Renesas R5F572TKCDFP#30

Overview

R5F572TKCDFP#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 - all in a 144-pin LFQFP package rated for –40°C to +105°C operation.

For engineers reviewing the R5F572TKCDFP#30 datasheet, R5F572TKCDFP#30 pinout, R5F572TKCDFP#30 application, or R5F572TKCDFP#30 equivalent, key selection considerations include its 10-channel GPTW timer with 3-phase/5-phase complementary PWM support, ELC-driven event-triggered peripheral coordination, IEC60730 safety features (oscillation detection, RAM test assist, CRC), and 5-V-tolerant I/O for direct interface with legacy industrial sensors and drivers.

Technical Context

The R5F572TKCDFP#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 using 8–24 MHz external crystals or 16–20 MHz HOCO, delivering ICLK up to 200 MHz, PCLKA up to 120 MHz, and PCLKC up to 200 MHz for timer reference clocks.

Peripheral coordination is managed via the Event Link Controller (ELC), enabling 188 internal event signals to trigger operations like A/D conversion start, PWM dead-time compensation, or comparator output without CPU intervention - critical for deterministic real-time motor control loops. The device uses separate power domains (VCC, AVCC0/1/2, VCC_USB) with independent voltage monitoring and POR/LVDA reset sources.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B, 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm lead 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 R5F572MDDFP#30, the R5F572TKCDFP#30 adds USB 2.0, full 30-channel A/D with simultaneous sampling, and HRPWM - making it suitable for next-gen EV inverters and safety-certified drives. Against R5F566TEBDFP#30, it delivers higher CPU throughput, finer PWM timing, and integrated security - justifying premium use in high-reliability applications.

Availability

R5F572TKCDFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, EV traction inverters, PLC motion controllers, and smart HVAC compressor drives requiring stable component supply, long lifecycle support, and automotive-grade temperature resilience (–40°C to +105°C).

Supply support for R5F572TKCDFP#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, power, and SoC solutions for industrial, automotive, and infrastructure markets.

The RX72T Group - including the R5F572TKCDFP#30 - was designed specifically for high-performance motor control applications, integrating advanced PWM, safety features, and real-time peripherals to replace discrete FPGA + MCU architectures in servo and inverter systems.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F572TKCDFP#30?

The R5F572TKCDFP#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's 113-instruction set, on-chip FPU, and zero-wait-state 128 Kbyte SRAM - allowing complex motor control algorithms like field-oriented control (FOC) and model-predictive control (MPC) to execute within strict real-time deadlines. The R5F572TKCDFP#30 maintains this rating across its full industrial temperature range (–40°C to +105°C).

Does the R5F572TKCDFP#30 support simultaneous sampling across multiple A/D channels?

Yes, the R5F572TKCDFP#30 integrates three independent 12-bit A/D converter units (S12ADH) with dedicated sample-and-hold circuits: Unit 0 (8 channels, 3 SH), Unit 1 (8 channels, 3 SH), and Unit 2 (14 channels, no SH). This architecture enables true simultaneous sampling of up to 6 analog inputs (3 per unit) - essential for capturing instantaneous three-phase motor currents and DC-link voltage without phase skew. The R5F572TKCDFP#30 supports hardware-triggered start via MTU3 or GPTW events for cycle-accurate alignment.

What PWM capabilities does the R5F572TKCDFP#30 offer for inverter control?

The R5F572TKCDFP#30 provides three-tiered PWM functionality: (1) 10-channel 32-bit GPTW timers supporting single-/3-/5-phase complementary PWM with programmable dead time; (2) 9-channel 16-bit MTU3d for auxiliary timing and encoder interfacing; and (3) 4-channel HRPWM that refines GPTW edge placement to 195 ps resolution at 160 MHz PCLKC. This combination allows precise gate timing for SiC/GaN inverters while maintaining software-defined flexibility - a capability confirmed in the R01DS0331EJ0110 datasheet for the R5F572TKCDFP#30.

Is the R5F572TKCDFP#30 qualified for IEC60730 Class B compliance?

Yes, the R5F572TKCDFP#30 includes hardware features required for IEC60730 Class B certification: oscillation-stop detection for main clock, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOC) for RAM testing, register write protection, and independent watchdog timer (IWDT) with window function. These are documented in Section 1.1 and Table 1.1 of the R01DS0331EJ0110 datasheet and apply specifically to the R5F572TKCDFP#30 variant in the RX72T Group.

What package type and pin count does the R5F572TKCDFP#30 use?

The R5F572TKCDFP#30 uses a 144-pin Low-Profile Quad Flat Package (LFQFP) with part code PLQP0144KA-B: 20 × 20 mm body size, 0.5 mm lead pitch, and an exposed thermal pad. It provides 110 general-purpose I/O pins - including 4× 5-V tolerant inputs - and supports all RX72T peripherals, including USB 2.0, CAN, and full 30-channel A/D. This package is explicitly assigned to the R5F572TKCDFP#30 in Table 1.2 of the R01DS0331EJ0110 datasheet.