Renesas R5F572TKEDFP#30

Overview

R5F572TKEDFP#30 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial real-time applications, featuring a 200 MHz CPU core delivering 1160 CoreMark, 1 MB on-chip code flash, 128 KB SRAM (no wait states), and integrated 3-phase/5-phase complementary PWM with 195 ps HRPWM timing resolution. It supports CAN 2.0B, full-speed USB 2.0 host/function/OTG, and IEC60730-compliant safety functions for inverter-driven systems.

For engineers reviewing the R5F572TKEDFP#30 datasheet, R5F572TKEDFP#30 pinout, R5F572TKEDFP#30 application, or R5F572TKEDFP#30 equivalent, key selection considerations include its 144-pin LFQFP package with 110 GPIOs (4× 5-V tolerant), dual 12-bit ADC units with simultaneous sampling across 30 channels, 2× 12-bit DACs, and dedicated hardware acceleration for trigonometric functions (TFU) and AES-128/256 encryption (TSIP-Lite).

Technical Context

The R5F572TKEDFP#30 implements the RXv3 CPU core with IEEE 754-compliant single-precision FPU, 16 register banks for fast context switching, and ELC (Event Link Controller) enabling interrupt-free inter-module triggering-critical for deterministic motor control loops. Its clock system integrates PLL, high-speed on-chip oscillator (16–20 MHz), and independent IWDT oscillator (120 kHz), with PCLKA/PCLKC domain separation allowing GPTW timers to run at 200 MHz while HRPWM operates at 160 MHz for sub-nanosecond edge placement.

Peripheral integration centers on real-time motion control: 10-channel 32-bit GPTW supports single-/3-/5-phase complementary PWM with automatic dead-time insertion; MTU3d provides 9-channel 16-bit timer with phase-counting and cascade operation; S12ADH delivers simultaneous sampling across three 12-bit ADC units (30 total channels), each with programmable gain amplifiers for pseudo-differential inputs. Safety is enforced via MPU, Trusted Memory (blocks 8–9), CRC calculator (CRCA), and CAC clock accuracy monitoring.

Key Specifications

Pinout & Package

Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package (LFQFP), 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 R5F572MDJDFP#30, the R5F572TKEDFP#30 adds USB OTG, PGA inputs, and full 1 MB flash-enabling field firmware updates and enhanced signal conditioning-while R5F566TKEDFP#30 trades HRPWM precision and cryptographic security for lower cost and established toolchain support.

Availability

R5F572TKEDFP#30 is available at Aetrix Electronics and suitable for industrial servo drives, EV traction inverters, PLC motion control, and smart HVAC compressor systems requiring stable component supply, long-term manufacturability, and automotive-grade reliability.

Supply support for R5F572TKEDFP#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 automotive, industrial, and enterprise applications.

The RX72T Group is designed specifically for high-performance motor control and real-time industrial automation, integrating advanced PWM, safety peripherals, and secure execution environments to replace discrete FPGA+MCU architectures.

FAQ

What is the maximum operating frequency and CoreMark score of the R5F572TKEDFP#30?

The R5F572TKEDFP#30 operates at a maximum frequency of 200 MHz and achieves 1160 CoreMark in benchmark testing. This performance stems from the RXv3 CPU core's 113-instruction set, single-cycle execution capability, and integrated 32-bit multiplier/divider. The R5F572TKEDFP#30 sustains this speed across its 128 KB SRAM and 1 MB flash memory with zero wait states up to 120 MHz, making it suitable for demanding real-time control tasks.

Does the R5F572TKEDFP#30 support simultaneous sampling across all 30 ADC channels?

No-the R5F572TKEDFP#30 supports simultaneous sampling only within each of its three independent 12-bit S12ADH units: Unit 0 (8 channels), Unit 1 (8 channels), and Unit 2 (14 channels). While all units can be triggered by the same event (e.g., GPTW overflow), their sample-and-hold circuits operate independently. Unit 0 and Unit 1 each include three dedicated sample-and-hold circuits for pseudo-differential acquisition, whereas Unit 2 provides 14 single-ended channels without sample-and-hold.

What safety certifications and hardware features does the R5F572TKEDFP#30 include for IEC60730 compliance?

The R5F572TKEDFP#30 includes hardware features explicitly cited in Renesas' IEC60730 documentation: oscillation-stoppage detection, ADC disconnection detection, clock frequency accuracy measurement (CAC), independent watchdog timer (IWDT), RAM test-assisting function via DOC, CRC calculator (CRCA), and register write protection. These enable Class B compliance without software-only checks. The R5F572TKEDFP#30 also integrates Trusted Memory (blocks 8–9) and MPU for secure boot and runtime memory protection.

Can the R5F572TKEDFP#30 generate 5-phase complementary PWM waveforms, and how many output channels does it support?

Yes-the R5F572TKEDFP#30's 32-bit GPTW timer supports 5-phase complementary PWM mode using two output channels per instance. Specifically, the device provides two GPTW channels configured for 5-phase operation, delivering four total output channels for five-leg inverter topologies. Each channel includes hardware dead-time insertion, synchronous start/stop, and ELC-triggered ADC conversion start-enabling precise timing coordination critical for multiphase motor control.

What is the role of the Event Link Controller (ELC) in the R5F572TKEDFP#30, and how many events does it support?

The Event Link Controller (ELC) in the R5F572TKEDFP#30 enables direct hardware-to-hardware triggering between 188 internal peripheral events-such as GPTW compare match, MTU3 overflow, or ADC end-of-conversion-without CPU intervention or interrupt latency. This allows deterministic, low-jitter sequences like "timer overflow → trigger ADC sampling → auto-transfer result to SRAM via DMAC." The R5F572TKEDFP#30 uses ELC extensively in motor control to synchronize PWM edges, current sensing, and position capture in real time.