Renesas R5F566TKADFP#30

Overview

R5F566TKADFP#30 from Renesas is a 32-bit RXv3 microcontroller optimized for real-time motor control, featuring a 160 MHz CPU core, 1 MB on-chip code flash, 128 KB SRAM (no wait states), 32 KB data flash (100,000 write cycles), and integrated high-resolution PWM with 195 ps timing resolution. It supports IEC60730-compliant safety functions and targets industrial inverters, servo drives, and PMSM/BLDC motor systems.

For engineers reviewing the R5F566TKADFP#30 datasheet, R5F566TKADFP#30 pinout, R5F566TKADFP#30 application, or R5F566TKADFP#30 equivalent, this MCU delivers deterministic 160 MHz real-time control, simultaneous 3-unit 12-bit ADC sampling, 3-phase/5-phase complementary PWM generation, and hardware-accelerated AES-128/256 encryption - all in a 144-pin LFQFP package with 5-V tolerant I/O and -40°C to +105°C operation.

Technical Context

The R5F566TKADFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and 111-instruction set including DSP extensions. Its clock system integrates PLL, HOCO (16–20 MHz), LOCO (240 kHz), and IWDT-dedicated oscillator, enabling independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 160 MHz) for precise timer and ADC synchronization.

Real-time motor control is enabled by tightly coupled peripherals: ten 32-bit GPTW timers with synchronous start/stop and dead-time insertion; nine 16-bit MTU3d channels supporting 3-phase complementary PWM; four HRPWM channels for sub-nanosecond edge placement; and three 12-bit S12ADH ADC units with programmable gain amplifiers and simultaneous sampling across 30 channels.

Key Specifications

Pinout & Package

Package: 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch, exposed pad, RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TKADFP#30, the R5F566TEADFP#30 and R5F566TJADFP#30 retain identical timing performance, PWM resolution, ADC architecture, and safety features but scale down flash/SRAM to reduce unit cost - making them drop-in alternatives for derivative designs with constrained memory requirements.

Availability

R5F566TKADFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, servo controllers, and electric power steering systems requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for R5F566TKADFP#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT applications.

The RX66T Group is designed specifically for high-performance motor control, integrating real-time PWM, precision analog, and functional safety features to replace discrete MCU + FPGA + analog ASIC combinations in industrial drives.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TKADFP#30?

The R5F566TKADFP#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark in benchmark testing. This performance stems from its RXv3 CPU core with single-cycle instruction execution, 32-bit multiplier/divider, and barrel shifter - enabling fast mathematical operations essential for real-time motor control algorithms. The R5F566TKADFP#30 sustains this speed across its full temperature range (-40°C to +105°C).

Does the R5F566TKADFP#30 support simultaneous sampling across all ADC channels?

Yes, the R5F566TKADFP#30 integrates three independent 12-bit S12ADH ADC units (Unit 0: 8 channels, Unit 1: 8 channels, Unit 2: 14 channels) that support true simultaneous sampling. This allows concurrent acquisition of up to 30 analog inputs - critical for accurate current reconstruction in dual-shunt or three-shunt motor control topologies. The R5F566TKADFP#30 uses hardware triggers from GPTW/MTU3 to synchronize sampling across units with sub-microsecond alignment.

What PWM resolution and complementary output capabilities does the R5F566TKADFP#30 provide?

The R5F566TKADFP#30 delivers 195 ps minimum timing resolution via its four-channel HRPWM block, which refines the edges of GPTW-generated waveforms. It supports 10-channel single-phase, 3-channel 3-phase, and 2-channel 5-phase complementary PWM outputs with programmable dead time. These capabilities are implemented in hardware (MTU3d, GPTW, POE3B) to ensure deterministic timing - essential for minimizing shoot-through risk in IGBT/MOSFET inverter stages. The R5F566TKADFP#30 maintains this resolution across its full operating temperature range.

How does the R5F566TKADFP#30 support IEC60730 functional safety compliance?

The R5F566TKADFP#30 includes dedicated hardware for IEC60730 Class B compliance: oscillation-stoppage detection for main clock, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with window function, RAM test-assisting function via DOC, CRC calculator (CRCA), and register write protection. These features enable self-test routines and fault detection without external components. The R5F566TKADFP#30 documentation provides ready-to-use safety libraries and diagnostic coverage metrics to accelerate certification.

What is the package type and pin count of the R5F566TKADFP#30?

The R5F566TKADFP#30 is housed in a 144-pin Low-Profile Quad Flat Package (LFQFP) with PLQP0144KA-B footprint: 20 × 20 mm body, 0.5 mm pitch, exposed thermal pad, and RoHS compliance. It provides 110 general-purpose I/O pins - including 4 with 5-V tolerance, 110 with pull-up resistors, and 110 with open-drain capability - enabling direct interfacing with industrial sensors, gate drivers, and communication transceivers without level shifters. The R5F566TKADFP#30 shares this package with other RX66T variants for design reuse.