Renesas R5F562TADDFH#V1

Overview

R5F562TADDFH#V1 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller optimized for motor control and industrial power conversion. 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), eight 16-bit MTU3 timers with three-phase complementary PWM output, four 16-bit GPT timers, CAN interface (not supported in this variant), and 256 KB on-chip flash memory. It operates across –40°C to +85°C and targets real-time closed-loop motor drive systems.

For engineers reviewing the R5F562TADDFH#V1 datasheet, R5F562TADDFH#V1 pinout, R5F562TADDFH#V1 application, or R5F562TADDFH#V1 equivalent, key selection criteria include its 100-MHz PWM timing resolution (312 ps delay control on GPTa), simultaneous 7-channel ADC sampling capability, IEC 60730-compliant self-diagnostic features (CRC, IWDT, analog self-test), and 112-pin LQFP package with 61 I/Os and 21 input-only pins.

Technical Context

The R5F562TADDFH#V1 belongs to the RX62T Group and implements a CISC Harvard architecture with 5-stage pipeline, supporting single-precision IEEE-754 floating-point operations and 64-bit accumulator results from 32×32-bit multiply instructions. Its clock system uses an external crystal or internal PLL to generate ICLK up to 100 MHz and PCLK up to 50 MHz, with independent division/multiplication settings for system and peripheral clocks.

It features two independent A/D converter subsystems: two 12-bit units (S12ADA) with shared and per-unit sample-and-hold circuits, programmable gain amplifiers (11-step scaling), and window comparators; plus one 10-bit unit (ADA) with 12 channels and self-diagnostic voltage generation. All ADC units support software, timer-triggered, or external-started conversions and are IEC 60730-certified for functional safety.

Key Specifications

Pinout & Package

Package: PLQP0112JA-A - 112-pin LQFP, 20 mm × 20 mm body, 0.65 mm lead pitch, RoHS-compliant matte tin finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TADDFH#V1, R5F562TAGDFF#V3 reduces package size and I/O count while retaining core motor control capability, whereas R5F562GADDFH#V3 enhances PWM timing precision at the expense of GPT versatility-both serve distinct mechanical and algorithmic constraints in industrial drive design.

Availability

R5F562TADDFH#V1 is available at Aetrix Electronics and suitable for industrial motor drives, brushless DC inverter control, and factory automation I/O modules requiring stable component supply, long-term lifecycle assurance, and IEC 60730-compliant functional safety features.

Supply support for R5F562TADDFH#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.

The RX62T Group is designed specifically for high-performance motor control and power conversion applications, integrating precision analog peripherals, real-time timers, and functional safety features into a single 100-MHz 32-bit MCU platform.

FAQ

What is the maximum operating frequency and CPU performance of the R5F562TADDFH#V1?

The R5F562TADDFH#V1 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using the 32-bit RX CPU core. Its architecture supports single-cycle 32×32-bit multiplication, IEEE-754 single-precision floating-point operations, and a 64-bit accumulator for extended-precision arithmetic-enabling efficient execution of motor control algorithms such as field-oriented control (FOC) and space-vector modulation within tight timing budgets.

Does the R5F562TADDFH#V1 support CAN communication?

No, the R5F562TADDFH#V1 does not support the CAN module. Per Renesas documentation (R01DS0096EJ0200), the "D" suffix in the part number indicates a 5-V version with CAN not supported. This variant retains all other RX62T peripherals-including three SCIs, one I²C interface, one RSPI, and one LIN master-but omits the CAN controller and associated 32-mailbox buffer.

What ADC capabilities does the R5F562TADDFH#V1 provide for motor current sensing?

The R5F562TADDFH#V1 provides three independent A/D converter units: two 12-bit S12ADA units (4 channels each) with sample-and-hold circuits, programmable gain amplifiers (11 gain steps), and window comparators; plus one 10-bit ADA unit (12 channels). These support simultaneous sampling across seven channels, enabling precise, synchronized acquisition of phase currents and DC-link voltage-critical for real-time current reconstruction in 3-phase motor control applications.

How does the R5F562TADDFH#V1 support IEC 60730 functional safety compliance?

The R5F562TADDFH#V1 supports IEC 60730 Class B compliance through hardware features including an independent watchdog timer (IWDT) clocked by a dedicated 125-kHz LOCO oscillator, CRC calculation unit for memory and data transfer integrity checking, self-diagnostic ADC functions (internal reference voltage generation), and PORT register monitoring for output pin state verification-all implemented without CPU intervention to ensure deterministic fault detection and recovery behavior.

What is the package type and pin count of the R5F562TADDFH#V1?

The R5F562TADDFH#V1 uses the PLQP0112JA-A package: a 112-pin LQFP with 20 mm × 20 mm body size and 0.65 mm lead pitch. It provides 61 general-purpose I/O pins and 21 input-only pins, supporting high-density motor control interfaces including MTU3 waveform outputs, analog inputs, and dedicated POE fault-handling inputs.