Renesas R5F562TAADFF#V1

Overview

R5F562TAADFF#V1 from Renesas Electronics is a 32-bit RX62T Group microcontroller designed for high-performance motor control and industrial inverter applications. It operates at up to 100 MHz, delivers 165 DMIPS, integrates dual 12-bit ADC units with sample-and-hold and programmable gain amplifiers, supports CAN 2.0B (ISO 11898-1), and features eight 16-bit MTU3 timer channels with three-phase complementary PWM output - enabling precise gate driving for 3-phase IGBT/MOSFET inverters.

For engineers reviewing the R5F562TAADFF#V1 datasheet, R5F562TAADFF#V1 pinout, R5F562TAADFF#V1 application, or R5F562TAADFF#V1 equivalent, key selection criteria include its 80-pin LQFP package (PLQP0080JA-A), 256 KB flash / 16 KB SRAM / 32 KB data flash memory configuration, 5-V operation (4.0–5.5 V), –40°C to +85°C temperature range, and integrated safety features compliant with IEC 60730 Class B.

Technical Context

The R5F562TAADFF#V1 implements a CISC Harvard-architecture RX CPU core with 5-stage pipeline, single-cycle 32×32-bit multiplication, and IEEE-754-compliant 32-bit floating-point unit. Its clock system supports PLL-based 100 MHz ICLK and independent PCLK up to 50 MHz for peripherals.

It integrates three A/D converter units: two 12-bit S12ADA units (4 channels each, simultaneous 7-channel sampling) and one 10-bit ADA unit (12 channels), all supporting self-diagnosis per IEC 60730. The MTU3 unit provides hardware-accelerated three-phase complementary PWM with automatic dead-time insertion and phase-counting mode for encoder interface.

Key Specifications

Pinout & Package

Package: PLQP0080JA-A - 80-pin LQFP, 14 mm × 14 mm body, 0.65 mm pitch, exposed pad, RoHS-compliant lead-free finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TAADFF#V1, R5F562TAGDFF#V1 removes CAN but retains identical motor control peripherals and safety features, while R5F562TAADFH#V3 offers expanded I/O and peripheral count in a larger footprint - both serve distinct cost, integration, and scalability trade-offs.

Availability

R5F562TAADFF#V1 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, and energy storage system controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.

Supply support for R5F562TAADFF#V1 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, power, and SoC solutions for industrial, automotive, and IoT markets.

The RX62T Group, including R5F562TAADFF#V1, was engineered specifically for high-efficiency, safety-certified AC motor control - integrating precision analog, real-time PWM, and functional safety accelerators in a single chip.

FAQ

What is the maximum operating frequency and processing performance of the R5F562TAADFF#V1?

The R5F562TAADFF#V1 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance. Its RX CPU core includes a single-cycle 32×32-bit multiplier, IEEE-754-compliant 32-bit floating-point unit, and 5-stage pipeline - enabling efficient execution of field-oriented control (FOC) algorithms and real-time motor control tasks. This performance level is confirmed in the official Renesas datasheet R01DS0096EJ0200.

Does the R5F562TAADFF#V1 support IEC 60730 Class B compliance for safety-critical motor control?

Yes, the R5F562TAADFF#V1 includes multiple hardware features certified for IEC 60730 Class B compliance: an independent watchdog timer (IWDT) with dedicated 125-kHz LOCO clock, CRC calculator for memory and data integrity checking, ADC self-diagnostic function, oscillation stop detection, and PORT register monitoring. These capabilities are explicitly documented in the R01DS0096EJ0200 datasheet and enable reduced external safety component count in certified designs.

What analog peripherals are integrated into the R5F562TAADFF#V1, and how are they configured for motor control?

The R5F562TAADFF#V1 integrates three A/D converter units: two 12-bit S12ADA units (4 channels each, with sample-and-hold and 11-step programmable gain amplifiers) and one 10-bit ADA unit (12 channels). For motor control, these support simultaneous 7-channel sampling - e.g., three phase currents, DC-link voltage, and two temperature sensors - triggered by MTU3 or GPT timers. This configuration is detailed in Section 1.1 of R01DS0096EJ0200.

Which package type and pin count does the R5F562TAADFF#V1 use, and what are its key mechanical dimensions?

The R5F562TAADFF#V1 uses the PLQP0080JA-A package: an 80-pin LQFP with 14 mm × 14 mm body size, 0.65 mm pin pitch, and exposed thermal pad. This package supports 44 general-purpose I/O pins and 21 input-only pins, optimized for compact motor control boards. Mechanical specifications are defined in Table 1.1 of the R01DS0096EJ0200 datasheet.

What communication interfaces does the R5F562TAADFF#V1 support, and which are enabled in this specific variant?

The R5F562TAADFF#V1 supports CAN 2.0B (32 mailboxes), three SCI channels, one I²C bus interface (SMBus-compatible), one RSPI, and one LIN master (v1.3/2.0/2.1). As indicated by the "A" suffix in its part number (R5F562TAADFF), this variant includes the CAN module - confirmed in Table 1.3 of R01DS0096EJ0200, where R5F562TAADFF#V3 is listed with "Supported" under the CAN column.