Renesas R5F566TAEGFF#30

Overview

R5F566TAEGFF#30 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial inverter applications, operating at up to 160 MHz with 1 MB code flash, 128 KB SRAM (no wait states), 32 KB data flash (100,000 erase/write cycles), and integrated high-resolution PWM (195 ps minimum timing resolution) for precise gate driving in 3-phase/5-phase inverters.

For engineers reviewing the R5F566TAEGFF#30 datasheet, R5F566TAEGFF#30 pinout, R5F566TAEGFF#30 application, or R5F566TAEGFF#30 equivalent, this MCU delivers deterministic real-time control via ELC-linked timers, IEC60730-compliant safety features, dual A/D converters with simultaneous sampling across 30 channels, and on-chip TSIP-Lite encryption for secure firmware updates in connected industrial drives.

Technical Context

The R5F566TAEGFF#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and 111-instruction set including DSP extensions. It supports little-endian or big-endian data arrangement and integrates an 8-KB ROM cache enabling one-cycle instruction fetch at 160 MHz on cache hit.

Its timer subsystem combines ten 32-bit GPTW channels (160 MHz operation), nine 16-bit MTU3d channels, and four HRPWM outputs synchronized to GPTW0–GPTW3 - all coordinated via the Event Link Controller (ELC) to eliminate CPU intervention during PWM-triggered ADC conversions or dead-time compensation events.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package (20 × 20 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TEAGFB#30, the R5F566TAEGFF#30 provides 44 additional GPIOs, 64 KB more SRAM, and full 30-channel ADC capability for multi-sensor motor control; versus R5F565NEHDFB#30, it trades Ethernet for deterministic 160 MHz timing and hardware-accelerated motor peripherals essential for inverter design.

Availability

R5F566TAEGFF#30 is available at Aetrix Electronics and suitable for industrial motor drives, robotics actuators, renewable energy inverters, and electric vehicle onboard chargers requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F566TAEGFF#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and infrastructure markets.

The RX66T Group - including R5F566TAEGFF#30 - was designed specifically for high-performance motor control in industrial inverters, supporting IEC60730 compliance, real-time PWM, and simultaneous multi-channel ADC for field-oriented control algorithms.

FAQ

What is the maximum operating frequency and CPU architecture of the R5F566TAEGFF#30?

The R5F566TAEGFF#30 operates at a maximum frequency of 160 MHz using the 32-bit RXv3 CPU core. It delivers 928 CoreMark performance and includes a single-precision floating-point unit compliant with IEEE 754. The core supports 111 instructions, 11 DSP extensions, and both little-endian and big-endian data arrangements - making the R5F566TAEGFF#30 suitable for computationally intensive motor control algorithms requiring deterministic timing.

Does the R5F566TAEGFF#30 support IEC60730 Class B functional safety requirements?

Yes, the R5F566TAEGFF#30 includes dedicated hardware features for IEC60730 Class B compliance: main clock oscillation stop detection, RAM test-assist function using the Data Operation Circuit (DOC), CRC calculator (CRCA), independent watchdog timer with window function, and register write protection. These capabilities are documented in the R01DS0315EJ0130 datasheet and enable certified motor control designs without external safety monitors - critical for the R5F566TAEGFF#30's target applications.

What PWM resolution and timer resources does the R5F566TAEGFF#30 provide for motor control?

The R5F566TAEGFF#30 integrates ten 32-bit GPTW channels running at 160 MHz and four HRPWM outputs capable of 195 ps minimum timing resolution - enabling precise dead-time control for SiC/GaN inverters. It also includes nine 16-bit MTU3d channels for 3-phase complementary PWM and phase counting. All timers synchronize via the Event Link Controller (ELC), allowing hardware-triggered ADC conversions without CPU overhead - a defining capability of the R5F566TAEGFF#30 in real-time motor control.

How many analog-to-digital converter channels does the R5F566TAEGFF#30 support, and what is their configuration?

The R5F566TAEGFF#30 features a total of 30 channels across three independent 12-bit S12ADH ADC units: Unit 0 (8 channels, 3 sample-and-hold circuits), Unit 1 (8 channels, 3 sample-and-hold circuits), and Unit 2 (14 channels). This architecture supports simultaneous sampling across all units, with programmable gain amplifiers on six channels for pseudo-differential inputs - essential for accurate current sensing in multi-axis motor drives using the R5F566TAEGFF#30.

What communication interfaces are integrated into the R5F566TAEGFF#30?

The R5F566TAEGFF#30 integrates CAN (ISO 11898-1, 32 mailboxes), USB 2.0 Full-Speed host/function/OTG, seven SCI channels (including FIFO-buffered SCI11 and LIN-capable SCI12), one I2C (RIICa, 400 kbps), and one RSPI (30 Mbps). These interfaces support diagnostics, firmware updates, and multi-protocol industrial networking - with CAN and USB being primary channels for motor controller commissioning and field updates in systems built around the R5F566TAEGFF#30.