Renesas R5F566TEFGFP#30

Overview

R5F566TEFGFP#30 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. It supports CAN (ISO 11898-1), full-speed USB 2.0, and IEC60730-compliant safety functions.

For engineers reviewing the R5F566TEFGFP#30 datasheet, R5F566TEFGFP#30 pinout, R5F566TEFGFP#30 application, or R5F566TEFGFP#30 equivalent, key selection criteria include 160 MHz real-time PWM timing precision, simultaneous 3-unit A/D sampling for motor phase current sensing, on-chip TSIP-Lite encryption, 5-V tolerant I/O for industrial interfacing, and IEC60730 self-test support including oscillation-stop detection and RAM test assistance.

Technical Context

The R5F566TEFGFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and configurable endian mode. Its clock system integrates PLL with 8–24 MHz external resonator or 16/18/20 MHz HOCO reference, enabling independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 160 MHz) for precise timer and ADC synchronization.

Motor control is enabled by tightly coupled peripherals: GPTW timers drive complementary PWM outputs with programmable dead time and synchronous start/stop; HRPWM refines edge timing down to 195 ps; ELC links A/D conversion triggers directly to timer events without CPU intervention; and MTU3d provides 3-phase inverter waveform generation with automatic dead-time compensation and phase-counting capability.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin LFQFP, 20 × 20 mm, 0.5 mm pitch, RoHS-compliant, rated for –40°C to +105°C operation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TEFGFP#30, the R5F566TEADFP#30 reduces memory resources while maintaining full peripheral compatibility for simpler motor drives, whereas the R5F566TKEDFP#30 adds PGA circuitry for higher-precision current sensing-neither is pin-compatible without layout revision due to differing internal routing of PGA inputs.

Availability

R5F566TEFGFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, renewable energy converters, and factory automation controllers requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F566TEFGFP#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 automotive, industrial, and IoT markets.

The RX66T Group is designed specifically for high-performance motor control and inverter applications, integrating real-time PWM timing, simultaneous A/D sampling, safety accelerators, and industrial communication interfaces in a single chip.

FAQ

What is the maximum operating frequency and CPU architecture of the R5F566TEFGFP#30?

The R5F566TEFGFP#30 features a 32-bit RXv3 CPU core with a maximum operating frequency of 160 MHz, achieving 928 CoreMark performance. It supports IEEE 754-compliant single-precision floating-point operations, 111 instructions, and configurable little/big-endian data arrangement. The R5F566TEFGFP#30 uses on-chip 32×32→64-bit multiplier and 32/32→32-bit divider for efficient motor control math.

Does the R5F566TEFGFP#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TEFGFP#30 includes hardware-accelerated IEC60730 Class B safety functions: oscillation-stop detection, A/D converter disconnection check, clock frequency accuracy measurement (CAC), RAM test assistance via DOC, CRC calculator (CRCA), and register write protection. These features reduce software certification burden and enable certified motor control implementations without external safety monitors.

What are the key motor control peripherals integrated into the R5F566TEFGFP#30?

The R5F566TEFGFP#30 integrates three dedicated motor control peripherals: 32-bit GPTW timers (10 channels) for flexible PWM generation, 4-channel HRPWM with 195 ps edge resolution for SiC/GaN gate drive precision, and MTU3d (9 channels) with automatic dead-time compensation and 3-phase waveform synthesis. All are coordinated via the Event Link Controller (ELC) for CPU-free synchronization.

What is the package type and thermal rating of the R5F566TEFGFP#30?

The R5F566TEFGFP#30 uses the PLQP0144KA-B package: a 144-pin LFQFP with 20 × 20 mm body, 0.5 mm pitch, and exposed pad for thermal dissipation. It is rated for operation from –40°C to +105°C (G-version), making it suitable for under-hood automotive inverters and industrial environments with high ambient temperatures.

How does the R5F566TEFGFP#30 handle analog signal acquisition for motor current sensing?

The R5F566TEFGFP#30 features a 30-channel 12-bit A/D converter (S12ADH) with three independent sample-and-hold units - two with 3-channel PGA support for pseudo-differential shunt current measurement and one 14-channel unit for voltage and temperature sensing. Conversion time is 0.9 µs per channel at 60 MHz ADCLK, and triggers can be hardware-synchronized to PWM events via ELC or MTU3.