Renesas R5F566TFGGFP#10

Overview

R5F566TFGGFP#10 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial inverter applications, operating at up to 160 MHz with 1 MB code flash, 128 KB SRAM, 32 KB data flash, integrated 12-bit A/D converter (30-channel), 32-bit GPTW timers (10 channels), and 4-channel HRPWM with 195 ps resolution - deployed in industrial servo drives and HVAC compressor control.

For engineers reviewing the R5F566TFGGFP#10 datasheet, R5F566TFGGFP#10 pinout, R5F566TFGGFP#10 application, or R5F566TFGGFP#10 equivalent, key selection considerations include its 144-pin LFQFP package, CAN 2.0B compliance, IEC60730 safety features, USB 2.0 FS host/function capability, and support for 3-phase/5-phase complementary PWM generation with dead-time control.

Technical Context

The R5F566TFGGFP#10 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and configurable endian mode. Its clock system integrates PLL, high-speed on-chip oscillator (16–20 MHz), and independent IWDT-dedicated 120-kHz oscillator - enabling precise timing for real-time motor control loops.

Peripheral coordination is managed via Event Link Controller (ELC), allowing 188 internal event signals to trigger timer starts/stops, A/D conversions, or GPIO state changes without CPU intervention - critical for deterministic response in closed-loop inverter systems operating at 160 MHz system clock and 120 MHz peripheral clocks (PCLKA).

Key Specifications

Pinout & Package

Package: 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch, –40°C to +105°C operating range (G-version).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TEGKFP#10, the R5F566TFGGFP#10 provides full 144-pin I/O, all 10 GPTW channels, and complete HRPWM capability essential for high-fidelity motor control - while R7FA6M2AF3CFP#AA0 trades PWM resolution for Arm ecosystem advantages and enhanced floating-point performance in non-safety-critical contexts.

Availability

R5F566TFGGFP#10 is available at Aetrix Electronics and suitable for industrial servo drives, HVAC compressor inverters, PLC I/O modules, and renewable energy inverters requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F566TFGGFP#10 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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX66T Group is designed specifically for high-performance motor control and industrial automation, integrating advanced PWM, safety features, and real-time peripherals to replace discrete analog/motor control ICs with a single-chip solution.

FAQ

What is the maximum operating frequency and core architecture of the R5F566TFGGFP#10?

The R5F566TFGGFP#10 operates at a maximum frequency of 160 MHz using the 32-bit RXv3 CPU core. It delivers 928 CoreMark performance and supports IEEE 754-compliant single-precision floating-point operations. The core features a 4-Gbyte linear address space, 111 instructions including DSP extensions, and configurable little/big-endian data arrangement - all confirmed in the R01DS0315EJ0130 Rev.1.30 datasheet.

Does the R5F566TFGGFP#10 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TFGGFP#10 includes dedicated hardware for IEC60730 Class B compliance: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), RAM test-assisting function via DOC, independent watchdog timer (IWDT), and register write protection. These features are documented in Section 1.1 and Table 1.1 of the R01DS0315EJ0130 datasheet and require no external components to implement self-test routines.

What PWM resolution and channel count does the R5F566TFGGFP#10 provide for motor control?

The R5F566TFGGFP#10 provides 10 channels of 32-bit GPTW timers and 4 channels of High-Resolution PWM (HRPWM) with a minimum timing resolution of 195 ps at 160 MHz. It supports single-phase, 3-phase, and 5-phase complementary PWM modes with automatic dead-time insertion - all verified in the "Up to 31 extended-function timers" and "High-resolution PWM waveform generation circuit (HRPWM)" sections of the R01DS0315EJ0130 datasheet.

How many analog input channels and what ADC resolution does the R5F566TFGGFP#10 offer?

The R5F566TFGGFP#10 integrates three 12-bit A/D converter units (S12ADH) totaling 30 input channels: Unit 0 (8 channels), Unit 1 (8 channels), and Unit 2 (14 channels). Each unit includes dedicated sample-and-hold circuits, and Units 0 and 1 support pseudo-differential input via integrated programmable gain amplifiers - specifications confirmed on page 9 of the R01DS0315EJ0130 datasheet.

Is USB 2.0 Full-Speed functionality available on the R5F566TFGGFP#10, and what interface type does it use?

Yes, the R5F566TFGGFP#10 includes a USB 2.0 Full-Speed host/function module (USBb) compliant with the USB 2.0 specification, supporting 12 Mbps transfer rates and OTG operation. It integrates an on-chip transceiver and 2 KB RAM buffer, eliminating the need for external pull-up/pull-down resistors - as specified in Table 1.1 (page 7) and Section 1.1 of the R01DS0315EJ0130 datasheet.