Renesas R5F563TBBGFB#V1

Overview

R5F563TBBGFB#V1 from Renesas is a 100-MHz 32-bit RX CPU-based microcontroller designed for digital power supply control and motor inverter applications. It integrates dual 12-bit ADCs (with three sample-and-hold circuits, programmable gain amplifiers, and window comparators), one 10-bit 20-channel ADC, two 10-bit DACs, CAN interface, USB 2.0 full-speed, and hardware-accelerated digital power supply controller (DPC) logic - all operating within –40°C to +105°C industrial temperature range.

For engineers reviewing the R5F563TBBGFB#V1 datasheet, R5F563TBBGFB#V1 pinout, R5F563TBBGFB#V1 application, or R5F563TBBGFB#V1 equivalent, this MCU delivers deterministic PWM timing (312-ps resolution), IEC60730-compliant self-diagnostic features, simultaneous 7-channel ADC sampling, and integrated DPC calculation for switched-mode power supplies - critical for high-reliability digital power and motor control designs.

Technical Context

The R5F563TBBGFB#V1 implements the RXv1 CPU core with IEEE-754 single-precision FPU, 165 DMIPS at 100 MHz, and memory protection unit (MPU). Its clock system supports external crystal or internal PLL (4–12.5 MHz input), dedicated 125-kHz LOCO for IWDT, and independent clock domains (ICLK up to 100 MHz, PCLKA up to 100 MHz, PCLKB/PCLKC/PCLKD up to 50 MHz).

It features dual timer subsystems: MTU3 (8-channel 16-bit, supporting three-phase complementary PWM with automatic dead-time insertion) and GPT (8-channel 16-bit, with PWM delay generation down to 312 ps and interlocking with analog comparators). The DPC unit performs fixed-point compensatory calculations using real-time 10-bit ADC measurements - specifically optimized for digital control loops in AC/DC and DC/DC converters.

Key Specifications

Pinout & Package

Package: PLQP0144KA-A, 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563TBBGFB#V1, R5F563TEADFB#V1 provides greater memory capacity for advanced digital power firmware, while R5F563TBADFB#V1 trades CAN and extended temperature for lower cost - making R5F563TBBGFB#V1 the optimal balance of integrated peripherals, safety features, and industrial-grade thermal performance.

Availability

R5F563TBBGFB#V1 is available at Aetrix Electronics and suitable for digital power supply design, motor inverter control, automotive OBC systems, and industrial UPS applications requiring stable component supply across extended temperature and long production lifecycles.

Supply support for R5F563TBBGFB#V1 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 management solutions for industrial, automotive, and infrastructure markets.

The RX63T Group - including R5F563TBBGFB#V1 - was engineered specifically for real-time digital control of switched-mode power supplies and motor drives, integrating hardware accelerators (DPC, MTU3, GPT) and IEC60730 safety features into a single-chip solution.

FAQ

What is the maximum operating frequency and CPU performance of the R5F563TBBGFB#V1?

The R5F563TBBGFB#V1 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using its 32-bit RXv1 CPU core with single-precision IEEE-754 floating-point unit. This performance level enables real-time execution of complex digital power control algorithms and motor field-oriented control without external co-processors.

Does the R5F563TBBGFB#V1 include a CAN interface, and what is its compliance level?

Yes, the R5F563TBBGFB#V1 includes a CAN 2.0B-compliant module supporting both standard and extended frames per ISO11898-1, with 32 configurable mailboxes. It is fully integrated into the MCU's peripheral bus and supports bit rates up to 1 Mbps - making it suitable for automotive and industrial networked motor and power systems.

What analog capabilities does the R5F563TBBGFB#V1 provide for precision power conversion sensing?

The R5F563TBBGFB#V1 integrates two independent 12-bit ADCs (each with three sample-and-hold circuits, programmable gain amplifier, and window comparator), plus one 10-bit 20-channel ADC. It supports simultaneous sampling across seven channels and includes self-diagnostic functions required for IEC60730 Class B compliance in safety-critical power applications.

How does the Digital Power Supply Controller (DPC) in the R5F563TBBGFB#V1 improve SMPS design?

The DPC in the R5F563TBBGFB#V1 is a dedicated 16-bit fixed-point calculation unit that performs real-time compensator math (e.g., PID, Type II/III) using live measurements from the 10-bit ADC. By offloading this computation from the main CPU, it ensures deterministic loop timing, reduces firmware complexity, and improves stability in digitally controlled AC/DC and DC/DC converters.

What package and temperature grade does the R5F563TBBGFB#V1 use?

The R5F563TBBGFB#V1 uses the PLQP0144KA-A package: a 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch) with exposed thermal pad. It is rated for industrial operation from –40°C to +105°C (G version), validated for continuous use in high-temperature environments such as motor drive enclosures and power supply heatsinks.