Renesas R5F566TKGDFP#30

Overview

R5F566TKGDFP#30 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial inverter 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 timers (GPTW/MTU3) with 195 ps HRPWM resolution. It supports CAN 2.0B, full-speed USB 2.0 host/function/OTG, and IEC60730-compliant safety features including independent watchdog timer, oscillation-stop detection, and RAM test-assisting functions.

For engineers reviewing the R5F566TKGDFP#30 datasheet, R5F566TKGDFP#30 pinout, R5F566TKGDFP#30 application, or R5F566TKGDFP#30 equivalent, this MCU delivers deterministic real-time motor control with simultaneous sampling across three 12-bit A/D units (30 channels total), programmable gain amplifiers for current sensing, and hardware-accelerated encryption (AES-128/256, TRNG) - all in a 144-pin LFQFP package rated for –40°C to +105°C operation.

Technical Context

The R5F566TKGDFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and dual-bus architecture enabling concurrent access to flash (ICLK ≤ 120 MHz, zero wait states with cache hit) and peripherals. Its clock system integrates PLL with selectable reference sources (8–24 MHz crystal or 16/18/20 MHz HOCO), supporting independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 160 MHz for timer reference).

Motor control is enabled by tightly coupled timing subsystems: ten 32-bit GPTW channels support single-/3-/5-phase complementary PWM with dead-time insertion and synchronous start/stop; nine 16-bit MTU3d channels provide additional PWM and phase-counting capability; and four HRPWM channels overlay sub-nanosecond edge timing (195 ps min) onto GPTW outputs. Event Link Controller (ELC) enables autonomous peripheral interoperation without CPU intervention during sleep modes.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TKGDFP#30, the R5F566TKJDFP#30 offers identical functionality at lower temperature grade (reducing cost), while the R5F566TJGDFP#30 maintains the same thermal and packaging specs but halves flash and RAM - enabling tiered design scaling without re-layout.

Availability

R5F566TKGDFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, and automotive auxiliary systems requiring stable component supply, long-term lifecycle support, and guaranteed traceability for safety-critical deployments.

Supply support for R5F566TKGDFP#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 delivering trusted embedded solutions for automotive, industrial, infrastructure, and IoT applications, with deep expertise in microcontrollers, analog, and power devices.

The RX66T Group is designed specifically for high-performance motor control and inverter applications, integrating precision PWM, multi-unit ADC, safety accelerators, and real-time communication interfaces to replace discrete control architectures with a single-chip solution.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TKGDFP#30?

The R5F566TKGDFP#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its RXv3 CPU core's efficiency in executing real-time motor control algorithms, including field-oriented control (FOC) loops, with minimal latency. The R5F566TKGDFP#30 sustains this speed across its full memory and peripheral subsystems under specified voltage and temperature conditions.

Does the R5F566TKGDFP#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TKGDFP#30 includes dedicated hardware features for IEC60730 Class B compliance: independent watchdog timer (IWDT) with dedicated oscillator, oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOC) for RAM testing, and register write protection. These reduce software implementation burden and accelerate safety certification for motor control applications.

What PWM resolution and channel count does the R5F566TKGDFP#30 provide for motor control?

The R5F566TKGDFP#30 delivers three-tiered PWM capability: ten 32-bit GPTW channels support single-/3-/5-phase complementary PWM; nine 16-bit MTU3d channels add flexible PWM and phase counting; and four HRPWM channels overlay 195 ps minimum edge resolution onto GPTW outputs. This enables precise dead-time control, fast current-loop updates, and accurate commutation timing essential for high-efficiency inverters.

How many analog-to-digital converter channels does the R5F566TKGDFP#30 have, and what is their sampling capability?

The R5F566TKGDFP#30 integrates three independent 12-bit S12ADH units totaling 30 input channels - eight each for Units 0 and 1 (with 3 sample-and-hold circuits per unit), and 14 for Unit 2. All units support simultaneous hardware-triggered sampling via MTU3/GPTW, achieving 0.9 µs minimum conversion time at 60 MHz ADCLK, enabling accurate, phase-aligned current and voltage acquisition in 3-phase motor control.

What is the package type and temperature grade of the R5F566TKGDFP#30?

The R5F566TKGDFP#30 uses a 144-pin LFQFP package (PLQP0144KA-B, 20 mm × 20 mm, 0.5 mm pitch) and is rated for operation from –40°C to +105°C (G-version). This extended temperature range ensures reliability in demanding industrial and automotive under-hood environments, while the exposed thermal pad supports effective heat dissipation during sustained PWM operation.