Renesas R5F572TKBDFP#30

Overview

R5F572TKBDFP#30 from Renesas is a 32-bit RXv3 core microcontroller optimized for industrial motor control, featuring 200 MHz operation, 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 for IEC 60730-compliant safety-critical drives.

For engineers reviewing the R5F572TKBDFP#30 datasheet, R5F572TKBDFP#30 pinout, R5F572TKBDFP#30 application, or R5F572TKBDFP#30 equivalent, this MCU delivers deterministic real-time control for servo and inverter systems requiring synchronized PWM, multi-channel analog acquisition, functional safety diagnostics, and secure firmware execution - all within a 144-pin LFQFP package rated for –40°C to +85°C operation.

Technical Context

The R5F572TKBDFP#30 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, 1160 CoreMark @ 200 MHz, and register bank save for fast context switching. Its clock system supports PLL multiplication of 8–24 MHz crystal or 16/18/20 MHz HOCO inputs to achieve 200 MHz ICLK, while PCLKC at up to 160 MHz drives HRPWM and GPTW counter references.

Real-time control is enabled by tightly coupled peripherals: 10-channel 32-bit GPTW timers with dead-time generation and ELC-triggered A/D start, 4-channel HRPWM with sub-200 ps edge placement, and 3-unit S12ADH ADC supporting simultaneous sampling across 30 channels with PGA-assisted pseudo-differential input on Units 0 and 1.

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 R5F572TKBDFP#30, the R5F572MDDFP#30 reduces footprint and cost at the expense of analog sensing depth and USB connectivity, while the R5F566TEBDFP#30 trades HRPWM precision and security for broader ecosystem compatibility and lower power consumption in non-safety-critical applications.

Availability

R5F572TKBDFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, EV onboard chargers, PLC I/O modules, and robot joint controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-certified production.

Supply support for R5F572TKBDFP#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 infrastructure markets.

The RX72T Group - including R5F572TKBDFP#30 - was designed specifically for high-performance motor control applications, integrating real-time PWM, synchronized analog acquisition, functional safety features, and secure execution to replace discrete DSP+FPGA architectures in servo and inverter systems.

FAQ

What is the maximum operating frequency and core architecture of the R5F572TKBDFP#30?

The R5F572TKBDFP#30 operates at a maximum frequency of 200 MHz using the 32-bit RXv3 CPU core with integrated single-precision FPU compliant with IEEE 754. This architecture delivers 1160 CoreMark performance and supports deterministic real-time execution for motor control algorithms, including field-oriented control and space-vector modulation, without external co-processing.

Does the R5F572TKBDFP#30 support simultaneous sampling across all analog-to-digital converter channels?

Yes, the R5F572TKBDFP#30 integrates three independent 12-bit S12ADH units totaling 30 channels, with Units 0 and 1 each providing three sample-and-hold circuits. This enables true simultaneous sampling across up to 7 channels per unit - critical for accurate three-phase current reconstruction in servo and inverter applications without phase skew.

What safety certifications and built-in diagnostic features does the R5F572TKBDFP#30 support for IEC 60730 compliance?

The R5F572TKBDFP#30 includes oscillation-stop detection, RAM test assist (via DOC), CRC calculator (CRCA), register write protection, analog input disconnection detection, and clock frequency accuracy measurement (CAC) - all explicitly documented for IEC 60730 Class B compliance. These features enable self-test routines and runtime monitoring without external supervision circuitry.

How does the High-Resolution PWM (HRPWM) function in the R5F572TKBDFP#30 differ from standard GPTW PWM?

The HRPWM in the R5F572TKBDFP#30 extends GPTW0–GPTW3 with 195 ps minimum edge placement resolution (at 160 MHz PCLKC), enabling sub-nanosecond dead-time control for SiC and GaN power stages. Unlike standard GPTW, HRPWM operates independently of system clock jitter and supports hardware-triggered edge adjustments synchronized to A/D conversion events via ELC.

Is the R5F572TKBDFP#30 pin-compatible with other RX72T group MCUs such as the R5F572MDDFP#30?

No, the R5F572TKBDFP#30 is not pin-compatible with the R5F572MDDFP#30. The R5F572TKBDFP#30 uses a 144-pin LFQFP (PLQP0144KA-B), while the R5F572MDDFP#30 uses a 100-pin LFQFP (PLQP0100KB-B). Pin counts, package dimensions, thermal pad configuration, and peripheral signal allocations differ significantly between the two packages.