Renesas R5F562T7BDFM#V3

Overview

R5F562T7BDFM#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 three-phase complementary PWM via MTU3, and includes CAN interface compliant with ISO 11898-1 - deployed in brushless DC motor drives.

For engineers reviewing the R5F562T7BDFM#V3 datasheet, R5F562T7BDFM#V3 pinout, R5F562T7BDFM#V3 application, or R5F562T7BDFM#V3 equivalent, key selection criteria include 100-MHz PWM timing resolution (312 ps), simultaneous 7-channel ADC sampling, IEC 60730-compliant self-diagnostic features, and 64-pin LQFP package with 37 I/O pins and 9 input-only pins.

Technical Context

The R5F562T7BDFM#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 ICLK up to 100 MHz and PCLK up to 50 MHz, with independent frequency division for CPU and peripherals.

It integrates MTU3 for two three-phase complementary PWM outputs with automatic dead-time insertion and POE3 for fast high-impedance shutdown of waveform pins upon fault detection. The device includes three A/D converter units: two 12-bit S12ADA units (4 channels each) and one 10-bit ADA unit (12 channels), all supporting simultaneous sampling on seven channels.

Key Specifications

Pinout & Package

Package: PLQP0064KB-A - 64-pin LQFP, 10 mm × 10 mm, 0.5 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 R5F562T7BDFM#V3, R5F562T7ADFM#V3 offers higher supply voltage tolerance but no 3-V operation, while R5F562T7EDFM#V3 removes CAN functionality to reduce cost - making the original part optimal for safety-certified, CAN-connected 3-V motor control designs requiring IEC 60730 compliance.

Availability

R5F562T7BDFM#V3 is available at Aetrix Electronics and suitable for industrial motor drives, inverter-based HVAC systems, and home appliance control modules requiring stable component supply, long-term lifecycle assurance, and full IEC 60730 Class B certification support.

Supply support for R5F562T7BDFM#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 R5F562T7BDFM#V3, was engineered specifically for high-performance motor control - integrating precision PWM, multi-channel synchronized ADCs, and functional safety features to replace discrete analog/motor driver combinations in inverters.

FAQ

What is the maximum operating frequency and CPU performance of the R5F562T7BDFM#V3?

The R5F562T7BDFM#V3 operates at a maximum system clock (ICLK) frequency of 100 MHz and delivers 165 DMIPS of processing performance. Its RX CPU core supports single-cycle 32 × 32-bit multiplication and includes a single-precision IEEE-754 floating-point unit - enabling efficient execution of motor control algorithms such as Field-Oriented Control without external coprocessors. This performance is sustained across its full operating temperature range of –40°C to +85°C.

Does the R5F562T7BDFM#V3 support IEC 60730 Class B functional safety certification?

Yes, the R5F562T7BDFM#V3 includes multiple hardware features required for IEC 60730 Class B compliance: independent watchdog timer (IWDT) with dedicated LOCO clock, CRC calculator for memory and data integrity checking, self-diagnostic ADC functionality, oscillation stop detection, and PORT register monitoring. These capabilities are documented in Renesas' functional safety manual R01US0074EJ0200 and enable certified system-level safety architecture design.

What analog peripherals are integrated into the R5F562T7BDFM#V3?

The R5F562T7BDFM#V3 integrates three A/D converter units: two 12-bit S12ADA units (4 channels each, with sample-and-hold circuits and programmable gain amplifiers) and one 10-bit ADA unit (12 channels). All three units support simultaneous sampling on up to seven channels - essential for real-time current/voltage acquisition in three-phase motor control. Each 12-bit unit includes window comparators and amplifier gain steps from 2.0× to 13.333×.

Which package and pin count does the R5F562T7BDFM#V3 use?

The R5F562T7BDFM#V3 uses the PLQP0064KB-A package: a 64-pin LQFP measuring 10 mm × 10 mm with 0.5 mm pitch. It provides 37 general-purpose I/O pins and 9 input-only pins, including dedicated MTU3 PWM output pins (MTIOC0A–MTIOC3B), CAN_TX/CAN_RX, and analog input channels (AD000–AD211). This compact package supports high-density motor control PCB layouts while maintaining thermal performance.

What communication interfaces are available on the R5F562T7BDFM#V3?

The R5F562T7BDFM#V3 includes one CAN 2.0B interface (ISO 11898-1 compliant, 32 mailboxes), three SCI channels (asynchronous, clock-synchronous, smart-card modes), one RIIC interface (I²C/SMBus compatible), one RSPI interface (SPI master/slave, up to 32-bit transfers), and one LIN 2.1 master module. These interfaces enable robust connectivity in motor drive systems - including CAN-based networked inverters, sensor communication via I²C, and firmware updates over SCI.