Renesas R5F572TKADFP#30

Overview

R5F572TKADFP#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 IEC60730-compliant safety functions and operates across –40°C to +85°C.

For engineers reviewing the R5F572TKADFP#30 datasheet, R5F572TKADFP#30 pinout, R5F572TKADFP#30 application, or R5F572TKADFP#30 equivalent, key selection considerations include its 144-pin LFQFP package, dual 12-bit A/D converters with simultaneous sampling across 30 channels, CAN 2.0B compliance, full-speed USB 2.0 host/function capability, and integrated TSIP-Lite encryption engine supporting AES-128/256.

Technical Context

The R5F572TKADFP#30 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, achieving 1160 CoreMark at 200 MHz. Its clock system integrates PLL, HOCO (16–20 MHz), LOCO (240 kHz), and dedicated IWDT oscillator, enabling independent peripheral clock domains (PCLKA up to 120 MHz, PCLKC up to 200 MHz).

Motor control execution relies on tightly coupled peripherals: GPTW timers synchronized to PCLKC for 200 MHz PWM timing, HRPWM circuitry for sub-nanosecond edge placement, ELC-driven event chaining between MTU3, GPTW, and S12ADH, and POE3B/POEG hardware for fast fault response on waveform output pins.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin low-profile quad flat package (LFQFP), 20 × 20 mm, 0.5 mm pitch, lead-free, RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F572TKADFP#30, the R5F572MDADFP#30 offers identical motor control capability at reduced flash density, while the R5F566TEADFP#30 trades HRPWM precision and TSIP-Lite for lower cost and thermal footprint - making it viable only where nanosecond-level PWM edge control and firmware encryption are nonessential.

Availability

R5F572TKADFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, robotic joint controllers, EV onboard chargers, and intelligent PLC I/O modules requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability.

Supply support for R5F572TKADFP#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise applications.

The RX72T Group, including R5F572TKADFP#30, was designed specifically for high-performance motor control in industrial automation and robotics - integrating real-time PWM, safety features, and communication interfaces into a single chip to replace multi-IC control boards.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F572TKADFP#30?

The R5F572TKADFP#30 operates at a maximum frequency of 200 MHz and achieves 1160 CoreMark in benchmark testing at that speed. This performance level is enabled by the RXv3 CPU core's 113-instruction set, on-chip 32×32 multiplier, and zero-wait-state 128 KB SRAM - all essential for executing complex field-oriented control (FOC) algorithms in real time. The R5F572TKADFP#30 delivers deterministic timing critical for motor control loop closure under dynamic load conditions.

Does the R5F572TKADFP#30 support IEC60730 Class B compliance out of the box?

Yes, the R5F572TKADFP#30 includes multiple hardware features required for IEC60730 Class B compliance: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOC) for RAM testing, independent watchdog timer (IWDT) with window function, and register write protection. These capabilities enable self-diagnostic routines without external components - reducing certification effort for industrial motor drives and HVAC compressors using the R5F572TKADFP#30.

What PWM resolution does the R5F572TKADFP#30 achieve, and how is it implemented?

The R5F572TKADFP#30 achieves a minimum PWM edge resolution of 195 ps using its dedicated High-Resolution PWM (HRPWM) circuit, which operates on GPTW0–GPTW3 channels synchronized to a 160 MHz reference clock. This resolution is realized through fine-grained delay adjustment logic inside the HRPWM block - not via software interpolation - allowing precise dead-time insertion and phase alignment in 3-phase inverter topologies. The R5F572TKADFP#30 uses this capability to minimize switching losses and electromagnetic interference in SiC- and GaN-based motor drives.

How many analog input channels does the R5F572TKADFP#30 support, and what is their architecture?

The R5F572TKADFP#30 integrates three independent 12-bit A/D converter units (S12ADH) totaling 30 input channels: Unit 0 (8 channels), Unit 1 (8 channels), and Unit 2 (14 channels). Units 0 and 1 each include three dedicated sample-and-hold circuits, enabling true simultaneous sampling across six channels - critical for capturing motor phase currents without skew. Unit 2 supports the temperature sensor and additional analog inputs. The R5F572TKADFP#30 also provides a programmable gain amplifier (PGA) with pseudo-differential input on six channels for direct current sensing.

What security features are included in the R5F572TKADFP#30 for firmware protection?

The R5F572TKADFP#30 incorporates Trusted Secure IP Lite (TSIP-Lite), which provides AES-128 and AES-256 encryption/decryption, Galois/Counter Mode (GCM) for authenticated encryption, a true random number generator (TRNG), and secure key management with hardware-enforced access control. These features allow secure boot, encrypted firmware updates, and protected parameter storage - preventing cloning and unauthorized reprogramming in network-connected motor drives. The R5F572TKADFP#30 leverages TSIP-Lite to meet IEC 62443-3-3 SL2 requirements for industrial IoT endpoints.