Renesas R5F566TKBGFP#30

Overview

R5F566TKBGFP#30 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 timing of 3-phase/5-phase complementary waveforms in servo drives and PMSM inverters.

For engineers reviewing the R5F566TKBGFP#30 datasheet, R5F566TKBGFP#30 pinout, R5F566TKBGFP#30 application, or R5F566TKBGFP#30 equivalent, key selection criteria include its 144-pin LFQFP package with 110 GPIOs (4× 5-V tolerant), dual 12-bit A/D converters with simultaneous sampling across 30 channels, integrated CAN 2.0B interface, USB 2.0 FS host/function capability, and TSIP-Lite encryption support for IEC 60730 Class B compliance.

Technical Context

The R5F566TKBGFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and configurable endian mode. Its clock system integrates PLL, HOCO (16–20 MHz), LOCO (240 kHz), and main oscillator (8–24 MHz) with independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 160 MHz) enabling concurrent high-speed timer operation and analog conversion.

Motor control functionality is anchored by three dedicated timer subsystems: 10-channel 32-bit GPTW with synchronous start/stop and dead-time generation, 9-channel 16-bit MTU3d supporting 3-phase complementary PWM with automatic dead-time compensation, and 4-channel HRPWM delivering 195 ps timing resolution for gate driver timing fine-tuning - all coordinated via the Event Link Controller (ELC) to minimize CPU intervention during real-time waveform updates.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm lead 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 R5F566TKBGFP#30, the R5F566TADFP#30 trades USB and package size for compactness and cost, while the R5F566TBGFP#30 retains full memory and I/O but omits PGA circuitry-making the R5F566TKBGFP#30 optimal for designs requiring integrated high-precision shunt-based current sensing with simultaneous multi-phase sampling.

Availability

R5F566TKBGFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, EV onboard chargers, smart HVAC inverters, and PLC I/O modules requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature range (–40°C to +105°C).

Supply support for R5F566TKBGFP#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 global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT markets.

The RX66T Group, including R5F566TKBGFP#30, was designed specifically for high-performance motor control in industrial inverters and servo systems, integrating advanced PWM timing, simultaneous multi-channel ADC, and functional safety features aligned with IEC 60730.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TKBGFP#30?

The R5F566TKBGFP#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 single-cycle instruction execution, on-chip FPU, and optimized memory subsystem - all confirmed in the official R01DS0315EJ0130 datasheet. The R5F566TKBGFP#30 sustains this performance across its full industrial temperature range (–40°C to +105°C) with appropriate thermal design.

Does the R5F566TKBGFP#30 support simultaneous sampling across all 30 ADC channels?

No, the R5F566TKBGFP#30 supports simultaneous sampling only across the three 12-bit A/D converter units (S12ADH Unit 0, Unit 1, and Unit 2), each capable of concurrent conversion on its assigned channels - up to 8+8+14 = 30 total channels. Simultaneity is unit-level, not global: Unit 0 and Unit 1 each support simultaneous sampling on 3 channels via dedicated sample-and-hold circuits, while Unit 2 provides 14 additional channels without simultaneous hold. This architecture is explicitly documented for the R5F566TKBGFP#30 in Section 1.1 of R01DS0315EJ0130.

What PWM resolution does the R5F566TKBGFP#30 achieve with its HRPWM feature?

The R5F566TKBGFP#30 achieves a minimum PWM edge placement resolution of 195 ps when operating its High-Resolution PWM (HRPWM) circuit at 160 MHz. This specification applies specifically to HRPWM channels controlling GPTW0 through GPTW3 outputs and is validated in the "High resolution PWM (HRPWM)" section of the R01DS0315EJ0130 datasheet. The value derives from the 160 MHz counter clock period (6.25 ns) divided by 32 interpolation steps - a hardware-implemented feature unique to the RX66T Group.

Which package and pin count does the R5F566TKBGFP#30 use?

The R5F566TKBGFP#30 uses a 144-pin Low-Profile Quad Flat Package (LFQFP) with part code PLQP0144KA-B, measuring 20 × 20 mm with 0.5 mm lead pitch and an exposed thermal pad. This package provides 110 general-purpose I/O pins, including 4× 5-V tolerant inputs, and is explicitly listed in Table 1.1 and Table 1.2 of the R01DS0315EJ0130 datasheet as the mechanical configuration for the "K" variant within the RX66T Group.

Does the R5F566TKBGFP#30 include hardware encryption capabilities?

Yes, the R5F566TKBGFP#30 integrates Trusted Secure IP Lite (TSIP-Lite), providing hardware-accelerated AES-128 and AES-256 encryption in ECB, CBC, GCM, and other modes, plus a true random number generator (TRNG) and secure key management. These features are documented in the "Encryption functions" section of the R01DS0315EJ0130 datasheet and support secure boot, firmware authentication, and IP protection - making the R5F566TKBGFP#30 suitable for applications requiring IEC 62443 or UL 60730 compliance.