Renesas R5F566TEAGFF#30

Overview

R5F566TEAGFF#30 from Renesas is a 160-MHz, 32-bit RXv3 core MCU optimized for motor control and industrial inverter applications. It integrates 1 MB code flash, 128 KB SRAM (no wait states), 32 KB data flash (100k erase cycles), dual 12-bit DACs, six analog comparators, and three 12-bit ADC units with simultaneous sampling across 30 channels. Its HRPWM delivers 195-ps timing resolution for precise gate drive in 3-phase/5-phase inverters.

For engineers reviewing the R5F566TEAGFF#30 datasheet, R5F566TEAGFF#30 pinout, R5F566TEAGFF#30 application, or R5F566TEAGFF#30 equivalent, key selection criteria include 160-MHz real-time PWM timing control, IEC60730-compliant safety features (IWDT, CAC, CRCA, DOC, TM), integrated USB 2.0 FS host/function, CAN 2.0B (32 mailboxes), and support for 5-V tolerant I/O in industrial temperature range (–40°C to +105°C).

Technical Context

The R5F566TEAGFF#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 supports PLL multiplication using 8–24 MHz external resonators or internal 16/18/20 MHz HOCO, enabling independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 160 MHz) for deterministic timer and ADC synchronization.

Motor control is enabled by tightly coupled peripherals: ten 32-bit GPTW timers with complementary PWM, nine 16-bit MTU3d channels supporting 3-phase dead-time compensation, four HRPWM channels synchronized to GPTW outputs, and ELC-driven event chaining that initiates A/D conversion, PWM updates, and comparator actions without CPU intervention - critical for sub-microsecond closed-loop response.

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 R5F566TEAGFF#30, the R5F566TEADFP#30 reduces package size and feature set for cost-sensitive embedded motor control, while the R5F566TKEDFP#30 upgrades to RX72T for applications demanding higher computational throughput and industrial Ethernet - neither offers pin-to-pin compatibility, but both share identical peripheral architecture and software abstraction layers.

Availability

R5F566TEAGFF#30 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, PLC I/O modules, and EV onboard chargers requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F566TEAGFF#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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX66T Group - including R5F566TEAGFF#30 - was designed specifically for high-performance motor control in industrial inverters and appliances, integrating real-time PWM, safety-certified peripherals, and robust communication interfaces on a single die.

FAQ

What is the maximum operating frequency and core type of the R5F566TEAGFF#30?

The R5F566TEAGFF#30 operates at a maximum frequency of 160 MHz using the 32-bit RXv3 CPU core. This core delivers 928 CoreMark performance and includes a single-precision IEEE 754 floating-point unit, 111-instruction set with DSP extensions, and barrel shifter - all optimized for deterministic motor control loop execution. The R5F566TEAGFF#30 achieves zero-wait-state access to 128 KB SRAM at this speed.

Does the R5F566TEAGFF#30 support IEC60730 functional safety requirements?

Yes, the R5F566TEAGFF#30 includes multiple hardware features certified for IEC60730 Class B compliance: independent watchdog timer (IWDT) with dedicated 120-kHz oscillator, clock accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOC) for RAM testing, oscillation-stop detection, and register write protection. These are implemented in silicon and require no external components - essential for self-test routines in R5F566TEAGFF#30-based inverter designs.

What PWM resolution and channel count does the R5F566TEAGFF#30 provide for motor control?

The R5F566TEAGFF#30 provides ten 32-bit GPTW channels, nine 16-bit MTU3d channels, and four HRPWM channels synchronized to GPTW outputs. Its HRPWM achieves a minimum timing resolution of 195 ps at 160 MHz - enabling precise dead-time insertion and gate delay compensation critical for SiC/GaN inverter designs. All PWM units support complementary output modes with automatic dead-time generation and fault shutdown via POE3B.

How many analog-to-digital converter channels does the R5F566TEAGFF#30 support, and what is their sampling capability?

The R5F566TEAGFF#30 integrates three independent 12-bit S12ADH ADC units totaling 30 input channels: Unit 0 (8 ch), Unit 1 (8 ch), and Unit 2 (14 ch). It supports simultaneous sampling across all units triggered by MTU3/GPTW events, achieving 0.9 µs conversion time per channel at 60 MHz ADCLK. Each unit includes dedicated sample-and-hold circuits (3 per unit) and programmable gain amplifiers for pseudo-differential inputs - vital for R5F566TEAGFF#30-based current/voltage sensing.

What communication interfaces are integrated into the R5F566TEAGFF#30, and which are safety-relevant?

The R5F566TEAGFF#30 integrates USB 2.0 FS host/function/OTG, CAN 2.0B (32 mailboxes), seven SCI channels (including LIN-capable SCI12), one RIIC (I²C/SMBus), and one RSPI. CAN and USB are safety-relevant: CAN enables fail-safe communication with master controllers in industrial drives, while USB supports secure firmware updates and field diagnostics. Both interfaces are supported by TSIP-Lite AES encryption and ELC-triggered error logging - critical for R5F566TEAGFF#30 deployment in certified systems.