Renesas R5F563TEADFB#V1

Overview

R5F563TEADFB#V1 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller designed for digital power supply control and motor drive 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 2.0B interface, USB 2.0 full-speed function, and hardware-accelerated digital power supply controller (DPC) logic - enabling real-time compensator calculations for switched-mode power supplies.

For engineers reviewing the R5F563TEADFB#V1 datasheet, R5F563TEADFB#V1 pinout, R5F563TEADFB#V1 application, or R5F563TEADFB#V1 equivalent, this MCU delivers deterministic PWM timing (312-ps resolution), IEC60730-compliant self-test features (oscillation-stop detection, CRC, IWDT, ADC self-diagnosis), and robust mixed-signal integration for industrial-grade power conversion systems.

Technical Context

The R5F563TEADFB#V1 implements the RXv1 CPU core with IEEE-754 single-precision FPU, 165 DMIPS performance at 100 MHz, and memory protection unit (MPU). Its clock system supports external crystal (4–12.5 MHz) + PLL, internal 125-kHz LOCO for IWDT, and independent domain clocks (ICLK up to 100 MHz, PCLKA up to 100 MHz, PCLKC up to 100 MHz for 10-bit ADC).

It features two complementary PWM timer units: MTU3 (8 channels, 2 × three-phase PWM outputs) and GPT (8 channels, 4 × single-phase or 1 × three-phase + 1 × single-phase PWM), both supporting dead-time insertion, phase counting, and A/D trigger synchronization - critical for inverter gate driving and digital control loop closure.

Key Specifications

Pinout & Package

Package: PLQP0144KA-A - 144-pin LQFP, 20 mm × 20 mm, 0.5 mm pitch, exposed pad (thermal enhancement), RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar digital power control and motor drive applications.

Compared with R5F563TEADFB#V1, R5F563TCADFB#V1 offers reduced memory at lower cost for stable firmware, while R5F563TEBDFB#V1 provides 3.3-V operation for portable or low-power systems - neither matches the 4–5.5 V analog rail headroom and high-voltage robustness of R5F563TEADFB#V1 in mains-connected power electronics.

Availability

R5F563TEADFB#V1 is available at Aetrix Electronics and suitable for industrial motor drives, switched-mode power supplies, renewable energy inverters, and automotive onboard chargers requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F563TEADFB#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 ICs for industrial, automotive, and infrastructure markets.

The RX63T Group - including R5F563TEADFB#V1 - was engineered specifically for digital power conversion and motor control, integrating high-resolution PWM, multi-channel synchronized ADCs, and hardware DPC acceleration to replace discrete DSP+FPGA solutions.

FAQ

What is the maximum operating frequency and CPU performance of the R5F563TEADFB#V1?

The R5F563TEADFB#V1 operates at a maximum system clock frequency of 100 MHz, delivering 165 DMIPS performance using the RXv1 32-bit CPU core with integrated IEEE-754 single-precision floating-point unit. This enables deterministic execution of complex control algorithms such as field-oriented motor control and digital power supply compensation within strict real-time deadlines.

Does the R5F563TEADFB#V1 include CAN interface support?

Yes, the R5F563TEADFB#V1 includes a fully compliant CAN 2.0B module with 32 configurable mailboxes, supporting standard and extended frame formats per ISO 11898-1. This interface is factory-enabled and pin-compatible across all 144-pin RX63T variants, making it suitable for industrial networked control and automotive subsystem communication.

What analog-to-digital converter resources does the R5F563TEADFB#V1 provide?

The R5F563TEADFB#V1 integrates three independent ADC subsystems: two 12-bit S12ADB units (4 channels × 2, with sample-and-hold, PGA, and window comparators), and one 10-bit ADA unit (20 channels). It supports simultaneous sampling across up to 7 channels and includes self-diagnostic functions required for IEC60730 Class B certification.

How does the Digital Power Supply Controller (DPC) in the R5F563TEADFB#V1 improve system efficiency?

The DPC in the R5F563TEADFB#V1 is a dedicated hardware accelerator that executes 16-bit fixed-point compensator calculations using inputs from the 10-bit ADC - offloading >85% of control-loop math from the main CPU. This enables higher switching frequencies (up to 1 MHz), tighter regulation bandwidth, and deterministic timing without software jitter, directly improving power density and efficiency in SMPS designs.

What package type and thermal characteristics apply to the R5F563TEADFB#V1?

The R5F563TEADFB#V1 is supplied in the PLQP0144KA-A package: a 144-pin LQFP with 20 mm × 20 mm body, 0.5 mm pitch, and exposed thermal pad. It is rated for operation from –40°C to +85°C (D version), with thermal resistance θ_JA ≈ 32°C/W under standard JEDEC conditions - enabling reliable operation in convection-cooled industrial enclosures without forced airflow.