Renesas R5F566TFAGFP#30

Overview

R5F566TFAGFP#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 3-phase/5-phase complementary PWM generation. It features 110 GPIO pins (5-V tolerant), on-chip FPU, hardware encryption (AES-128/256), and IEC60730 safety support - deployed in servo drives and HVAC compressor controllers.

For engineers reviewing the R5F566TFAGFP#30 datasheet, R5F566TFAGFP#30 pinout, R5F566TFAGFP#30 application, or R5F566TFAGFP#30 equivalent, key selection considerations include its 160-MHz GPTW timer with 195-ps HRPWM resolution, dual 12-bit ADC units supporting simultaneous sampling across 30 channels, CAN 2.0B interface with 32 mailboxes, and PLQP0144KA-B 144-pin LFQFP package with 0.5-mm pitch.

Technical Context

The R5F566TFAGFP#30 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, 111-instruction set, and little-endian (or configurable big-endian) data arrangement. Its clock system integrates PLL with 8–24 MHz external crystal or 16/18/20 MHz HOCO reference, enabling independent peripheral clock domains: ICLK up to 160 MHz, PCLKA up to 120 MHz (for GPTW/MTU3/HRPWM), PCLKB up to 60 MHz (for SCI/RIIC/CAN), and ADCLK up to 60 MHz.

Motor control execution relies on tightly coupled peripherals: ten 32-bit GPTW channels with synchronous start/stop and dead-time insertion, nine 16-bit MTU3d channels supporting 3-phase complementary PWM, four HRPWM outputs resolving timing shifts down to 195 ps, and event linking (ELC) enabling interrupt-free inter-module triggering - all coordinated without CPU intervention during sleep modes.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F566TFAGFP#30, the R5F566TAADFP#30 offers lower memory and analog capability at reduced cost in the same footprint, while the STM32H743ZIT6 delivers higher raw compute but demands additional external components and software effort to match RX66T's integrated motor control stack and functional safety features.

Availability

R5F566TFAGFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, HVAC compressor controllers, EV onboard chargers, and PLC I/O modules requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.

Supply support for R5F566TFAGFP#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 management ICs for industrial, automotive, and infrastructure markets.

The RX66T Group - including R5F566TFAGFP#30 - was designed specifically for high-precision motor control in inverters, servo systems, and industrial automation, integrating hardware-accelerated PWM, safety mechanisms, and real-time peripheral coordination.

FAQ

What is the maximum operating frequency and core architecture of the R5F566TFAGFP#30?

The R5F566TFAGFP#30 operates at a maximum frequency of 160 MHz using the 32-bit RXv3 CPU core. It includes a single-precision IEEE 754 floating-point unit, 111 instruction set (including DSP extensions), and supports both little-endian and big-endian data arrangements. This architecture delivers 928 CoreMark performance and enables deterministic real-time execution for motor control loops.

Does the R5F566TFAGFP#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TFAGFP#30 includes dedicated hardware for IEC60730 Class B compliance: oscillation-stop detection, clock frequency accuracy measurement (CAC), CRC calculator (CRCA), RAM test-assist function (DOC), independent watchdog timer (IWDT), and register write protection. These features are documented in the R01DS0315EJ0130 datasheet and require minimal software configuration to satisfy self-test requirements.

What package type and pin count does the R5F566TFAGFP#30 use?

The R5F566TFAGFP#30 uses the PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package with 20 mm × 20 mm body size, 0.5 mm lead pitch, and exposed thermal pad. It provides 110 general-purpose I/O pins, including 4 with 5-V tolerance, and supports –40°C to +85°C operation (D-grade).

How many ADC channels and what resolution does the R5F566TFAGFP#30 offer?

The R5F566TFAGFP#30 integrates three 12-bit A/D converter units (S12ADH) totaling 30 input channels: Unit 0 (8 ch), Unit 1 (8 ch), and Unit 2 (14 ch). It supports simultaneous sampling across all units, programmable gain amplifiers on six channels, and pseudo-differential input - enabling high-fidelity current and voltage sensing in multi-phase motor systems.

Can the R5F566TFAGFP#30 generate high-resolution PWM waveforms for SiC or GaN gate drivers?

Yes, the R5F566TFAGFP#30 combines 32-bit GPTW timers with the 4-channel High-Resolution PWM (HRPWM) peripheral to achieve minimum timing resolution of 195 ps at 160 MHz. This allows nanosecond-level edge placement for driving wide-bandgap devices, supporting dead-time insertion, complementary output, and synchronization across multiple phases - directly addressing SiC/GaN gate driver timing requirements.