Renesas R5F562TAAGFP#V3

Overview

R5F562TAAGFP#V3 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller in the RX62T Group, designed for motor control and industrial inverter applications. It integrates dual 12-bit ADC units (4 channels each), one 10-bit ADC (12 channels), CAN interface, three SCIs, I²C, RSPI, LIN, 8× MTU3 timers with three-phase complementary PWM, and 4× GPT timers - all operating at full 100 MHz with hardware-accelerated dead-time generation. Its 256 KB flash, 16 KB SRAM, and 32 KB data flash support real-time control firmware with field-updatable parameters.

For engineers reviewing the R5F562TAAGFP#V3 datasheet, R5F562TAAGFP#V3 pinout, R5F562TAAGFP#V3 application, or R5F562TAAGFP#V3 equivalent, key selection criteria include its G-version extended temperature range (–40°C to +105°C), 5-V operation, integrated CAN transceiver support, simultaneous 7-channel ADC sampling capability, and hardware PWM dead-time insertion without CPU load - critical for IEC 60730-compliant motor drive designs.

Technical Context

The R5F562TAAGFP#V3 implements the RXv1 CPU core with IEEE-754 single-precision FPU, 165 DMIPS performance at 100 MHz, and memory protection unit (MPU) for functional safety. Its clock system supports PLL-based 100 MHz ICLK and independent PCLK up to 50 MHz, enabling precise timing separation between CPU execution and peripheral operation.

It features two 12-bit ADC units with shared and per-unit sample-and-hold circuits, programmable gain amplifiers (11-step), window comparators, and self-diagnostic functions compliant with IEC 60730. The MTU3 and GPT modules deliver hardware-managed complementary PWM outputs with automatic dead-time insertion and phase-counting modes - essential for three-phase inverter gate driving with fault-safe shutdown via POE3.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A - 100-pin LQFP, 14 mm × 14 mm body, 0.5 mm pitch, exposed pad (thermal pad not electrically connected).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TAAGFP#V3, the R5F562TAADFP#V3 offers identical functionality at lower ambient temperature tolerance, while R5F562TAGGFF#V3 trades pin count and I/O for compactness - both retain the RX62T's core motor control IP but differ in thermal robustness and scalability.

Availability

R5F562TAAGFP#V3 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, and EV onboard charger designs requiring stable component supply, extended temperature operation, and IEC 60730 compliance.

Supply support for R5F562TAAGFP#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 Corporation is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and IoT markets.

The RX62T Group - including R5F562TAAGFP#V3 - was engineered specifically for high-performance motor control, featuring hardware-accelerated PWM, multi-channel synchronized ADC, and integrated safety functions targeting IEC 60730 Class B certification.

FAQ

What is the maximum operating frequency and CPU performance of the R5F562TAAGFP#V3?

The R5F562TAAGFP#V3 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using the 32-bit RXv1 CPU core. It includes a single-precision IEEE-754 floating-point unit and supports 32×32-bit multiplication in one cycle. This performance level enables real-time execution of complex motor control algorithms such as field-oriented control (FOC) and sensorless estimation without external co-processors.

Does the R5F562TAAGFP#V3 support IEC 60730 functional safety compliance?

Yes, the R5F562TAAGFP#V3 includes multiple hardware features required for IEC 60730 Class B compliance: an independent watchdog timer (IWDT) with dedicated LOCO clock, CRC calculator for memory and data integrity checking, oscillation stop detection, voltage monitoring (LVD), self-diagnostic ADC functionality, and a memory protection unit (MPU). These are documented in the R01DS0096EJ0200 datasheet and validated for use in safety-critical motor control applications.

What ADC capabilities does the R5F562TAAGFP#V3 provide for motor current sensing?

The R5F562TAAGFP#V3 integrates two 12-bit S12ADA units (4 channels each) and one 10-bit ADA unit (12 channels), supporting simultaneous sampling across seven channels. Each 12-bit unit includes a programmable gain amplifier (11-step gain), sample-and-hold circuit, and window comparator - enabling direct interface with shunt resistors or current transformers for high-accuracy, low-latency motor phase current measurement without external signal conditioning.

How does the R5F562TAAGFP#V3 handle PWM dead-time generation for 3-phase inverter control?

The R5F562TAAGFP#V3 implements hardware-based dead-time insertion in both MTU3 and GPT modules. For MTU3, complementary PWM outputs automatically insert non-overlapping intervals with configurable dead time, eliminating CPU intervention. GPT supports dead-time generation with up to 312 ps resolution at 100 MHz. This ensures safe gate driving of IGBTs or MOSFETs and prevents shoot-through faults in inverter legs without software timing dependency.

What is the package type and pin count of the R5F562TAAGFP#V3?

The R5F562TAAGFP#V3 uses the PLQP0100KB-A package: a 100-pin LQFP with 14 mm × 14 mm body size and 0.5 mm pitch. This package supports 61 general-purpose I/O pins and 21 input-only pins, including dedicated high-current outputs for MTU3/GPT PWM waveforms and five POE3 fault-control inputs - optimized for motor control PCB layouts requiring noise immunity and thermal dissipation.