Renesas R5F566TKGGFB#30

Overview

R5F566TKGGFB#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 write cycles), and integrated 3-phase/5-phase complementary PWM generation. It features dual 12-bit A/D converters (30-channel total), 6-channel analog comparators, 2-channel 12-bit D/A, hardware encryption (TSIP-Lite AES-128/256), and USB 2.0 FS host/function + CAN 2.0B.

For engineers reviewing the R5F566TKGGFB#30 datasheet, R5F566TKGGFB#30 pinout, R5F566TKGGFB#30 application, or R5F566TKGGFB#30 equivalent, this MCU delivers deterministic real-time motor timing via 10-channel 32-bit GPTW timers with 195 ps HRPWM resolution, IEC60730-compliant safety functions (LVDA, IWDT, CAC, CRCA, RAM test assist), and event-driven peripheral coordination through ELC - critical for servo drives, HVAC blowers, and industrial PLCs.

Technical Context

The R5F566TKGGFB#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and 111-instruction set including DSP extensions. Its clock system integrates PLL with 8–24 MHz external crystal or 16/18/20 MHz HOCO reference, enabling independent PCLKA (120 MHz), PCLKB (60 MHz), PCLKC (160 MHz), and PCLKD (60 MHz) domains for precise peripheral timing alignment.

Motor control is enabled by tightly coupled peripherals: 10-channel GPTW (160 MHz counter clock), 9-channel MTU3d, 4-channel HRPWM (195 ps minimum edge resolution), and ELC-driven synchronous triggering of A/D conversion, PWM dead-time compensation, and comparator events - all without CPU intervention during sleep modes.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package (LFQFP), 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 R5F566TKGGFB#30, the R5F566TEGKFB#30 reduces package size and eliminates USB at the cost of flash/SRAM capacity and analog front-end capability, while the R5F566TJGKFB#30 retains full memory and USB but sacrifices integrated PGA - making the R5F566TKGGFB#30 optimal for compact, self-contained servo drives requiring both precision analog sensing and field-upgradable firmware.

Availability

R5F566TKGGFB#30 is available at Aetrix Electronics and suitable for industrial servo drives, HVAC blower systems, programmable logic controllers, and uninterruptible power supplies requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F566TKGGFB#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, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX66T Group - including R5F566TKGGFB#30 - was designed specifically for high-performance motor control in industrial inverters, servo drives, and robotics, integrating real-time PWM, safety-certified peripherals, and deterministic event handling.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F566TKGGFB#30?

The R5F566TKGGFB#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency, including single-cycle instruction execution, 32-bit multiplier/divider, and barrel shifter - validated under conditions matching its rated 160 MHz system clock and active ROM cache configuration as specified in the R01DS0315EJ0130 datasheet.

Does the R5F566TKGGFB#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F566TKGGFB#30 includes dedicated hardware features for IEC60730 Class B compliance: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with window function, CRC calculator (CRCA), RAM test-assist via DOC, and register write protection. These are documented in Section 1.1 and Chapter 24 of the R01DS0315EJ0130 datasheet and require no external components to implement basic self-test routines.

What PWM resolution does the R5F566TKGGFB#30 achieve with its HRPWM feature?

The R5F566TKGGFB#30 achieves a minimum PWM edge resolution of 195 ps using its High-Resolution PWM (HRPWM) circuit on GPTW0–GPTW3 channels. This resolution is realized when operating at 160 MHz and enables sub-nanosecond dead-time control - critical for minimizing shoot-through in high-voltage SiC and GaN inverter designs, as confirmed in Section 1.1 and Table 1.1 of the R01DS0315EJ0130 datasheet.

How many A/D converter channels does the R5F566TKGGFB#30 support, and what is their sampling capability?

The R5F566TKGGFB#30 supports 30 total channels across three independent 12-bit S12ADH units (8+8+14), with minimum conversion time of 0.9 µs per channel at 60 MHz ADCLK. It enables simultaneous sampling across units and includes programmable gain amplifiers on six channels - allowing direct connection to low-amplitude current-sense shunt signals without external op-amps, as detailed in Sections 1.1 and 22 of the R01DS0315EJ0130 datasheet.

Is USB functionality available on the R5F566TKGGFB#30, and what modes does it support?

Yes, the R5F566TKGGFB#30 integrates a full-speed USB 2.0 interface (USBb module) supporting host, function, and OTG modes. It operates at 12 Mbps, includes 2 KB on-chip transfer RAM, and requires no external pull-up resistors. Low-speed mode is supported in host-only configuration. This capability is confirmed in Table 1.1 and Section 17 of the R01DS0315EJ0130 datasheet, and the part number suffix "G" indicates USB inclusion per Renesas package variant coding.