Renesas R5F563TCEDFA#H1

Overview

R5F563TCEDFA#H1 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller optimized 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, 384 Kbytes of on-chip flash, 32 Kbytes of SRAM, and hardware-accelerated Digital Power Supply Controller (DPC) logic. It operates across –40°C to +85°C and supports CAN, USB 2.0 FS, RSPI, I²C, and five SCI channels.

For engineers reviewing the R5F563TCEDFA#H1 datasheet, R5F563TCEDFA#H1 pinout, R5F563TCEDFA#H1 application, or R5F563TCEDFA#H1 equivalent, this MCU delivers deterministic PWM timing (312-ps resolution), simultaneous 7-channel ADC sampling, IEC60730-compliant self-diagnostic features, and integrated DPC for switched-mode power supply control - critical for real-time digital power and motor drive designs.

Technical Context

The R5F563TCEDFA#H1 implements the RXv1 CPU core with IEEE-754 single-precision FPU, 165 DMIPS at 100 MHz, and memory protection unit (MPU). Its clock system includes PLL, 125-kHz LOCO for IWDT, and independent clock domains (ICLK up to 100 MHz, PCLKA up to 100 MHz for MTU3/GPT, PCLKD up to 50 MHz for S12ADB).

It features two complementary PWM timer units: MTU3 (8 channels, 2 × three-phase PWM outputs) and GPT (8 channels, 4 × single-phase or 3 × three-phase + 1 × single-phase PWM), both supporting dead-time generation, phase counting, and A/D trigger synchronization - all without CPU overhead.

Key Specifications

Pinout & Package

Package: PLQP0120KA-A, 120-pin LQFP (16 × 16 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 digital power and motor control applications.

Compared with R5F563TCEDFA#H1, R5F563TEADFA#V1 offers higher memory headroom for complex control stacks and future feature expansion, while R5F563TBADFA#V1 provides a leaner, lower-cost alternative for volume production of mature, unchanging firmware - all sharing identical PWM precision, ADC performance, and DPC functionality.

Availability

R5F563TCEDFA#H1 is available at Aetrix Electronics and suitable for industrial motor drives, digital AC-DC power supplies, and solar microinverter designs requiring stable component supply, long-term lifecycle support, and automotive-grade reliability validation.

Supply support for R5F563TCEDFA#H1 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 R5F563TCEDFA#H1 - was designed specifically for high-precision digital power conversion and motor control, integrating hardware accelerators (DPC, POE3, high-res PWM) to replace discrete analog controllers and reduce system BOM cost.

FAQ

What is the operating voltage range for R5F563TCEDFA#H1?

R5F563TCEDFA#H1 operates with a 4.0–5.5 V supply on VCC and PLLVCC pins, and supports dual analog voltage ranges: 3.0–3.6 V or 4.0–5.5 V on AVCC0/AVCC. This flexibility allows direct interfacing with both 3.3-V and 5-V sensors and analog front-ends without level-shifting. The R5F563TCEDFA#H1 datasheet specifies these ranges in Section 1.1 under Power Supply Voltage.

Does R5F563TCEDFA#H1 include a CAN interface?

Yes, R5F563TCEDFA#H1 includes a fully compliant ISO 11898-1 CAN 2.0B module with 32 configurable mailboxes. Its inclusion is confirmed by the product ID code "E" in the part number and Table 1.3 of the R01DS0087EJ0220 datasheet, which lists R5F563TCEDFA#H1 among CAN-enabled variants. The CAN_TX and CAN_RX pins are assigned to dedicated package terminals in the PLQP0120KA-A layout.

What ADC capabilities does R5F563TCEDFA#H1 provide for motor current sensing?

R5F563TCEDFA#H1 provides three ADC resources for motor current sensing: dual 12-bit S12ADB units (each with 3-channel sample-and-hold and programmable gain amplifier) plus a 10-bit ADA with 20 channels. It supports simultaneous sampling across up to 7 channels - sufficient for three-phase current, DC-link voltage, and temperature - with hardware-triggered acquisition synchronized to PWM center points. This capability is documented in Sections 1.1 and Table 1.2 of the R5F563TCEDFA#H1 datasheet.

How does the Digital Power Supply Controller (DPC) in R5F563TCEDFA#H1 accelerate SMPS design?

The DPC in R5F563TCEDFA#H1 is a dedicated 16-bit fixed-point arithmetic unit that executes compensator calculations (e.g., PID, Type II/III) in hardware, accepting raw 10-bit ADC measurements directly. It eliminates CPU interrupt latency and floating-point library overhead, enabling loop update rates up to 1 MHz. This is specified in the "Digital Power Supply Controller (DPC)" subsection of Section 1.1 and Figure 1.2 of the R5F563TCEDFA#H1 datasheet.

What is the maximum PWM resolution and timing accuracy achievable with R5F563TCEDFA#H1?

R5F563TCEDFA#H1 achieves 312-ps timing resolution on GPT PWM edge delays when operating at 100 MHz ICLK, enabling precise dead-time control for SiC/GaN gate drivers. Both MTU3 and GPT support complementary PWM output with automatic dead-time insertion and non-overlap enforcement. These specifications are detailed in the "Generation of delays in PWM waveforms" section and Table 1.1 of the R5F563TCEDFA#H1 datasheet.