Renesas R5F572TFBGFP#10

Overview

R5F572TFBGFP#10 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) for precise inverter gate timing. It integrates dual 12-bit A/D converters with simultaneous sampling across 30 channels, 6-channel analog comparators, CAN 2.0B, full-speed USB 2.0, and TSIP-Lite encryption - deployed in servo drives and PMSM/BLDC motor controllers.

For engineers reviewing the R5F572TFBGFP#10 datasheet, R5F572TFBGFP#10 pinout, R5F572TFBGFP#10 application, or R5F572TFBGFP#10 equivalent, key selection criteria include 144-pin LFQFP package compatibility, 200 MHz real-time PWM timing control, IEC 60730-compliant safety features (IWDT, CAC, CRCA, RAM test assist), and support for 3-phase/5-phase complementary PWM generation with hardware dead-time compensation.

Technical Context

The R5F572TFBGFP#10 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, executing at 200 MHz with 1160 CoreMark performance. Its clock system combines PLL-synthesized ICLK (up to 200 MHz), PCLKC (up to 160 MHz for HRPWM reference), and dedicated IWDT oscillator (120 kHz), enabling independent domain timing for safety-critical peripherals.

Motor control execution relies on tightly coupled timer subsystems: ten 32-bit GPTW channels synchronized to PCLKC for high-frequency PWM, nine 16-bit MTU3d channels supporting 3-phase inverter output with automatic dead-time insertion, and four HRPWM channels overlaying GPTW0–GPTW3 to achieve 195 ps edge placement resolution - all coordinated via Event Link Controller (ELC) without CPU intervention.

Key Specifications

Pinout & Package

Package: 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch, RoHS compliant. Pin count and peripheral availability align with Table 1.2 of R01DS0331EJ0110 Rev.1.10 for 144-pin RX72T variants with PGA pseudo-differential input and USB support.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F572TFBGFP#10, R5F572MDDBGFP#10 offers identical real-time control capability at lower flash capacity and cost, while R5F566TKEDFP#30 trades HRPWM precision and TSIP-Lite security for reduced pin count and price - making it suitable only for non-safety-critical, lower-performance inverters.

Availability

R5F572TFBGFP#10 is available at Aetrix Electronics and suitable for industrial servo drives, PMSM motor controllers, intelligent power inverters, and IEC 60730-certified PLC modules requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F572TFBGFP#10 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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.

The RX72T Group - including R5F572TFBGFP#10 - was designed specifically for high-performance motor control, integrating advanced PWM, safety, and communication features to replace discrete FPGA+MCU architectures in servo and inverter systems.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F572TFBGFP#10?

The R5F572TFBGFP#10 operates at a maximum frequency of 200 MHz and achieves 1160 CoreMark when running at that speed. This performance level is enabled by the RXv3 CPU core with single-cycle instruction execution, on-chip FPU, and optimized memory subsystem - allowing complex field-oriented control algorithms to execute within strict real-time deadlines. The R5F572TFBGFP#10 maintains this throughput across its full operating temperature range (–40°C to +105°C).

Does the R5F572TFBGFP#10 support simultaneous sampling across multiple A/D channels?

Yes, the R5F572TFBGFP#10 integrates three independent 12-bit A/D converter units (S12ADH) with a total of 30 input channels and three dedicated sample-and-hold circuits. Units 0 and 1 each support eight channels with three sample-and-hold channels, enabling true simultaneous sampling of up to six analog signals - critical for accurate three-phase current reconstruction in motor control. The R5F572TFBGFP#10 uses this capability to capture phase currents and DC-link voltage in a single acquisition window.

What PWM resolution and complementary output capabilities does the R5F572TFBGFP#10 provide?

The R5F572TFBGFP#10 delivers 195 ps minimum edge placement resolution via its four-channel HRPWM module, which overlays GPTW0–GPTW3. It supports 10-channel single-phase, 3-channel 3-phase, and 2-channel 5-phase complementary PWM modes with hardware-configurable dead time - all synchronized to PCLKC (up to 160 MHz). These features allow the R5F572TFBGFP#10 to drive SiC/GaN inverters with precise timing control and minimal shoot-through risk.

Is the R5F572TFBGFP#10 certified for IEC 60730 compliance?

The R5F572TFBGFP#10 includes multiple hardware features explicitly designed for IEC 60730 Class B compliance: oscillation-stop detection, independent watchdog timer (IWDT) with dedicated 120 kHz oscillator, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOC) for RAM testing, and register write protection. These are documented in the R01DS0331EJ0110 datasheet and enable self-test routines required for certification - though final validation remains the responsibility of the end-equipment manufacturer.

What package type and pin count does the R5F572TFBGFP#10 use?

The R5F572TFBGFP#10 uses a 144-pin LFQFP package (PLQP0144KA-B), measuring 20 × 20 mm with 0.5 mm pitch, and is RoHS compliant. This package provides 110 general-purpose I/O pins - including 4 with 5-V tolerance - and supports the full peripheral complement of the RX72T Group: 10 GPTW channels, 9 MTU3d channels, 30-channel A/D, CAN, USB 2.0 FS, and TSIP-Lite. The R5F572TFBGFP#10's pinout matches Table 1.2 in the official datasheet for 144-pin variants with PGA pseudo-differential input and USB functionality.