Renesas R5F563TEADFB#H0

Overview

R5F563TEADFB#H0 from Renesas Electronics 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 (8 channels total with three sample-and-hold circuits, programmable gain amplifier, and window comparators), one 10-bit ADC (20 channels), two 10-bit DACs, CAN 2.0B interface, USB 2.0 full-speed, and hardware-accelerated digital power supply controller (DPC) logic - enabling real-time compensator calculations for switched-mode power supplies.

For engineers reviewing the R5F563TEADFB#H0 datasheet, R5F563TEADFB#H0 pinout, R5F563TEADFB#H0 application, or R5F563TEADFB#H0 equivalent, key selection criteria include its 144-pin LQFP package with 81 GPIOs, support for IEC60730 Class B compliance via self-diagnostic ADC, oscillation-stop detection, CRC, and IWDT, and precise PWM delay resolution of 312 ps at 100 MHz for gate drive timing control.

Technical Context

The R5F563TEADFB#H0 implements the RXv1 CPU core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision FPU delivering 165 DMIPS. Its clock system includes PLL, 125-kHz LOCO for IWDT, and independent PCLKA (up to 100 MHz) and PCLKB (up to 50 MHz) domains for timer and peripheral operation.

It features two complementary PWM timer units: MTU3 (8-channel, 3-phase capable) and GPT (8-channel, with 312-ps PWM delay control), both supporting dead-time generation and interlocking with analog comparators. The DPC unit performs fixed-point compensator math using 10-bit ADC results, targeting 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 (MSL) 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563TEADFB#H0, the #V0 variant offers identical functionality in tape-and-reel packaging for high-volume SMT, while the R5F563TCADFB#H0 reduces memory capacity - limiting flexibility for future feature expansion or safety-certified dual-image firmware architectures.

Availability

R5F563TEADFB#H0 is available at Aetrix Electronics and suitable for industrial motor drives, server power supplies, solar microinverters, and EV onboard chargers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F563TEADFB#H0 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 Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise markets.

The RX63T Group - including R5F563TEADFB#H0 - was engineered specifically for digital power conversion and motor control, integrating high-precision analog front-ends, deterministic PWM timing, and safety-certifiable peripherals to replace discrete DSP+FPGA combinations.

FAQ

What is the operating voltage range for R5F563TEADFB#H0?

The R5F563TEADFB#H0 operates from a single 4.0 V to 5.5 V supply on VCC and PLLVCC pins, with AVCC0/AVCC and VREF referenced to 4.0–5.5 V. VCC_USB requires 3.0–3.6 V. This 5-V-tolerant design simplifies power architecture in industrial and server power applications where 5-V rails are standard.

Does R5F563TEADFB#H0 support IEC60730 Class B compliance out of the box?

Yes, the R5F563TEADFB#H0 includes hardware features required for IEC60730 Class B: oscillation-stop detection, clock frequency accuracy measurement (CAC), CRC calculator, independent watchdog timer (IWDT) with dedicated LOCO, and ADC self-diagnostic function that generates internal reference voltages (VREFL0, VREFH0×1/2, VREFH0). These are documented in the R01DS0087EJ0220 datasheet.

How many ADC channels does R5F563TEADFB#H0 support, and what are their resolutions?

The R5F563TEADFB#H0 integrates two 12-bit S12ADB ADC units (4 channels each, totaling 8 channels with simultaneous 7-channel sampling capability) and one 10-bit ADA ADC with 20 input channels. All ADCs support software, timer-triggered, or external-start conversion, and the S12ADB units include programmable gain amplifiers and window comparators.

What is the purpose of the Digital Power Supply Controller (DPC) in R5F563TEADFB#H0?

The DPC in R5F563TEADFB#H0 is a dedicated hardware accelerator for digital power supply control algorithms - performing 16-bit fixed-point compensator calculations (e.g., PID, Type II/III) using results from the 10-bit ADC. It operates independently of the CPU, reducing interrupt load and improving loop determinism in AC/DC and DC/DC converters.

Is R5F563TEADFB#H0 pin-compatible with other RX63T variants like R5F563TCADFB#H0?

Yes, R5F563TEADFB#H0 and R5F563TCADFB#H0 share the identical PLQP0144KA-A 144-pin LQFP package and pinout. They differ only in on-chip flash (512 KB vs. 384 KB) and RAM (48 KB vs. 32 KB) capacities - making them drop-in replacements for footprint-constrained designs where firmware size permits.