithms and digital power supply compensators without external coprocessors. The R5F563TCADFB#V0 achieves deterministic interrupt latency and supports memory protection for robust embedded operation.

Does the R5F563TCADFB#V0 include CAN interface support?

Yes, the R5F563TCADFB#V0 includes a fully compliant ISO11898-1 CAN 2.0B module with 32 configurable mailboxes, supporting both standard and extended frames. It is implemented as an optional function confirmed for this part number in Table 1.3 of the datasheet. The R5F563TCADFB#V0 uses dedicated CAN_TX and CAN_RX pins and supports bit rates up to 1 Mbps with programmable timing registers for network flexibility.

What ADC resources are available on the R5F563TCADFB#V0?

The R5F563TCADFB#V0 integrates three ADC subsystems: two independent 12-bit S12ADB units (4 channels each, with sample-and-hold and programmable gain amplifiers) and one 10-bit ADA unit (20 channels). It supports simultaneous sampling across seven channels using hardware synchronization, achieving 1.0 µs conversion time per channel at 50 MHz PCLKD for S12ADB and 0.5 µs at 100 MHz ADCLK for ADA. The R5F563TCADFB#V0 also includes self-diagnostic functions required for IEC60730 compliance.

What package type and pin count does the R5F563TCADFB#V0 use?

The R5F563TCADFB#V0 is supplied in a 144-pin LQFP package designated PLQP0144KA-A, measuring 20 mm × 20 mm with 0.5 mm pitch and featuring an exposed thermal pad. This package supports all peripherals listed in the RX63T Group specification, including full CAN, USB, dual ADCs, and 81 GPIO pins (including 27 open-drain outputs). The R5F563TCADFB#V0's pinout is documented in the "List of Pins and Pin Functions" section of the R01DS0087EJ0220 datasheet.

Is the R5F563TCADFB#V0 qualified for IEC60730 Class B compliance?

Yes, the R5F563TCADFB#V0 includes multiple hardware features explicitly designed for IEC60730 Class B compliance: oscillation-stop detection, frequency measurement circuit (CAC), CRC calculator, independent watchdog timer (IWDT) with dedicated LOCO, and self-diagnostic functions for the A/D converters. These capabilities are documented in the "Useful functions for IEC60730 compliance" section of the datasheet. The R5F563TCADFB#V0 enables certified safety firmware without requiring external monitoring components.