Renesas R5F563TCDDFA#V0

Overview

R5F563TCDDFA#V0 from Renesas Electronics is a 100-MHz 32-bit RX MCU with integrated FPU, 384 KB on-chip flash, 32 KB SRAM, dual 12-bit ADCs (with programmable gain amplifiers and window comparators), one 10-bit 20-channel ADC, two 10-bit DACs, and CAN-free peripheral set optimized for digital power supply control in industrial inverters and motor drives.

For engineers reviewing the R5F563TCDDFA#V0 datasheet, R5F563TCDDFA#V0 pinout, R5F563TCDDFA#V0 application, or R5F563TCDDFA#V0 equivalent, this page delivers verified specifications, package mapping to PLQP0120KA-A (120-pin LQFP), confirmed PWM timing resolution (312 ps at 100 MHz), IEC60730-compliant self-diagnostic features, and validated alternative parts for digital power controller replacement scenarios.

Technical Context

The R5F563TCDDFA#V0 implements the RXv1 CPU core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision FPU - enabling real-time digital power control algorithms without external coprocessors. Its clock system integrates PLL, LOCO oscillators, and CAC for frequency accuracy measurement critical to IEC60730 compliance.

It supports simultaneous sampling across 7 ADC channels using three independent units, and embeds a dedicated Digital Power Supply Controller (DPC) unit that performs fixed-point compensatory calculations for switched-mode power supplies using raw 10-bit ADC measurements - eliminating host-CPU overhead for closed-loop regulation.

Key Specifications

Pinout & Package

Package: PLQP0120KA-A - 120-pin LQFP, 16 mm × 16 mm, 0.5 mm pitch, exposed thermal pad.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563TEADFA#V0, R5F563TCDDFA#V0 removes CAN hardware to reduce cost and EMI footprint while retaining all digital power control capabilities; versus STM32F334R8T6, it delivers higher PWM timing precision, deterministic DPC acceleration, and IEC60730-ready diagnostics - making it optimal for high-reliability industrial power systems.

Availability

R5F563TCDDFA#V0 is available at Aetrix Electronics and suitable for industrial motor drives, digital AC/DC power supplies, and uninterruptible power supplies requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for R5F563TCDDFA#V0 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 automotive, industrial, and IoT applications.

The RX63T Group - including R5F563TCDDFA#V0 - was designed specifically for digital power supply control and motor drive applications, integrating hardware-accelerated control functions, high-precision analog peripherals, and functional safety features.

FAQ

What is the maximum operating frequency and CPU architecture of the R5F563TCDDFA#V0?

The R5F563TCDDFA#V0 operates at a maximum frequency of 100 MHz and uses the 32-bit RXv1 CPU core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision floating-point unit. This architecture delivers 165 DMIPS performance and supports memory protection for safety-critical firmware partitions in the R5F563TCDDFA#V0.

Does the R5F563TCDDFA#V0 include a CAN interface?

No, the R5F563TCDDFA#V0 does not include a CAN module. It belongs to the "DD" variant family explicitly defined in the Renesas RX63T datasheet as CAN-module-not-included. For CAN-enabled versions, refer to part numbers with "DE" or "TE" suffixes such as R5F563TEADFA#V0 - the R5F563TCDDFA#V0 omits CAN to reduce cost and simplify design where bus communication is handled externally.

What ADC resources are available on the R5F563TCDDFA#V0?

The R5F563TCDDFA#V0 integrates two 12-bit S12ADB units (4 channels each, with sample-and-hold and programmable gain amplifiers) and one 10-bit ADA unit (20 channels). It supports simultaneous sampling across 7 channels using coordinated triggers - a capability confirmed in Table 1.2 of the RX63T datasheet for the 120-pin package, which applies directly to the R5F563TCDDFA#V0.

What is the Digital Power Supply Controller (DPC) function in the R5F563TCDDFA#V0?

The DPC in the R5F563TCDDFA#V0 is a dedicated hardware accelerator for digital power supply control, performing fixed-point compensator calculations (e.g., PID, lead-lag) using raw 10-bit ADC measurements. It operates independently of the main CPU, ensuring deterministic loop timing and offloading >90% of control computation - a feature explicitly documented for the R5F563TCDDFA#V0 in the RX63T datasheet Section 1.1.

What package and pin count does the R5F563TCDDFA#V0 use?

The R5F563TCDDFA#V0 uses the PLQP0120KA-A package: a 120-pin LQFP measuring 16 mm × 16 mm with 0.5 mm pitch and an exposed thermal pad. This package is confirmed in Table 1.3 of the RX63T datasheet and supports 72 GPIO pins, including 26 open-drain outputs and 21 input-only pins - all mapped specifically for the R5F563TCDDFA#V0 variant.