Renesas R5F572TKFGFP#10

Overview

R5F572TKFGFP#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 minimum 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, and hardware encryption (AES-128/256) for IEC 60730-compliant safety-critical drives.

For engineers reviewing the R5F572TKFGFP#10 datasheet, R5F572TKFGFP#10 pinout, R5F572TKFGFP#10 application, or R5F572TKFGFP#10 equivalent, this MCU delivers deterministic real-time control for servo and inverter systems requiring synchronized PWM, fast ADC conversion (0.9 µs), event-driven peripheral coordination via ELC, and robust functional safety features including oscillation-stop detection, RAM ECC, and register write protection.

Technical Context

The R5F572TKFGFP#10 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, 113 instructions, and 16 register banks for fast context switching. Its clock architecture supports independent domain scaling: ICLK up to 200 MHz for CPU execution, PCLKC up to 160 MHz for HRPWM reference, and PCLKD up to 60 MHz for S12ADH ADC operation.

Peripheral integration centers on motor control: GPTW provides 10×32-bit PWM channels with dead-time generation and complementary 3-/5-phase output modes; MTU3d adds 9×16-bit timer channels with phase-counting and cascade support; ELC enables interrupt-free inter-module triggering (e.g., timer event → ADC start → comparator check); and TSIP-Lite delivers certified AES encryption with true random number generation and key protection.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B (144-pin LFQFP, 20 × 20 mm, 0.5 mm pitch). Pin count: 110 general-purpose I/O pins with 5-V tolerance on 4 pins, open-drain capability on all, and large-current output on 15 pins.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F572TKFGFP#10, R5F572MDGFP#10 reduces footprint and memory for compact designs, while R5F566TKHDFP#30 sacrifices HRPWM precision and security features to meet aggressive cost targets - neither matches the full safety, resolution, and integration of the R5F572TKFGFP#10 for next-generation industrial drives.

Availability

R5F572TKFGFP#10 is available at Aetrix Electronics and suitable for industrial servo drives, EV onboard chargers, smart HVAC inverters, and PLC I/O modules requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature range (–40°C to +105°C).

Supply support for R5F572TKFGFP#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 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 R5F572TKFGFP#10, was designed specifically for high-performance motor control applications demanding real-time precision, functional safety compliance, and integrated analog/motor peripherals - targeting servo drives, inverters, and robotics.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F572TKFGFP#10?

The R5F572TKFGFP#10 operates at a maximum frequency of 200 MHz and achieves 1160 CoreMark in benchmark testing. This performance stems from its RXv3 CPU core with 32-bit multiplier, barrel shifter, and single-cycle instruction execution at full speed - enabling tight current-loop control cycles under 1 µs in servo applications.

Does the R5F572TKFGFP#10 support simultaneous sampling across all 30 ADC channels?

No, the R5F572TKFGFP#10 supports simultaneous sampling only within each of its three S12ADH units: Unit 0 (8 channels), Unit 1 (8 channels), and Unit 2 (14 channels). While all 30 channels are accessible, true simultaneous capture requires triggering all three units with a common event via ELC - achieving synchronized sampling across up to 7 channels per unit in practice.

What safety certifications or features does the R5F572TKFGFP#10 include for IEC 60730 compliance?

The R5F572TKFGFP#10 includes multiple IEC 60730-compliant features: oscillation-stoppage detection, RAM test-assisting function via DOC, CRC calculator (CRCA), independent watchdog timer (IWDTa), clock frequency accuracy measurement circuit (CAC), and register write protection. These are documented in Renesas Application Note R01AN3917JJ0100 and enable Class B certification without external safety monitors.

Can the R5F572TKFGFP#10 generate 5-phase complementary PWM waveforms, and how many output channels does it support?

Yes, the R5F572TKFGFP#10 supports 5-phase complementary PWM using its GPTW timer unit, with 2 output channels configured for this mode. Each channel drives two complementary outputs (e.g., U+/U−, V+/V−), enabling direct control of 5-phase brushless motors without external logic - a feature confirmed in Section 1.1 of R01DS0331EJ0110.

What is the purpose and specification of the HRPWM block in the R5F572TKFGFP#10?

The HRPWM (High-Resolution PWM) block in the R5F572TKFGFP#10 enhances GPTW0–GPTW3 outputs with timing resolution down to 195 ps when operating at 160 MHz PCLKC. It is used to fine-tune dead-time insertion and edge placement in SiC/GaN inverter gate drivers - critical for minimizing switching losses and preventing shoot-through in high-frequency power stages.