Renesas R5F563T4EDFL#X0

Overview

R5F563T4EDFL#X0 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 ADC (20-channel), two 10-bit DACs, CAN interface, USB 2.0 full-speed, and dedicated Digital Power Supply Controller (DPC) hardware acceleration - deployed in industrial UPS, solar inverters, and server PSU designs.

For engineers reviewing the R5F563T4EDFL#X0 datasheet, R5F563T4EDFL#X0 pinout, R5F563T4EDFL#X0 application, or R5F563T4EDFL#X0 equivalent, key selection criteria include its 100-MHz PWM timing resolution (312 ps delay control), IEC60730-compliant self-diagnostic A/D and CRC functions, 3-phase complementary PWM generation without CPU burden, and support for simultaneous 7-channel sampling across three ADC units.

Technical Context

The R5F563T4EDFL#X0 implements the RXv1 CPU core with IEEE-754 single-precision FPU, 165 DMIPS performance at 100 MHz, and Harvard architecture with 5-stage pipeline. Its clock system includes PLL, 125-kHz LOCO for IWDT, and independent PCLKA/PCLKB/PCLKC/PCLKD domains enabling synchronized 100-MHz MTU3/GPT operation and 50-MHz peripheral bus timing.

It features two independent A/D subsystems: S12ADB (dual 12-bit units, 4 channels × 2, 1.0 µs conversion at 50 MHz ADCLK) and ADA (single 10-bit unit, 20 channels, 0.5 µs at 100 MHz ADCLK), both supporting software/external/timer-triggered conversion and integrated self-diagnostic voltage generation (VREFL0, VREFH0×1/2, VREFH0).

Key Specifications

Pinout & Package

Package: PLQP0048KB-A, 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), lead-free, RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563T4EDFL#X0, the R5F563T4EDFP#V0 offers expanded connectivity and memory mapping at the cost of larger footprint and higher pin count, while R5F563TBDDFB#V0 sacrifices DPC and CAN for reduced code size and cost - making it viable only where digital power loop acceleration is unnecessary.

Availability

R5F563T4EDFL#X0 is available at Aetrix Electronics and suitable for industrial UPS, solar inverters, server PSUs, and BLDC motor drives requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-critical deployments.

Supply support for R5F563T4EDFL#X0 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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.

The RX63T Group - including R5F563T4EDFL#X0 - was designed specifically for digital power supply control and motor inverter systems, integrating hardware accelerators (DPC), high-resolution PWM, and IEC60730-compliant safety features into a single-chip solution.

FAQ

What is the maximum operating frequency and CPU architecture of the R5F563T4EDFL#X0?

The R5F563T4EDFL#X0 operates at a maximum frequency of 100 MHz using the 32-bit RXv1 CPU core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision floating-point unit. It delivers 165 DMIPS performance and supports variable-length instructions for ultra-compact code density - essential for real-time digital power control loops within tight memory constraints.

Does the R5F563T4EDFL#X0 include CAN interface capability?

No, the R5F563T4EDFL#X0 does not include the CAN module. Per Renesas documentation (R01DS0087EJ0220 Rev.2.20, Table 1.3), only part numbers ending in "...T...A..." (e.g., R5F563TEADFB) or "...B..." (e.g., R5F563TEBDFB) include CAN; the "D" in R5F563T4EDFL#X0 denotes CAN-disabled configuration. This variant prioritizes compact 48-pin packaging and digital power features over automotive networking.

What ADC resources are available on the R5F563T4EDFL#X0?

The R5F563T4EDFL#X0 integrates two independent ADC subsystems: a 12-bit S12ADB unit with 8 channels (shared across one unit), and a 10-bit ADA unit with 20 channels. Both support software, timer (MTU3/GPT), or external trigger initiation, and include self-diagnostic voltage generation (VREFL0, VREFH0×1/2, VREFH0) for IEC60730 compliance. Simultaneous sampling across up to 7 channels is achievable using coordinated operation.

How does the Digital Power Supply Controller (DPC) function in the R5F563T4EDFL#X0?

The DPC in the R5F563T4EDFL#X0 is a dedicated 16-bit fixed-point calculation unit that accelerates compensator math (e.g., PID, Type II/III) for switched-mode power supplies. It directly consumes results from the 10-bit ADA ADC, enabling deterministic, sub-microsecond control loop execution without CPU intervention - critical for stability in high-frequency GaN/SiC-based SMPS designs.

What package type and pin count does the R5F563T4EDFL#X0 use?

The R5F563T4EDFL#X0 uses the PLQP0048KB-A package: a 48-pin LQFP measuring 7 mm × 7 mm with 0.5 mm pitch. This compact footprint supports high-density PCB layouts in space-constrained power modules and embedded motor drives, while retaining essential analog I/O (20 ADC channels), dual DACs, and 3-phase PWM outputs.