Renesas R5F563TCDDFA#H1

Overview

R5F563TCDDFA#H1 from Renesas is a 100-MHz 32-bit RX CPU-based microcontroller optimized 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, 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 with 4.0–5.5 V supply and supports IEC60730 safety compliance features including oscillation-stop detection and self-diagnostic A/D functions.

For engineers reviewing the R5F563TCDDFA#H1 datasheet, R5F563TCDDFA#H1 pinout, R5F563TCDDFA#H1 application, or R5F563TCDDFA#H1 equivalent, key selection considerations include its 120-pin LQFP package (PLQP0120KA-A), absence of CAN interface, support for three-phase complementary PWM generation via MTU3/GPT timers, 312-ps PWM delay resolution at 100 MHz, and dedicated DPC unit for switched-mode power supply control algorithms.

Technical Context

The R5F563TCDDFA#H1 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 memory subsystem includes zero-wait-state 384 Kbytes flash (100 MHz access), 32 Kbytes SRAM, and 32 Kbytes data flash rated for 100,000 erase/write cycles.

Peripherals are clocked independently: ICLK up to 100 MHz for CPU/MTU3/GPT, PCLKA up to 100 MHz for timers, PCLKB up to 50 MHz for peripherals, PCLKC up to 100 MHz for 10-bit ADC, and PCLKD up to 50 MHz for 12-bit ADC. The device lacks CAN but includes USB 2.0 full-speed, five SCIs, two RIICs, two RSPIs, and hardware CRC/DPC units.

Key Specifications

Pinout & Package

120-pin LQFP package (PLQP0120KA-A, 16 × 16 mm, 0.5 mm pitch) with 72 GPIO pins, 21 dedicated input pins, and 26 open-drain outputs. Supports 5-V tolerant inputs on 39 pins.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F563TEADFA#V0, R5F563TCDDFA#H1 removes CAN to reduce pin count utilization and electromagnetic emissions, while retaining full DPC, ADC, and PWM capabilities. Against R5F563TBDDFA#V0, it provides 128 KB more flash and 8 KB more RAM for larger control algorithms or safety-certified code partitions.

Availability

R5F563TCDDFA#H1 is available at Aetrix Electronics and suitable for digital power supply design, motor inverter control, and industrial analog I/O modules requiring stable component supply and long-term lifecycle support.

Supply support for R5F563TCDDFA#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 automotive, industrial, and enterprise applications.

The RX63T Group, including R5F563TCDDFA#H1, was designed specifically for digital power conversion and motor control systems requiring integrated high-precision analog, deterministic PWM, and hardware-accelerated control math.

FAQ

What is the maximum operating frequency and CPU performance of the R5F563TCDDFA#H1?

The R5F563TCDDFA#H1 operates at a maximum system clock frequency of 100 MHz. Its 32-bit RXv1 CPU core delivers 165 DMIPS of processing performance at this speed, supported by single-cycle 32×32-bit multiplication, two MAC units, and IEEE-754-compliant single-precision floating-point unit - enabling real-time execution of complex digital power supply and motor control algorithms within R5F563TCDDFA#H1.

Does the R5F563TCDDFA#H1 include a CAN interface?

No, the R5F563TCDDFA#H1 does not include a CAN module. This is confirmed by its part number suffix "DD", which denotes "CAN module not included" per Renesas' RX63T ordering guide. Devices with "TE" or "TC" prefix and "D" suffix (e.g., R5F563TEADFA#V0) include CAN; R5F563TCDDFA#H1 omits it to reduce cost and simplify layout for applications where CAN is unnecessary.

What analog peripherals are integrated into the R5F563TCDDFA#H1?

The R5F563TCDDFA#H1 integrates two independent 12-bit S12ADB ADC units (4 channels × 2 units), one 10-bit ADA ADC (20 channels), two 10-bit DAC channels, and a programmable gain amplifier (PGA) with 11 selectable gains per channel. It also includes window comparators and self-diagnostic A/D functionality required for IEC60730 compliance - all accessible without external signal conditioning components in R5F563TCDDFA#H1.

What is the purpose of the Digital Power Supply Controller (DPC) in the R5F563TCDDFA#H1?

The DPC in R5F563TCDDFA#H1 is a dedicated 16-bit fixed-point calculation unit optimized for digital control of switched-mode power supplies. It performs compensator math (e.g., PID, Type II/III) using real-time inputs from the 10-bit ADC, accelerating control loop execution and reducing CPU load. This hardware acceleration enables faster response times and higher switching frequencies in digitally controlled SMPS designs using R5F563TCDDFA#H1.

What package type and pin count does the R5F563TCDDFA#H1 use?

The R5F563TCDDFA#H1 uses a 120-pin LQFP package designated PLQP0120KA-A, measuring 16 × 16 mm with 0.5 mm pitch. It provides 72 general-purpose I/O pins, 21 dedicated input-only pins, and 26 open-drain outputs, with 39 pins rated for 5-V tolerance - matching the mechanical and thermal requirements of industrial motor drive and power supply PCB layouts for R5F563TCDDFA#H1.