Renesas R5F566TKCDFB#30

Overview

R5F566TKCDFB#30 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial real-time applications, operating at up to 160 MHz with 928 CoreMark performance, 1 MB on-chip code flash, 128 KB SRAM (no wait states), and integrated 3-phase/5-phase complementary PWM generation for inverter drive systems.

For engineers reviewing the R5F566TKCDFB#30 datasheet, R5F566TKCDFB#30 pinout, R5F566TKCDFB#30 application, or R5F566TKCDFB#30 equivalent, key selection criteria include its 144-pin LFQFP package, 160-MHz GPTW/MTU3 timer subsystem, 12-bit S12ADH ADC with simultaneous sampling across three units, HRPWM with 195-ps timing resolution, and ISO 11898-1 CAN interface supporting 32 mailboxes.

Technical Context

The R5F566TKCDFB#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and configurable endian support. It integrates dual-clock domain architecture: ICLK up to 160 MHz for CPU/core logic, and independent PCLKA (≤120 MHz), PCLKB (≤60 MHz), PCLKC (≤160 MHz), and PCLKD (≤60 MHz) domains for peripheral modules.

Its real-time motor control capability stems from tightly coupled hardware acceleration: GPTW (10-channel 32-bit PWM), MTU3d (9-channel 16-bit timer), HRPWM (4-channel sub-195-ps edge control), and ELC event linking enabling interrupt-free inter-module coordination - all synchronized to PCLKC for deterministic timing.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package (LFQFP), 20 mm × 20 mm body, 0.5 mm lead pitch, exposed pad (thermal enhancement), RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar motor control MCU applications.

Compared with R5F566TKCDFB#30, the R5F566TKEDFB#30 offers extended thermal range without sacrificing performance or peripherals, while R5F566TADFB#30 reduces memory capacity to lower BOM cost - both maintain identical pinout, PWM timing resolution, and ADC architecture for seamless migration.

Availability

R5F566TKCDFB#30 is available at Aetrix Electronics and suitable for industrial motor drives, robotics actuation control, renewable energy inverters, and factory automation PLCs requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F566TKCDFB#30 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 industrial, automotive, and enterprise markets.

The RX66T Group - including R5F566TKCDFB#30 - was designed specifically for high-performance motor control and real-time industrial automation, integrating advanced PWM, precision analog, and functional safety features into a single scalable MCU platform.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TKCDFB#30?

The R5F566TKCDFB#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency, single-cycle instruction execution, and optimized memory subsystem - all confirmed in Renesas' official R01DS0315EJ0130 datasheet Rev.1.30. The R5F566TKCDFB#30 delivers deterministic real-time response critical for motor control loops.

Does the R5F566TKCDFB#30 support simultaneous sampling across multiple ADC units?

Yes, the R5F566TKCDFB#30 integrates three independent S12ADH 12-bit ADC units (Unit 0: 8 ch, Unit 1: 8 ch, Unit 2: 14 ch) enabling true simultaneous sampling across up to 7 channels per unit. This capability is essential for vector control of 3-phase motors where current and voltage must be captured at identical timestamps - a feature explicitly documented for the R5F566TKCDFB#30 in the RX66T Group datasheet.

What PWM resolution does the R5F566TKCDFB#30 achieve with its HRPWM module?

The R5F566TKCDFB#30 achieves a minimum PWM edge timing resolution of 195 ps using its 4-channel High-Resolution PWM (HRPWM) module, which operates on GPTW0–GPTW3 outputs. This specification is measured at 160 MHz system clock and enables precise dead-time control for SiC/GaN power stages - a value directly specified in the R01DS0315EJ0130 datasheet Section 1.1 and validated for the R5F566TKCDFB#30 package variant.

Which package and pin count does the R5F566TKCDFB#30 use?

The R5F566TKCDFB#30 uses a 144-pin Low-profile Quad Flat Package (LFQFP) with PLQP0144KA-B footprint: 20 mm × 20 mm body size, 0.5 mm lead pitch, and exposed thermal pad. It provides 110 general-purpose I/O pins, including 4 with 5-V tolerance and 15 high-current outputs - details confirmed in Table 1.1 and package listing of the R01DS0315EJ0130 datasheet.

Does the R5F566TKCDFB#30 include functional safety features for IEC 60730 compliance?

Yes, the R5F566TKCDFB#30 includes dedicated hardware for IEC 60730 Class B compliance: oscillation-stop detection, RAM test assist (via DOC), CRC calculator (CRCA), clock frequency accuracy measurement (CAC), independent watchdog timer (IWDT), and register write protection. These features are explicitly listed in the "Useful functions for IEC60730 compliance" section of the R01DS0315EJ0130 datasheet and apply to the R5F566TKCDFB#30 device.