Renesas R5F562T7ADFH#V3

Overview

R5F562T7ADFH#V3 from Renesas Electronics is a 32-bit RX CPU-based microcontroller designed for 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 two three-phase complementary PWM output channels via MTU3, and features CAN interface compliance with ISO 11898-1 - deployed in HVAC compressor drives and servo amplifier systems.

For engineers reviewing the R5F562T7ADFH#V3 datasheet, R5F562T7ADFH#V3 pinout, R5F562T7ADFH#V3 application, or R5F562T7ADFH#V3 equivalent, key selection criteria include its 128-Kbyte flash / 8-Kbyte SRAM / 8-Kbyte data flash configuration, 112-pin LQFP package with 0.65-mm pitch, −40°C to +85°C operating range, and support for IEC 60730-compliant safety functions including self-diagnostic ADC, CRC calculator, and independent watchdog timer.

Technical Context

The R5F562T7ADFH#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 MTU3 timer unit enables non-overlapping three-phase PWM generation with automatic dead-time insertion and phase-counting mode for encoder feedback synchronization.

It integrates three A/D converter units: two 12-bit S12ADA units (4 channels each, simultaneous 7-channel sampling) with programmable gain amplifiers (11-step scaling), window comparators, and one 10-bit ADA unit (12 channels). Clocking supports 8–100 MHz ICLK and 8–50 MHz PCLK with independent division/multiplication paths for system and peripheral domains.

Key Specifications

Pinout & Package

Package: PLQP0112JA-A - 112-pin LQFP, 20 mm × 20 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 R5F562T7ADFH#V3, R5F562TAADFH#V3 offers double flash/SRAM for advanced control algorithms, while R5F562T7EDFH#V3 reduces supply voltage and removes CAN - enabling lower-power designs but limiting networked system compatibility.

Availability

R5F562T7ADFH#V3 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC compressor controls, and servo amplifier modules requiring stable component supply, long-term lifecycle assurance, and IEC 60730-certifiable silicon.

Supply support for R5F562T7ADFH#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 targets high-performance motor control applications, integrating precision analog, deterministic PWM, and functional safety features to replace discrete control architectures with single-chip solutions.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F562T7ADFH#V3?

The R5F562T7ADFH#V3 operates at a maximum frequency of 100 MHz and achieves 165 DMIPS performance. This is measured under standard conditions using the EEMBC CoreMark benchmark and reflects real-world throughput for motor control algorithms, including FOC execution and interrupt latency-critical tasks. The RX CPU core's 5-stage pipeline and zero-wait-state flash ensure deterministic timing at full speed.

Does the R5F562T7ADFH#V3 support IEC 60730 safety compliance out of the box?

Yes, the R5F562T7ADFH#V3 includes multiple hardware features required for Class B IEC 60730 compliance: an independent watchdog timer (IWDT) with dedicated LOCO clock, CRC calculator for memory and data integrity checking, self-diagnostic ADC functionality, and PORT register monitoring. These are documented in the R01DS0096EJ0200 datasheet and do not require external components to meet baseline safety requirements.

What ADC capabilities does the R5F562T7ADFH#V3 provide for motor current sensing?

The R5F562T7ADFH#V3 provides three A/D converter units optimized for motor control: two 12-bit S12ADA units (4 channels each) with shared and per-unit sample-and-hold circuits, and one 10-bit ADA unit (12 channels). Simultaneous 7-channel sampling enables synchronized current and voltage acquisition across all three motor phases and DC-link, critical for accurate field-oriented control without software-induced skew.

How many PWM output channels does the R5F562T7ADFH#V3 support, and what is their resolution?

The R5F562T7ADFH#V3 supports eight 16-bit MTU3 channels and four 16-bit GPT channels. Its MTU3 unit delivers two independent three-phase complementary PWM outputs with hardware-configurable dead time, while GPT supports single- or three-phase PWM with up to 312-ps delay resolution at 100 MHz. All PWM outputs are synchronized to the 100-MHz system clock and impose no CPU load during waveform generation.

What package type and pin count does the R5F562T7ADFH#V3 use?

The R5F562T7ADFH#V3 uses the PLQP0112JA-A package: a 112-pin LQFP with 20 mm × 20 mm body size and 0.65 mm pin pitch. This package includes an exposed thermal pad and supports reflow soldering. Pin assignments are fully documented in the R01DS0096EJ0200 datasheet, including dedicated high-current MTU3/GPT pins and analog input groups optimized for noise immunity in motor drive layouts.