Renesas R5F566TEEGFM#10

Overview

R5F566TEEGFM#10 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial real-time 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 timers - deployed in servo drives, inverters, and industrial PLCs.

For engineers reviewing the R5F566TEEGFM#10 datasheet, R5F566TEEGFM#10 pinout, R5F566TEEGFM#10 application, or R5F566TEEGFM#10 equivalent, this page delivers verified specifications including 160 MHz GPTW/MTU3 timer operation, 195 ps HRPWM resolution, IEC60730 safety features, CAN 2.0B compliance, and USB 2.0 FS host/function support - all confirmed for the 144-pin LFQFP package.

Technical Context

The R5F566TEEGFM#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 control across PCLKA (120 MHz), PCLKC (160 MHz), and ADCLK (60 MHz) domains.

Real-time motor control is enabled by tightly coupled peripherals: 10-channel 32-bit GPTW with synchronous start/stop and dead-time generation, 9-channel 16-bit MTU3d supporting 3-phase complementary PWM, 4-channel HRPWM with 195 ps minimum timing resolution, and ELC-driven event chaining that initiates A/D conversion or timer actions without CPU intervention.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 mm × 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 R5F566TEEGFM#10, the R5F566TKEDFP#30 offers identical peripheral timing architecture but scales down I/O and memory for compact designs, while the R7FA6M2AF3CFP#AA0 trades HRPWM and MTU3 precision for higher SRAM and USB speed - making R5F566TEEGFM#10 uniquely balanced for high-fidelity motor control where timing determinism is non-negotiable.

Availability

R5F566TEEGFM#10 is available at Aetrix Electronics and suitable for industrial servo drives, motor inverters, and programmable logic controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature conditions.

Supply support for R5F566TEEGFM#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 industrial, automotive, and IoT markets - with over 40 years of embedded systems expertise.

The RX66T Group, including R5F566TEEGFM#10, was designed specifically for high-performance motor control and real-time industrial automation - integrating advanced PWM, analog sensing, safety, and connectivity in a single chip to replace multi-chip motor control solutions.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TEEGFM#10?

The R5F566TEEGFM#10 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance per the official Renesas benchmark. This reflects deterministic real-time execution capability essential for motor control algorithms, with single-cycle instruction throughput and IEEE 754-compliant FPU support confirmed in the R01DS0315EJ0130 datasheet.

Does the R5F566TEEGFM#10 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TEEGFM#10 includes dedicated hardware for IEC60730 Class B: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), RAM test-assisting function via DOC, CRC calculator (CRCA), independent watchdog timer (IWDTa), and register write protection - all documented in Section 1.1 and Table 1.1 of R01DS0315EJ0130.

What PWM resolution does the R5F566TEEGFM#10 achieve with its HRPWM feature?

The R5F566TEEGFM#10 achieves a minimum timing resolution of 195 ps in High-Resolution PWM (HRPWM) mode when operating at 160 MHz - applicable to GPTW0 through GPTW3 channels. This enables precise dead-time control and phase-shift tuning critical for SiC/GaN inverter efficiency, as specified on page 1 of R01DS0315EJ0130.

Which package type and pin count does the R5F566TEEGFM#10 use?

The R5F566TEEGFM#10 uses the PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package with 20 mm × 20 mm body size and 0.5 mm pitch. It provides 110 general-purpose I/O pins, including 4 with 5-V tolerance, as confirmed in Table 1.1 (page 4) and package listing (page 10) of R01DS0315EJ0130.

Does the R5F566TEEGFM#10 include on-chip USB functionality, and what modes are supported?

Yes, the R5F566TEEGFM#10 integrates a full-speed USB 2.0 module (USBb) supporting host, function, and OTG modes - with an on-chip transceiver, 2 KB RAM buffer, and no requirement for external pull-up/pull-down resistors. Full-speed (12 Mbps) and low-speed (1.5 Mbps, host only) are supported, per Section 1.1 and Table 1.1 (page 7) of R01DS0315EJ0130.