Renesas R5F566TEBDFL#30

Overview

R5F566TEBDFL#30 from Renesas is a 32-bit RXv3 core microcontroller optimized for industrial motor control, featuring 160 MHz operation, 1 MB on-chip code flash, 128 KB SRAM (no wait states), 32 KB reprogrammable data flash, and integrated high-resolution PWM with 195 ps timing resolution - deployed in servo drives, inverters, and real-time motion control systems.

For engineers reviewing the R5F566TEBDFL#30 datasheet, R5F566TEBDFL#30 pinout, R5F566TEBDFL#30 application, or R5F566TEBDFL#30 equivalent, key selection criteria include its 144-pin LFQFP package, dual 12-bit A/D converters with simultaneous sampling across 30 channels, 10-channel 32-bit GPTW timer with 3-phase complementary PWM, CAN 2.0B interface, USB 2.0 FS host/function support, and IEC60730 safety features including CAC, CRCA, and RAM test assistance.

Technical Context

The R5F566TEBDFL#30 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, executing at up to 160 MHz with 928 CoreMark performance. Its clock system integrates PLL, HOCO (16/18/20 MHz), LOCO (240 kHz), and dedicated IWDT oscillator, enabling independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 160 MHz) for deterministic timing in motor control loops.

It integrates three synchronized 12-bit A/D units (S12ADH) supporting simultaneous sampling across 30 channels, programmable gain amplifiers on six channels, six analog comparators (CMPC), two 12-bit D/A outputs usable as comparator references, and hardware-accelerated encryption via TSIP-Lite with AES-128/256, TRNG, and secure key management - all validated for IEC60730 Class B compliance.

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 R5F566TEBDFL#30, the R5F566TEADFP#30 trades USB, 144-pin I/O flexibility, and 1 MB flash for lower cost and smaller footprint, while the R5F566TKEDFP#30 delivers identical processing and analog capability in a denser 100-pin package - making it viable only where 110 GPIO and full peripheral routing are not required.

Availability

R5F566TEBDFL#30 is available at Aetrix Electronics and suitable for industrial servo drives, EV onboard chargers, and smart HVAC inverters requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature range support.

Supply support for R5F566TEBDFL#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, power, and SoC solutions for industrial, automotive, and infrastructure markets.

The RX66T Group is designed specifically for real-time motor control applications - integrating high-resolution PWM, synchronized multi-channel ADC, and safety-certified peripherals to replace discrete analog/motor control ICs with a single-chip solution.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TEBDFL#30?

The R5F566TEBDFL#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance under benchmark conditions. This reflects the efficiency of its RXv3 CPU core with integrated FPU, barrel shifter, and 32-bit multiplier - enabling deterministic execution of complex motor control algorithms within tight timing budgets.

Does the R5F566TEBDFL#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TEBDFL#30 includes hardware features certified for IEC60730 Class B: clock accuracy measurement circuit (CAC), CRC accelerator (CRCA), oscillation-stop detection, register write protection, DOC-assisted RAM testing, and self-diagnostic A/D functions. These are implemented in silicon and documented in Renesas' safety manual R01UM0134EJ0200.

What package type and pin count does the R5F566TEBDFL#30 use?

The R5F566TEBDFL#30 uses a 144-pin LFQFP package (PLQP0144KA-B), measuring 20 × 20 mm with 0.5 mm pitch and an exposed thermal pad. It provides 110 general-purpose I/O pins, including 4 with 5-V tolerance, 15 high-current outputs, and dedicated MTU3/GPTW waveform pins controlled by POE3B/POEG.

How many A/D converter channels does the R5F566TEBDFL#30 support, and what is their synchronization capability?

The R5F566TEBDFL#30 integrates three 12-bit S12ADH units totaling 30 input channels - eight each for Units 0 and 1 (with 3 sample-and-hold circuits per unit), and 14 for Unit 2. All units support simultaneous sampling triggered by shared or independent events, enabling precise phase-current acquisition in 3-phase motor control.

What communication interfaces are integrated into the R5F566TEBDFL#30 for industrial networking?

The R5F566TEBDFL#30 integrates CAN 2.0B (32 mailboxes), USB 2.0 Full-Speed host/function/OTG, seven SCI channels (including LIN-capable SCI12), one I2C (RIICa, 400 kbps), and one RSPI (30 Mbps). These support deterministic real-time networking in servo drives, PLCs, and energy systems - with ELC enabling hardware-triggered transfers to minimize CPU load.