Renesas R5F566TKFDFP#30

Overview

R5F566TKFDFP#30 from Renesas is a 32-bit RXv3 core 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, 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, and IEC60730 safety functions for real-time power electronics control.

For engineers reviewing the R5F566TKFDFP#30 datasheet, R5F566TKFDFP#30 pinout, R5F566TKFDFP#30 application, or R5F566TKFDFP#30 equivalent, key selection criteria include its 144-pin LFQFP package with 110 GPIOs, 32-channel 12-bit ADC with simultaneous sampling across three units, dual 12-bit DACs, and hardware-accelerated AES-128/256 encryption via TSIP-Lite - all validated for –40°C to +105°C operation.

Technical Context

The R5F566TKFDFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and configurable endian support. Its clock system integrates PLL, high-speed on-chip oscillator (16–20 MHz), and independent IWDT-dedicated 120-kHz oscillator, enabling precise timing control across PCLKA (120 MHz), PCLKC (160 MHz), and ADCLK (60 MHz) domains.

Motor control is enabled by tightly coupled peripherals: 10-channel 32-bit GPTW timers with dead-time generation and synchronous start/stop, 9-channel 16-bit MTU3d with 3-phase complementary PWM output, and HRPWM circuitry delivering 195 ps timing resolution for gate driver synchronization - all coordinated via Event Link Controller (ELC) without CPU intervention.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TKFDFP#30, R5F566TKEDFP#30 reduces SRAM and removes PGA support - lowering BOM cost but limiting real-time multi-axis control scalability; R5F566TJFDFP#30 trades +105°C operation and TSIP-Lite for lower unit price, making it viable only in thermally benign, non-security-critical applications.

Availability

R5F566TKFDFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, electric vehicle onboard chargers, PLC I/O modules, and smart power supplies requiring stable component supply across extended temperature and long product lifecycles.

Supply support for R5F566TKFDFP#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power management ICs for industrial, automotive, and IoT applications.

The RX66T Group - including R5F566TKFDFP#30 - was designed specifically for high-performance motor control and inverter systems, integrating precision PWM, multi-unit ADC, and functional safety features to replace discrete control architectures.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TKFDFP#30?

The R5F566TKFDFP#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency with single-cycle instruction execution, on-chip FPU, and optimized memory subsystem - validated under real-world conditions using the EEMBC CoreMark 1.0 test suite at full speed with ROM cache enabled.

Does the R5F566TKFDFP#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TKFDFP#30 includes hardware features required for IEC60730 Class B compliance: oscillation-stop detection, RAM test assist via DOC, CRC calculator (CRCA), independent watchdog timer (IWDTa), clock frequency accuracy measurement (CAC), and A/D converter disconnection detection - all documented in Renesas Application Note R01AN3917EU0100.

What package type and pin count does the R5F566TKFDFP#30 use?

The R5F566TKFDFP#30 uses a 144-pin Low-profile Quad Flat Package (LFQFP) with PLQP0144KA-B footprint: 20 × 20 mm body size, 0.5 mm pitch, and exposed thermal pad. It provides 110 general-purpose I/O pins, including 4 with 5-V tolerance and 15 with large-current drive capability.

How many channels of 12-bit ADC does the R5F566TKFDFP#30 integrate, and what sampling capability does it offer?

The R5F566TKFDFP#30 integrates a total of 30 channels across three independent 12-bit S12ADH ADC units (Unit 0: 8 ch, Unit 1: 8 ch, Unit 2: 14 ch), supporting simultaneous sampling across all units. Each unit includes dedicated sample-and-hold circuits, programmable gain amplifiers (3 channels × 2), and hardware-triggered conversion with minimum 0.9 µs per channel at 60 MHz ADCLK.

Is the R5F566TKFDFP#30 equipped with hardware encryption capabilities?

Yes, the R5F566TKFDFP#30 includes Trusted Secure IP Lite (TSIP-Lite) with AES-128 and AES-256 block cipher support (ECB, CBC, GCM, CTR), true random number generation, and secure key management. This enables secure boot, encrypted firmware updates, and runtime data protection - all implemented in dedicated hardware to avoid CPU overhead or timing side-channel leakage.