Renesas R5F572TFBGFP#30

Overview

R5F572TFBGFP#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) 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 host/function, and TSIP-Lite encryption for IEC 60730-compliant safety-critical drives.

For engineers reviewing the R5F572TFBGFP#30 datasheet, R5F572TFBGFP#30 pinout, R5F572TFBGFP#30 application, or R5F572TFBGFP#30 equivalent, key selection criteria include its 144-pin LFQFP package with 110 GPIOs (4× 5-V tolerant), 10-channel GPTW + 4-channel HRPWM for multi-phase motor control, 200 MHz real-time execution (1160 CoreMark), and support for functional safety diagnostics including oscillation-stop detection, RAM ECC, and CRC acceleration.

Technical Context

The R5F572TFBGFP#30 implements the RXv3 CPU core with single-cycle instruction execution at 200 MHz, IEEE 754-compliant FPU, and register bank save for fast context switching-enabling deterministic response in servo loop control. 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) to decouple timing-critical peripherals from CPU load.

Motor control subsystems are tightly coupled via ELC: GPTW timers generate synchronized A/D conversion triggers, MTU3d provides 3-phase complementary PWM with automatic dead-time insertion, and POE3B/POEG monitor output faults to force waveform pins into high-impedance state-eliminating software latency in overcurrent protection.

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 R5F572TFBGFP#30, the R5F572MDDBGFP#30 reduces flash and I/O count while preserving motor control peripherals, whereas the R5F566TEBDFP#30 trades peak performance and advanced security for lower unit cost-making both viable alternatives depending on BOM constraints and certification scope.

Availability

R5F572TFBGFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, EV onboard chargers, PLC I/O modules, and smart HVAC inverters requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature resilience.

Supply support for R5F572TFBGFP#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, with over 40 years of embedded systems expertise.

The RX72T Group-including R5F572TFBGFP#30-is designed specifically for real-time motor control in industrial automation and energy systems, integrating high-precision PWM, simultaneous analog acquisition, and functional safety accelerators to replace discrete FPGA+MCU architectures.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F572TFBGFP#30?

The R5F572TFBGFP#30 operates at a maximum frequency of 200 MHz and achieves 1160 CoreMark in benchmark testing. This performance level enables execution of complex field-oriented control (FOC) algorithms within tight current-loop deadlines. The RXv3 core's single-cycle instruction execution and integrated FPU further accelerate trigonometric and PID computations required in real-time motor control applications using the R5F572TFBGFP#30.

Does the R5F572TFBGFP#30 support functional safety standards like IEC 60730?

Yes, the R5F572TFBGFP#30 includes multiple hardware features certified for IEC 60730 Class B compliance: oscillation-stop detection, clock accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOC) for RAM testing, and register write protection. These accelerators reduce software overhead in safety routines and are documented in Renesas' Functional Safety Manual for the RX72T Group, making the R5F572TFBGFP#30 suitable for safety-critical motor control designs.

What analog peripherals are integrated into the R5F572TFBGFP#30?

The R5F572TFBGFP#30 integrates three 12-bit A/D converter units (S12ADH) totaling 30 input channels, six analog comparators (CMPC), two 12-bit D/A converters (R12DAb), and a programmable gain amplifier supporting pseudo-differential inputs. The simultaneous sampling capability across all three A/D units allows precise capture of motor phase currents and DC-link voltage without timing skew-critical for accurate torque control in applications using the R5F572TFBGFP#30.

What is the package type and pin count of the R5F572TFBGFP#30?

The R5F572TFBGFP#30 uses a 144-pin Low-profile Quad Flat Package (LFQFP) with PLQP0144KA-B footprint (20 × 20 mm, 0.5 mm pitch). It provides 110 general-purpose I/O pins, including four 5-V tolerant inputs, open-drain outputs, and programmable pull-up resistors-enabling direct interfacing with industrial sensors and actuators without level-shifting components in designs based on the R5F572TFBGFP#30.

Does the R5F572TFBGFP#30 include hardware encryption capabilities?

Yes, the R5F572TFBGFP#30 incorporates Trusted Secure IP Lite (TSIP-Lite) with AES-128/256 encryption (GCM, CBC, ECB modes), a true random number generator, and secure key management. This enables secure firmware updates, encrypted communication, and protection of proprietary motor control algorithms-addressing cybersecurity requirements in modern industrial equipment that deploys the R5F572TFBGFP#30.