Renesas R5F566TEEGFP#30

Overview

R5F566TEEGFP#30 from Renesas is a 32-bit RXv3 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 high-resolution PWM (195 ps minimum resolution) for precise 3-phase/5-phase inverter gate timing.

For engineers reviewing the R5F566TEEGFP#30 datasheet, R5F566TEEGFP#30 pinout, R5F566TEEGFP#30 application, or R5F566TEEGFP#30 equivalent, this MCU delivers deterministic real-time control with simultaneous sampling across three 12-bit A/D units (30 channels total), on-chip FPU, IEC60730 safety features, and dual CAN/USB FS interfaces - critical for servo drives, HVAC compressors, and industrial PLCs.

Technical Context

The R5F566TEEGFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and configurable endian support. Its clock system integrates PLL, HOCO (16–20 MHz), LOCO (240 kHz), and main oscillator (8–24 MHz) with independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 160 MHz).

Real-time motor control is enabled by tightly coupled peripherals: 10-channel 32-bit GPTW timers with synchronous start/stop and dead-time generation, 9-channel MTU3d for 3-phase complementary PWM, 4-channel HRPWM with sub-nanosecond edge placement, and ELC-driven event chaining that triggers A/D conversion or timer actions without CPU intervention.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package (LFQFP), 20 × 20 mm body, 0.5 mm pitch, exposed pad, RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TEEGFP#30, the R5F566TEADFP#30 reduces memory resources while preserving identical real-time control latency and safety features, whereas the R5F566TKEDFP#30 trades package size and I/O count for board area savings - both require validation of flash/SRAM usage and peripheral channel allocation in final firmware.

Availability

R5F566TEEGFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, HVAC inverter systems, and automotive body control modules requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-critical production.

Supply support for R5F566TEEGFP#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT applications.

The RX66T Group - including R5F566TEEGFP#30 - was designed specifically for high-performance motor control, featuring hardware-accelerated PWM, simultaneous A/D sampling, and IEC60730 safety functions to replace discrete analog/motor control ICs in inverters and servo systems.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TEEGFP#30?

The R5F566TEEGFP#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance under benchmark conditions. This reflects its RXv3 CPU core efficiency, on-chip FPU, and zero-wait-state 128 KB SRAM - enabling deterministic execution of complex motor control algorithms within tight timing budgets. The R5F566TEEGFP#30 sustains this performance across its full industrial temperature range (–40°C to +105°C).

Does the R5F566TEEGFP#30 support IEC60730 Class B functional safety certification?

Yes, the R5F566TEEGFP#30 includes dedicated hardware features for IEC60730 Class B compliance: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), data operation circuit (DOC) for RAM testing, CRC calculator (CRCA), register write protection, and independent watchdog timer (IWDT). These capabilities are documented in Renesas Application Note R01AN5019JJ0100 and reduce external component count for certified designs. The R5F566TEEGFP#30 itself is not pre-certified, but provides the necessary building blocks.

What are the key differences between the R5F566TEEGFP#30 and R5F566TEADFP#30?

The R5F566TEEGFP#30 and R5F566TEADFP#30 share identical 144-pin LFQFP packaging, peripheral sets, and CPU architecture, but differ in memory: R5F566TEEGFP#30 has 1 MB code flash and 128 KB SRAM, while R5F566TEADFP#30 offers 512 KB flash and 64 KB SRAM. Both support the same 160 MHz operation, HRPWM, and safety features. The R5F566TEEGFP#30 is suited for complex firmware with large control libraries or dual-application partitioning.

Can the R5F566TEEGFP#30 generate 3-phase complementary PWM waveforms with automatic dead-time insertion?

Yes, the R5F566TEEGFP#30 supports 3-phase complementary PWM using its MTU3d module (9 channels) and GPTW timers (10 channels), with hardware-based dead-time insertion and non-overlapping waveform generation. The MTU3d's complementary PWM mode automatically configures dead times and supports reset-synchronized output for inverter gate drivers. This capability is validated in Renesas Motor Workbench examples and requires no CPU overhead during runtime - a core feature of the R5F566TEEGFP#30's motor control architecture.

What debugging interfaces does the R5F566TEEGFP#30 support, and are they compatible with standard tools?

The R5F566TEEGFP#30 supports both JTAG and single-wire FINE debugging interfaces, fully compatible with Renesas E2 studio, CS+ IDE, and third-party debug probes (e.g., Segger J-Link, Lauterbach TRACE32). FINE enables minimal-pin debugging on space-constrained boards, while JTAG supports full boundary-scan and real-time trace. Both interfaces provide full memory access, breakpoint setting, and register inspection - essential for validating R5F566TEEGFP#30-based motor control firmware in development and production test.