Renesas R5F562T7BDFF#V3

Overview

R5F562T7BDFF#V3 from Renesas Electronics is a 32-bit RX CPU-based microcontroller designed for high-precision 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 three-phase complementary PWM via MTU3, and features CAN 2.0B interface with 32 mailboxes. Its 128 KB flash, 8 KB SRAM, and 8 KB data flash target real-time embedded systems requiring IEC 60730 compliance.

For engineers reviewing the R5F562T7BDFF#V3 datasheet, R5F562T7BDFF#V3 pinout, R5F562T7BDFF#V3 application, or R5F562T7BDFF#V3 equivalent, key selection criteria include its 80-pin LQFP package (PLQP0080JA-A), 3.3 V/5 V dual-supply capability, simultaneous 7-channel ADC sampling, hardware-accelerated CRC for safety monitoring, and integrated POE3 for fast fault shutdown in motor drive circuits.

Technical Context

The R5F562T7BDFF#V3 belongs to the RX62T Group and implements a CISC Harvard architecture with 5-stage pipeline, single-cycle 32×32-bit multiply, and IEEE-754-compliant FPU. Its MTU3 unit delivers two independent three-phase complementary PWM outputs with automatic dead-time insertion and phase-counting mode - critical for space-vector modulation in PMSM/BLDC drives.

It integrates three A/D converter units: two 12-bit S12ADA units (4 channels each, shared sample-and-hold, 3-channel programmable gain amplifiers) and one 10-bit ADA unit (12 channels), all capable of synchronized trigger initiation from MTU3/GPT timers. The device supports IEC 60730 Class B compliance via self-diagnostic ADC, IWDT with LOCO clock, and CRC calculation on memory and data transfers.

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 R5F562T7ADFF#V3, the R5F562T7BDFF#V3 adds 3.3-V compatibility while retaining CAN - enabling dual-supply flexibility in mixed-voltage industrial systems. Against R5F562T7EDFF#V3, it provides CAN capability without sacrificing 3.3-V operation, making it optimal for next-generation smart appliance controllers needing both low-voltage efficiency and fieldbus connectivity.

Availability

R5F562T7BDFF#V3 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, and renewable energy power converters requiring stable component supply, long-term lifecycle support, and IEC 60730-certified silicon.

Supply support for R5F562T7BDFF#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 R5F562T7BDFF#V3, was engineered specifically for high-performance motor control - integrating precision analog, deterministic PWM, and functional safety features into a single 100 MHz 32-bit MCU platform.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F562T7BDFF#V3?

The R5F562T7BDFF#V3 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS performance. This is achieved through its optimized RX CPU core with 5-stage pipeline, single-cycle 32×32-bit multiplication, and hardware floating-point unit - enabling real-time execution of complex motor control algorithms without external co-processors. The R5F562T7BDFF#V3 maintains this performance across its full operating temperature range (–40°C to +85°C).

Does the R5F562T7BDFF#V3 support CAN communication, and what configuration is required?

Yes, the R5F562T7BDFF#V3 supports CAN 2.0B communication with 32 configurable mailboxes. It requires an external CAN transceiver connected to CAN_TX and CAN_RX pins. The CAN module is enabled in hardware and configured via register settings for bit rate, acceptance filtering, and mailbox priority. No additional external components beyond the transceiver are needed - the R5F562T7BDFF#V3 integrates all protocol handling and message buffering internally.

How many ADC channels does the R5F562T7BDFF#V3 support, and what is their resolution and sampling capability?

The R5F562T7BDFF#V3 supports 20 total ADC input channels: two 12-bit S12ADA units (4 channels each) and one 10-bit ADA unit (12 channels). All three units can perform simultaneous sampling on up to seven channels - essential for vector control in motor drives. Conversion time is 1.0 µs per channel at 50 MHz ADCLK (for AVCC = 4.0–5.5 V), and each 12-bit unit includes programmable gain amplifiers and window comparators for direct current sensing.

What safety certifications or built-in functions does the R5F562T7BDFF#V3 provide for IEC 60730 compliance?

The R5F562T7BDFF#V3 includes multiple hardware features supporting IEC 60730 Class B compliance: independent watchdog timer (IWDT) with dedicated LOCO clock, self-diagnostic ADC functionality (internal reference voltage generation), CRC calculator for memory and data stream validation, oscillation stop detection, and PORT register monitoring. These features are implemented in silicon and require no external components - enabling certified safety operation directly from the R5F562T7BDFF#V3 without supplemental ICs.

What is the package type and pin count of the R5F562T7BDFF#V3, and is it RoHS compliant?

The R5F562T7BDFF#V3 uses the PLQP0080JA-A package: an 80-pin LQFP with 14 mm × 14 mm body size and 0.65 mm pin pitch. It features an exposed thermal pad and is fully RoHS compliant with lead-free (Sn-only) surface finish. This package supports standard reflow soldering profiles and provides adequate thermal dissipation for motor control applications operating continuously at ambient temperatures up to +85°C.