Renesas R5F572TKGGFB#30

Overview

R5F572TKGGFB#30 from Renesas is a 32-bit RXv3 microcontroller optimized for industrial motor control, featuring a 200 MHz CPU core, 1 Mbyte on-chip code flash, 128 Kbytes SRAM, 32 Kbytes data flash, and integrated high-resolution PWM (195 ps min. resolution) with 10-channel GPTW and 4-channel HRPWM. It supports real-time control of 3-phase inverters via complementary PWM with automatic dead-time insertion and integrates CAN, USB 2.0 FS, and dual 12-bit A/D converters with simultaneous sampling across three units.

For engineers reviewing the R5F572TKGGFB#30 datasheet, R5F572TKGGFB#30 pinout, R5F572TKGGFB#30 application, or R5F572TKGGFB#30 equivalent, key selection considerations include its 144-pin LFQFP package, –40°C to +105°C operating range (G-version), IEC60730 safety support, on-chip FPU, and dedicated motor-control peripherals including ELC-triggered timer synchronization and POE3B/POEG short-circuit protection.

Technical Context

The R5F572TKGGFB#30 implements the RXv3 CPU core with single-cycle instruction execution at 200 MHz and IEEE 754-compliant single-precision FPU, enabling deterministic real-time motor control loops. Its clock system combines PLL-synthesized ICLK (up to 200 MHz), PCLKC (up to 160 MHz for HRPWM timing), and independent IWDT oscillator (120 kHz), all managed by LVDA voltage monitoring and oscillation-stop detection for functional safety compliance.

Peripheral coordination is handled by the Event Link Controller (ELC), which enables 188 internal event signals-including MTU3/GPTW compare matches, A/D conversion triggers, and comparator outputs-to initiate module operations without CPU intervention, even in software standby mode. This architecture supports synchronized PWM generation, simultaneous A/D sampling across three 12-bit units, and background data flash programming (100,000 write cycles).

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 R5F572TKGGFB#30, the R5F572MDDBGFB#30 offers identical motor-control peripherals in a functionally equivalent package but with half the code flash-ideal for firmware-constrained deployments-while the R5F566TEADFP#30 provides a lower-cost, lower-performance entry point lacking HRPWM and USB, better suited for basic inverter control without advanced diagnostics or SiC/GaN timing demands.

Availability

R5F572TKGGFB#30 is available at Aetrix Electronics and suitable for industrial servo drives, EV onboard chargers, PLC motion controllers, and robotic joint actuators requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature operation.

Supply support for R5F572TKGGFB#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 industrial, automotive, and enterprise applications.

The RX72T Group is designed specifically for high-performance motor control, integrating precision PWM, real-time analog acquisition, and functional safety features to replace discrete DSP+FPGA architectures in servo, inverter, and robotics systems.

FAQ

What is the maximum operating frequency and core type of the R5F572TKGGFB#30?

The R5F572TKGGFB#30 operates at a maximum frequency of 200 MHz using the 32-bit RXv3 CPU core. It achieves 1160 CoreMark performance and includes a single-precision IEEE 754 floating-point unit. The core supports single-cycle instruction execution, 4-Gbyte linear address space, and 113 instructions including DSP and FPU extensions. This performance level enables real-time execution of complex motor control algorithms such as field-oriented control within strict timing budgets.

Does the R5F572TKGGFB#30 support functional safety standards like IEC60730?

Yes, the R5F572TKGGFB#30 includes multiple hardware features certified for IEC60730 Class B compliance, including oscillation-stop detection, clock frequency accuracy measurement (CAC), CRC calculator (CRCA), RAM test assist via DOC, independent watchdog timer (IWDT), and register write protection. These features enable self-diagnostic routines for memory, clocks, and analog subsystems-critical for household appliances and industrial equipment requiring safety certification. The device also supports Trusted Secure IP Lite for secure boot and firmware integrity verification.

What PWM capabilities does the R5F572TKGGFB#30 offer for motor control?

The R5F572TKGGFB#30 provides comprehensive motor-control PWM: ten 32-bit GPTW channels support single-phase, 3-phase, and 5-phase complementary PWM with automatic dead-time insertion; nine MTU3d channels handle encoder interfacing and high-frequency timing; and four HRPWM channels deliver 195 ps minimum resolution for ultra-precise gate-drive timing. All modules synchronize via the Event Link Controller (ELC), enabling jitter-free multi-axis control and simultaneous A/D triggering-essential for high-fidelity current sensing in SiC/GaN-based inverters.

Which communication interfaces are integrated into the R5F572TKGGFB#30?

The R5F572TKGGFB#30 integrates CAN 2.0B (32 mailboxes), USB 2.0 Full-Speed host/function/OTG, seven SCI channels (including LIN-capable SCIh), one I2C interface (400 kbps), and one RSPI (30 Mbps). CAN supports real-time fieldbus communication in industrial networks; USB enables firmware updates and diagnostics; SCI and RSPI interface with sensors and auxiliary controllers; and I2C connects to EEPROMs or temperature monitors. All interfaces support ELC-triggered operation for low-latency, CPU-free data transfers.

What is the package type and thermal rating of the R5F572TKGGFB#30?

The R5F572TKGGFB#30 uses a 144-pin LFQFP package (PLQP0144KA-B), measuring 20 × 20 mm with 0.5 mm pitch and an exposed thermal pad. It is rated for operation from –40°C to +105°C (G-version), making it suitable for under-hood automotive applications and industrial environments with elevated ambient temperatures. The package supports 5-V tolerant I/Os, open-drain outputs, and programmable drive strength-enabling direct interfacing with industrial-level sensors and actuators without level-shifting circuitry.