Renesas R5F566TEBGFP#10

Overview

R5F566TEBGFP#10 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, and integrated high-resolution PWM (195 ps minimum resolution) for precise 3-phase/5-phase inverter gate timing.

For engineers reviewing the R5F566TEBGFP#10 datasheet, R5F566TEBGFP#10 pinout, R5F566TEBGFP#10 application, or R5F566TEBGFP#10 equivalent, this MCU delivers deterministic real-time control with simultaneous sampling across three 12-bit A/D units (30 channels total), dual 12-bit D/A outputs, six analog comparators, and IEC60730-compliant safety features including CAC, CRCA, and register write protection.

Technical Context

The R5F566TEBGFP#10 implements the RXv3 CPU core with single-precision FPU compliant with IEEE 754, executing instructions at up to 160 MHz with no wait states on 128 KB SRAM and 1 MB flash (with ROM cache). Its clock system supports PLL multiplication using 8–24 MHz external crystals or internal 16–20 MHz HOCO as reference.

Motor control is enabled by tightly coupled peripherals: ten 32-bit GPTW timers with complementary PWM, nine 16-bit MTU3d channels, four HRPWM channels synchronized to GPTW, and ELC-driven event chaining that initiates ADC triggers, PWM updates, and comparator actions without CPU intervention - all while maintaining deep software standby mode operation.

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 R5F566TEBGFP#10, the R5F566TEADFP#30 offers identical motor control peripherals in a pin-compatible package but with halved memory resources, while the R5F566TKEDFP#30 retains full memory capacity in a smaller 100-pin package - trading I/O count and thermal performance for board space savings.

Availability

R5F566TEBGFP#10 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, PLC I/O modules, and renewable energy converters requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for R5F566TEBGFP#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 automotive, industrial, and IoT markets.

The RX66T Group is designed specifically for high-performance motor control applications, integrating precision PWM, simultaneous sampling ADC, and IEC60730 safety features into a single chip to replace discrete analog/motor control IC combinations.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TEBGFP#10?

The R5F566TEBGFP#10 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency with single-cycle instruction execution, on-chip FPU, and optimized memory subsystem - enabling complex motor control algorithms such as field-oriented control (FOC) to execute within strict real-time deadlines. The R5F566TEBGFP#10 sustains this performance across its full temperature range (–40°C to +85°C).

Does the R5F566TEBGFP#10 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TEBGFP#10 includes dedicated hardware features for IEC60730 Class B compliance: clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), oscillation-stop detection, RAM test-assisting function (DOC), and register write protection. These are documented in the R01DS0315EJ0130 datasheet and require no external components. The R5F566TEBGFP#10 also supports self-diagnostic routines for ADC disconnection and analog input validation - critical for safety-certified motor drive designs.

What PWM resolution does the R5F566TEBGFP#10 achieve, and how is it implemented?

The R5F566TEBGFP#10 achieves a minimum PWM timing resolution of 195 ps using its High-Resolution PWM (HRPWM) module, which operates in conjunction with the 32-bit GPTW timers. This resolution is realized at 160 MHz system clock frequency and enables precise dead-time control for wide-bandgap devices like SiC and GaN MOSFETs. The HRPWM channels (4 total) are synchronized to GPTW0–GPTW3 outputs and support both rising- and falling-edge fine adjustment - a capability confirmed in Section 1.1 of the R01DS0315EJ0130 datasheet.

How many ADC channels does the R5F566TEBGFP#10 support, and what sampling modes are available?

The R5F566TEBGFP#10 integrates three independent 12-bit A/D converter units (S12ADH) totaling 30 input channels: Unit 0 (8 channels), Unit 1 (8 channels), and Unit 2 (14 channels). It supports simultaneous sampling across all three units using hardware triggers from GPTW or MTU3 timers, plus scan modes (single, continuous, 3-group), group priority control, and double-trigger mode for redundancy. Each unit includes dedicated sample-and-hold circuits - Unit 0 and Unit 1 each have three, enabling true simultaneous capture of three-phase motor currents.

What package type and pin count does the R5F566TEBGFP#10 use, and what are its key mechanical specifications?

The R5F566TEBGFP#10 uses the PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package with 20 × 20 mm body size, 0.5 mm pitch, and exposed thermal pad. It provides 110 general-purpose I/O pins, including 4× 5-V tolerant inputs, 15× high-current outputs, and dedicated analog/digital power domains (VCC, AVCC0/1/2, VSS, AVSS0/1/2). This package is specified in Table 1.1 of the R01DS0315EJ0130 datasheet and supports industrial-grade thermal dissipation for continuous 160 MHz operation.