Renesas R5F562TABGFK#V3

Overview

R5F562TABGFK#V3 from Renesas Electronics is a 32-bit RX CPU-based microcontroller designed for high-precision motor control and industrial inverter systems. 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 interface compliance with ISO 11898-1 - deployed in servo drives and HVAC compressor controllers.

For engineers reviewing the R5F562TABGFK#V3 datasheet, R5F562TABGFK#V3 pinout, R5F562TABGFK#V3 application, or R5F562TABGFK#V3 equivalent, key selection criteria include its 64-pin LQFP-0.8mm pitch package, 3.3-V supply operation with 5-V analog capability, IEC 60730-compliant self-diagnostic A/D and CRC units, and support for simultaneous 7-channel sampling across three ADC units.

Technical Context

The R5F562TABGFK#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 uses an external crystal or internal PLL to generate ICLK up to 100 MHz and PCLK up to 50 MHz, with independent frequency division for CPU and peripherals.

It integrates eight 16-bit MTU3 channels for three-phase PWM generation with hardware dead-time insertion and automatic non-overlapping waveform control, plus four 16-bit GPT channels supporting phase-shifted complementary PWM - all synchronized with A/D conversion triggers for precise timing-critical motor control loops.

Key Specifications

Pinout & Package

Package: PLQP0064GA-A, 64-pin LQFP, 14×14 mm, 0.8 mm pitch, lead-free (Sn only), tray packaging.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TABGFK#V3, R5F562TAADFK#V3 adds CAN but requires 5-V supply, while R5F562T7BDFK#V3 reduces memory capacity by 50% - both retain identical PWM timing precision, ADC architecture, and safety features for motor control.

Availability

R5F562TABGFK#V3 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC compressor controllers, and uninterruptible power supplies requiring stable component supply, long-term lifecycle support, and IEC 60730-compliant safety certification.

Supply support for R5F562TABGFK#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 devices for automotive, industrial, and IoT applications.

The RX62T Group, including R5F562TABGFK#V3, was engineered specifically for high-performance motor control - integrating precision PWM, synchronized multi-channel ADC, and functional safety features into a single chip for inverter and servo drive applications.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F562TABGFK#V3?

The R5F562TABGFK#V3 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS performance. This is achieved through its 32-bit RX CPU core with 5-stage pipeline, single-cycle multiplication, and hardware floating-point unit - enabling deterministic execution of complex motor control algorithms such as field-oriented control within tight timing budgets. The R5F562TABGFK#V3 maintains this performance across its full operating temperature range of −40°C to +85°C.

Does the R5F562TABGFK#V3 support CAN communication?

No, the R5F562TABGFK#V3 does not support CAN. Its part number suffix "B" indicates 3.3-V operation with CAN enabled, but the "D" in the fourth character position (R5F562TABDFGK#V3) confirms CAN is disabled per Renesas' naming convention in Table 1.3. For CAN-enabled variants, consider R5F562TAADFK#V3 (5-V) or R5F562TAAGFK#V3 (105°C grade). The R5F562TABGFK#V3 retains LIN, SCI, RSPI, and I2C interfaces for alternative communication needs.

What ADC capabilities does the R5F562TABGFK#V3 provide for motor current sensing?

The R5F562TABGFK#V3 integrates two independent 12-bit S12ADA units (4 channels each) and one 10-bit ADA unit (12 channels), with three shared sample-and-hold circuits and programmable gain amplifiers (11-step, up to 13.333×). This allows simultaneous sampling of up to 7 channels - sufficient for three-phase current, DC-link voltage, and temperature - with hardware-triggered acquisition synchronized to PWM edges. The R5F562TABGFK#V3 uses these resources to achieve sub-microsecond timing alignment critical for accurate vector control.

Which package and pin count does the R5F562TABGFK#V3 use?

The R5F562TABGFK#V3 uses the PLQP0064GA-A package: a 64-pin LQFP measuring 14×14 mm with 0.8 mm pin pitch, lead-free (Sn-only) finish, and tray packaging. This matches the "FK" suffix in its part number per Figure 1.1. It provides 37 I/O pins and 9 input-only pins - sufficient for driving a 6-switch inverter bridge, connecting analog sensors, and supporting debug/programming interfaces without requiring a larger footprint.

How does the R5F562TABGFK#V3 meet IEC 60730 Class B safety requirements?

The R5F562TABGFK#V3 meets IEC 60730 Class B through multiple hardware safety mechanisms: an independent watchdog timer (IWDT) clocked by a dedicated 125-kHz LOCO oscillator, oscillation stop detection for main crystal failure, CRC calculator for memory and data stream integrity, self-diagnostic A/D functions generating internal reference voltages, and PORT register monitoring for output pin state verification. These features are implemented in silicon and documented in the R01DS0096EJ0200 datasheet - enabling R5F562TABGFK#V3-based designs to achieve certification without external safety monitors.