Renesas R5F572TKGGFP#30

Overview

R5F572TKGGFP#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, 2-channel 12-bit D/A, 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 R5F572TKGGFP#30 datasheet, R5F572TKGGFP#30 pinout, R5F572TKGGFP#30 application, or R5F572TKGGFP#30 equivalent, key selection criteria include 144-pin LFQFP package compatibility, 200 MHz real-time PWM timing precision, IEC60730 safety support (oscillation detection, RAM test assist, CRC), and dual PGA-enabled pseudo-differential analog front-end for current sensing in three-phase motor systems.

Technical Context

The R5F572TKGGFP#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 combines PLL-synthesized 200 MHz ICLK with independent PCLKA (120 MHz), PCLKC (200 MHz for GPTW/HRPWM), and PCLKD (60 MHz for A/D), enabling concurrent high-speed control and analog acquisition.

Motor control execution relies on tightly coupled peripherals: 10-channel 32-bit GPTW timers synchronized to PCLKC for phase-aligned PWM generation, 4-channel HRPWM for sub-nanosecond dead-time adjustment, ELC-driven event chaining to trigger A/D conversion without CPU intervention, and MTU3d with 3-phase complementary PWM output and automatic dead-time insertion - all operating within a single-chip solution requiring no external timing ICs.

Key Specifications

Pinout & Package

Package: 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch, RoHS compliant. Pin count and peripheral availability match Table 1.2 for "144 Pins" configuration 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 applications.

Compared with R5F572TKGGFP#30, R5F572MKJGFP#30 reduces package size and analog integration at the cost of USB connectivity and PGA-based current sensing, while R5F566TKEDFP#30 trades HRPWM precision and TSIP-Lite security for lower licensing cost and mature toolchain support - making R5F572TKGGFP#30 optimal for next-generation high-efficiency, safety-certified motor systems.

Availability

R5F572TKGGFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, PMSM motor controllers, BLDC fan/pump systems, and PLC motion modules requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature resilience (–40°C to +105°C).

Supply support for R5F572TKGGFP#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT applications - with over 40 years of MCU innovation and ISO 9001/TS 16949 manufacturing certification.

The RX72T Group is designed specifically for high-performance motor control, integrating real-time PWM, safety features, and analog subsystems to replace multi-chip solutions in servo, inverter, and motion control systems - targeting IEC60730 Class B and UL 1012 compliance.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F572TKGGFP#30?

The R5F572TKGGFP#30 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 32-bit multiplier, barrel shifter, and single-cycle instruction execution at 200 MHz - making it suitable for demanding real-time motor control algorithms including field-oriented control and sensorless observers. The R5F572TKGGFP#30 maintains this performance across its full operating temperature range of –40°C to +105°C.

Does the R5F572TKGGFP#30 support IEC60730 Class B functional safety certification?

Yes, the R5F572TKGGFP#30 includes multiple hardware features required for IEC60730 Class B compliance: oscillation-stop detection for main clock, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with window function, RAM test-assisting function via DOC, CRC calculator (CRCA), and register write protection. These capabilities reduce software certification burden and are documented in Renesas' Functional Safety Manual R01UM0137EJ0200. The R5F572TKGGFP#30 is widely deployed in certified servo drives and industrial inverters.

What analog peripherals are integrated into the R5F572TKGGFP#30 for motor current sensing?

The R5F572TKGGFP#30 integrates a 30-channel 12-bit A/D converter (S12ADH) with three independent sample-and-hold units, six analog comparators (CMPC), two 12-bit D/A channels, and a programmable gain amplifier (PGA) supporting pseudo-differential input across six channels. The PGA enables direct amplification of shunt-resistor voltage signals with gains up to 12×, eliminating external op-amps. This analog subsystem allows simultaneous sampling of all three motor phase currents with <0.9 µs conversion time per channel - critical for accurate FOC implementation. All these features are present in the R5F572TKGGFP#30.

How does the Event Link Controller (ELC) improve real-time performance in the R5F572TKGGFP#30?

The ELC in the R5F572TKGGFP#30 enables 188 internal peripheral events - such as GPTW compare match or MTU3 overflow - to trigger actions like A/D conversion start or port output toggle without CPU or interrupt involvement. This eliminates interrupt latency and jitter, allowing deterministic sub-microsecond timing between PWM edge generation and current sampling. In practice, this means the R5F572TKGGFP#30 can execute field-oriented control loops with consistent timing even under heavy interrupt load - a capability confirmed in Renesas application note R01AN3819EJ0100.

What is the package type and pin count of the R5F572TKGGFP#30?

The R5F572TKGGFP#30 is housed in a 144-pin Low-Profile Quad Flat Package (LFQFP) with PLQP0144KA-B footprint, measuring 20 × 20 mm with 0.5 mm pitch. This package supports all RX72T Group features listed for the 144-pin variant in Table 1.2 of the datasheet, including full 10-channel GPTW, 4-channel HRPWM, USB 2.0, CAN, and PGA pseudo-differential input. The R5F572TKGGFP#30's pinout is fully compatible with Renesas' YRDKRX72T reference design and standard 144-pin QFP PCB footprints.