Renesas R5F562TAAGFF#V3

Overview

R5F562TAAGFF#V3 from Renesas Electronics is a 32-bit RX CPU-based microcontroller designed for high-performance motor control and industrial inverter applications. It operates at up to 100 MHz (165 DMIPS), integrates dual 12-bit ADC units with sample-and-hold and programmable gain amplifiers, supports CAN 2.0B (ISO 11898-1) with 32 mailboxes, and delivers three-phase complementary PWM with hardware dead-time generation - all within an 80-pin LQFP package rated for –40°C to +105°C.

For engineers reviewing the R5F562TAAGFF#V3 datasheet, R5F562TAAGFF#V3 pinout, R5F562TAAGFF#V3 application, or R5F562TAAGFF#V3 equivalent, key selection criteria include its 100-MHz MTU3/GPT PWM timing resolution (312 ps delay control), IEC 60730-compliant self-diagnostic A/D and CRC units, and G-version extended temperature operation for demanding industrial environments.

Technical Context

The R5F562TAAGFF#V3 belongs to the RX62T Group and implements a CISC Harvard architecture with 5-stage pipeline, single-precision IEEE-754 FPU, and memory protection unit (MPU). Its clock system supports external crystal or internal PLL (8–12.5 MHz input) with independent ICLK (8–100 MHz) and PCLK (8–50 MHz) domains.

It features two 12-bit ADC units (4 channels each, simultaneous 7-channel sampling), one 10-bit ADC unit (12 channels), and dedicated hardware acceleration for motor control: MTU3 provides two three-phase complementary PWM outputs with automatic dead-time insertion, while GPTa enables precise PWM edge delay control (±312 ps at 100 MHz).

Key Specifications

Pinout & Package

Package: PLQP0080JA-A, 80-pin LQFP (14×14 mm, 0.65 mm pitch), RoHS-compliant, lead-free (Sn finish).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TAAGFF#V3, R5F562TAGGFF#V3 offers identical motor control peripherals without CAN, reducing system cost where fieldbus is absent; R5F562GAAGFH#V3 expands interrupt and DMA capability in a larger package but sacrifices GPTa's fine PWM delay control - making it better for multi-axis coordination than precision gate timing.

Availability

R5F562TAAGFF#V3 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, EV onboard charger controllers, and PLC I/O modules requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F562TAAGFF#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 R5F562TAAGFF#V3, was engineered specifically for high-efficiency motor control - integrating precision PWM, fast ADCs, and functional safety features to replace discrete analog/motor control ICs in inverter systems.

FAQ

What is the maximum operating frequency and DMIPS performance of the R5F562TAAGFF#V3?

The R5F562TAAGFF#V3 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance. This enables real-time execution of complex motor control algorithms such as field-oriented control (FOC) and sensorless estimation within tight timing budgets. The RX CPU core's 5-stage pipeline and hardware multiplier/divider ensure deterministic instruction timing critical for closed-loop stability in the R5F562TAAGFF#V3.

Does the R5F562TAAGFF#V3 support IEC 60730 functional safety compliance?

Yes, the R5F562TAAGFF#V3 includes multiple hardware features required for Class B IEC 60730 compliance: independent watchdog timer (IWDT) with dedicated LOCO clock, A/D converter self-diagnostic function, CRC calculator for memory and data integrity checking, and main oscillator stoppage detection. These features reduce external component count and simplify certification efforts for the R5F562TAAGFF#V3 in safety-critical motor control applications.

What ADC resources are available on the R5F562TAAGFF#V3?

The R5F562TAAGFF#V3 integrates three A/D converter units: two 12-bit S12ADA units (4 channels each) and one 10-bit ADA unit (12 channels). It supports simultaneous sampling across seven channels, includes sample-and-hold circuits per unit, programmable gain amplifiers (11-step gain), and window comparators - enabling direct shunt-based current sensing and multi-sensor monitoring without external signal conditioning for the R5F562TAAGFF#V3.

What PWM capabilities does the R5F562TAAGFF#V3 provide for motor control?

The R5F562TAAGFF#V3 provides two MTU3-based three-phase complementary PWM outputs and four GPTa-based single-phase or mixed-mode PWM channels. MTU3 supports automatic dead-time insertion and phase-counting, while GPTa enables 312-ps edge delay control at 100 MHz - essential for minimizing shoot-through in SiC/GaN inverter designs. All PWM generation is hardware-accelerated, imposing no CPU load during operation in the R5F562TAAGFF#V3.

Is CAN interface supported on the R5F562TAAGFF#V3, and how many mailboxes does it offer?

Yes, the R5F562TAAGFF#V3 includes a CAN 2.0B-compliant module supporting ISO 11898-1 physical layer with 32 configurable mailboxes. This allows prioritized, interrupt-driven message handling for real-time motor status reporting, fault logging, and networked control in industrial automation systems using the R5F562TAAGFF#V3.