Renesas R5F566TEAGFP#30

Overview

R5F566TEAGFP#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 (no wait states), and integrated 3-phase/5-phase complementary PWM generation with 195 ps timing resolution. It integrates dual 12-bit ADC units with simultaneous sampling across 30 channels, 6-channel analog comparators, 2-channel 12-bit DACs, CAN 2.0B, full-speed USB 2.0, and TSIP-Lite encryption for IEC 60730-compliant safety-critical systems.

For engineers reviewing the R5F566TEAGFP#30 datasheet, R5F566TEAGFP#30 pinout, R5F566TEAGFP#30 application, or R5F566TEAGFP#30 equivalent, key selection criteria include its 144-pin LFQFP package with 110 GPIOs (4 × 5-V tolerant), 160-MHz GPTW/MTU3 timer subsystem supporting single-/3-/5-phase PWM, HRPWM with sub-200-ps edge placement, and dedicated hardware for real-time motor control loop execution without CPU intervention.

Technical Context

The R5F566TEAGFP#30 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, 111-instruction set including DSP extensions, and little-endian (configurable) data alignment. Its clock system combines an 8–24 MHz external crystal oscillator with PLL multiplication and three independent on-chip oscillators (16/18/20 MHz HOCO, 240 kHz LOCO, 120 kHz IWDT clock), enabling precise peripheral clock domain partitioning: ICLK up to 160 MHz, PCLKA up to 120 MHz (GPTW/MTU3/HRPWM), PCLKB up to 60 MHz (ADC/DAC/SCI), and PCLKD dedicated to S12ADH at 60 MHz.

Real-time motor control is enabled by tightly coupled peripherals: ELC allows event-triggered module activation without CPU overhead; GPTW provides 10 × 32-bit PWM channels with synchronous start/stop and dead-time insertion; MTU3d delivers 9 × 16-bit timer channels with 3-phase complementary output and automatic dead-time compensation; and HRPWM refines GPTW0–GPTW3 outputs with 195 ps minimum resolution. All timers support A/D conversion triggering synchronized to PWM edges.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 mm × 20 mm body, 0.5 mm lead 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 R5F566TEAGFP#30, the R5F566TEADFP#30 sacrifices USB and ADC channels for smaller size, while R5F566TEBGFN#30 retains USB but removes PGA circuitry - making R5F566TEAGFP#30 the only variant offering full 30-channel simultaneous ADC, PGA, and USB in a 144-pin package for highest-fidelity motor control designs.

Availability

R5F566TEAGFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, electric vehicle onboard chargers, and PLC motion control modules requiring stable component supply across extended product lifecycles.

Supply support for R5F566TEAGFP#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 R5F566TEAGFP#30, was designed specifically for high-performance motor control applications requiring real-time PWM precision, integrated analog sensing, and functional safety compliance - targeting inverter-driven systems from appliances to industrial automation.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TEAGFP#30?

The R5F566TEAGFP#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency with integrated FPU and optimized instruction pipeline - enabling rapid execution of motor control algorithms such as field-oriented control (FOC) and space-vector modulation (SVM) in real time. The R5F566TEAGFP#30 sustains this performance across its full operating temperature range (–40°C to +85°C).

Does the R5F566TEAGFP#30 support simultaneous sampling across all 30 ADC channels?

No, the R5F566TEAGFP#30 supports simultaneous sampling across up to 7 channels per group using its three independent S12ADH units (Unit 0: 8 channels, Unit 1: 8 channels, Unit 2: 14 channels), but not all 30 channels simultaneously. Units 0 and 1 each include three sample-and-hold circuits enabling true concurrent acquisition of up to 7 channels (e.g., three phase currents + DC bus + temperature + auxiliary). Unit 2 operates independently without sample-and-hold. The R5F566TEAGFP#30 uses ELC-triggered sequencing to coordinate sampling across units for deterministic timing.

What PWM resolution does the R5F566TEAGFP#30 achieve with its HRPWM feature?

The R5F566TEAGFP#30 achieves a minimum PWM edge placement resolution of 195 ps using its High-Resolution PWM (HRPWM) circuit, which refines outputs from GPTW0–GPTW3 channels. This resolution is realized at the maximum 160 MHz system clock and enables precise dead-time control, overmodulation, and harmonic suppression in high-efficiency inverter designs. The HRPWM operates independently of CPU load, ensuring deterministic timing critical for IEC 60730-compliant motor safety functions.

Which communication interfaces are integrated into the R5F566TEAGFP#30 for industrial networking?

The R5F566TEAGFP#30 integrates CAN 2.0B (1 channel, 32 mailboxes), full-speed USB 2.0 (host/function/OTG), seven Serial Communications Interfaces (SCIj/i/h), one I2C bus interface (RIICa, 400 kbps), and one Serial Peripheral Interface (RSPIc, 30 Mbps). These interfaces support industrial networking requirements including fieldbus connectivity (CAN), PC-based commissioning (USB), sensor/actuator communication (I2C/SCI), and high-speed peripheral bridging (RSPI). The R5F566TEAGFP#30 does not include Ethernet or industrial Ethernet variants (e.g., EtherCAT) on-die.

How does the R5F566TEAGFP#30 meet IEC 60730 Class B safety requirements?

The R5F566TEAGFP#30 meets IEC 60730 Class B requirements through integrated hardware safety features: oscillation-stop detection for main clock failure, independent watchdog timer (IWDT) with dedicated oscillator, RAM test-assisting function via Data Operation Circuit (DOC), CRC calculator (CRCA) for memory/data integrity, register write protection, and clock frequency accuracy measurement circuit (CAC). These features enable self-diagnostic routines without CPU dependency - a requirement for Class B compliance. The R5F566TEAGFP#30 also supports Trusted Memory (TM) to protect critical firmware blocks.