Renesas R5F562TAADFH#V3

Overview

R5F562TAADFH#V3 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller designed for motor control and industrial inverter applications. It integrates dual 12-bit ADC units (4 channels each, with sample-and-hold, programmable gain amplifiers, and window comparators), one 10-bit ADC (12 channels), 8× MTU3 timer channels supporting two three-phase complementary PWM outputs, CAN 2.0B interface (32 mailboxes), and 32 KB data flash reprogrammable up to 30,000 times - all operating across –40°C to +85°C.

For engineers reviewing the R5F562TAADFH#V3 datasheet, R5F562TAADFH#V3 pinout, R5F562TAADFH#V3 application, or R5F562TAADFH#V3 equivalent, key selection considerations include its 112-pin LQFP package (PLQP0112JA-A), 256 KB on-chip flash, 16 KB SRAM, integrated IEC 60730-compliant safety features (IWDT, CRC, self-diagnostic ADC), and dedicated hardware acceleration for real-time PWM dead-time control and phase-shifted waveform generation.

Technical Context

The R5F562TAADFH#V3 belongs to the RX62T Group and implements a CISC Harvard architecture with 5-stage pipeline, supporting 165 DMIPS at 100 MHz and IEEE-754 single-precision floating-point operations. Its MTU3 unit delivers non-overlapping complementary PWM waveforms with automatic dead-time insertion and synchronized A/D trigger generation - critical for field-oriented control (FOC) of 3-phase motors.

It features dual 12-bit ADCs capable of simultaneous 7-channel sampling, each with three independent sample-and-hold circuits, programmable gain amplifiers (11-step scaling), and window comparators - enabling real-time current/voltage sensing and fault detection. The integrated CAN controller supports ISO 11898-1 compliance with 32 configurable mailboxes for deterministic communication in distributed drive systems.

Key Specifications

Pinout & Package

Package: PLQP0112JA-A - 112-pin LQFP, 20 mm × 20 mm body, 0.65 mm pitch, lead-free (Sn finish), tray packaging (#V).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TAADFH#V3, R5F562TAGDFF#V3 reduces package size and removes CAN - simplifying layout but limiting networked drive architectures; R5F562GAADFH#V3 retains the same footprint and flash but omits GPT-based PWM features, making it suitable for simpler motor control where MTU3 alone meets timing needs.

Availability

R5F562TAADFH#V3 is available at Aetrix Electronics and suitable for industrial motor drives, appliance inverters, PLC I/O modules, and renewable energy converters requiring stable component supply, long-term lifecycle support, and IEC 60730-certified safety features.

Supply support for R5F562TAADFH#V3 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 automotive, industrial, and IoT markets.

The RX62T Group, including R5F562TAADFH#V3, was engineered specifically for high-performance motor control - integrating precision analog, deterministic PWM, safety peripherals, and real-time processing to replace discrete control + analog + communication IC combinations.

FAQ

What is the maximum operating frequency and core performance of the R5F562TAADFH#V3?

The R5F562TAADFH#V3 operates at a maximum frequency of 100 MHz using the 32-bit RX CPU core and delivers 165 DMIPS of processing performance. It includes a single-precision IEEE-754 floating-point unit and supports 32×32-bit multiplication with 64-bit accumulator results - enabling efficient execution of motor control algorithms such as field-oriented control (FOC) and sensorless estimation without external math accelerators. The R5F562TAADFH#V3 achieves this performance with zero wait-state flash access.

Does the R5F562TAADFH#V3 support IEC 60730 functional safety compliance?

Yes, the R5F562TAADFH#V3 includes multiple hardware features certified for IEC 60730 Class B compliance: an independent watchdog timer (IWDT) clocked by a dedicated 125-kHz LOCO oscillator, cyclic redundancy check (CRC) calculation unit for memory and data transfer integrity, self-diagnostic ADC functionality, and main oscillator stoppage detection. These capabilities allow the R5F562TAADFH#V3 to implement safety-critical monitoring functions without external components - reducing system complexity and certification effort.

What ADC resources does the R5F562TAADFH#V3 provide for motor current sensing?

The R5F562TAADFH#V3 integrates two independent 12-bit S12ADA units (4 channels each) and one 10-bit ADA unit (12 channels). Each 12-bit unit includes three sample-and-hold circuits, allowing simultaneous sampling of up to seven analog inputs - ideal for capturing three-phase motor currents and DC-link voltage in a single acquisition window. Both 12-bit units feature programmable gain amplifiers (11 gain steps) and window comparators for real-time overcurrent detection, directly supporting high-fidelity current reconstruction in the R5F562TAADFH#V3-based motor control loop.

How many PWM output channels does the R5F562TAADFH#V3 support, and what types are available?

The R5F562TAADFH#V3 supports eight MTU3 timer channels and four GPT channels. MTU3 provides two independent three-phase complementary PWM outputs (six active outputs plus six complementary), while GPT supports up to four single-phase complementary PWM outputs or one three-phase + one single-phase configuration. All complementary PWM outputs include hardware-controlled dead-time insertion and can be triggered synchronously with ADC sampling - ensuring precise timing alignment critical for R5F562TAADFH#V3-based inverter designs.

What is the package type and pin count of the R5F562TAADFH#V3?

The R5F562TAADFH#V3 is housed in a 112-pin LQFP package designated PLQP0112JA-A: 20 mm × 20 mm body size, 0.65 mm pin pitch, lead-free (Sn finish), and supplied in trays (#V). This package provides 61 general-purpose I/O pins and 21 input-only pins - sufficient for complex motor control interfaces including analog inputs, PWM outputs, encoder feedback, CAN transceiver connections, and safety monitoring signals - all accessible without signal multiplexing conflicts in the R5F562TAADFH#V3 pinout.