Renesas R5F562TAEDFF#V1

Overview

R5F562TAEDFF#V1 from Renesas Electronics is a 32-bit RX62T Group microcontroller designed for high-precision motor control and industrial inverter systems. It operates at up to 100 MHz, delivers 165 DMIPS, integrates dual 12-bit ADCs 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 R5F562TAEDFF#V1 datasheet, R5F562TAEDFF#V1 pinout, R5F562TAEDFF#V1 application, or R5F562TAEDFF#V1 equivalent, key selection criteria include its 3-V supply operation (2.7–3.6 V), 80-pin LQFP package (PLQP0080JA-A), -40°C to +85°C temperature range, absence of CAN support, and integrated IEC 60730-compliant safety features including independent watchdog timer (IWDT), CRC calculator, and self-diagnostic A/D converters.

Technical Context

The R5F562TAEDFF#V1 implements the 32-bit RX CPU core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision FPU - enabling deterministic real-time execution for field-oriented control (FOC) algorithms. Its memory subsystem includes 256 KB on-chip flash (no wait states at 100 MHz), 16 KB SRAM, and 32 KB data flash rated for 30,000 erase/write cycles.

Peripheral integration centers on motor control: eight-channel MTU3 delivering two independent three-phase complementary PWM outputs with hardware dead-time insertion and phase-counting mode; four-channel GPTa supporting PWM delay generation with 312 ps resolution; and triple A/D units capable of simultaneous 7-channel sampling across 20 total analog inputs - all synchronized to PWM timing for current/voltage sensing.

Key Specifications

Pinout & Package

Package: 80-pin LQFP (PLQP0080JA-A), 14×14 mm body, 0.65 mm pitch, exposed pad not present, RoHS-compliant Sn finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TAEDFF#V1, R5F562T7EDFF#V1 offers lower memory capacity for simpler firmware, while R5F562TAGDFF#V1 adds CAN capability at identical pinout - neither is pin-compatible drop-in replacements, but both share identical clocking, power, and motor control peripheral behavior for rapid design reuse.

Availability

R5F562TAEDFF#V1 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC compressor control, and home appliance inverter designs requiring stable component supply, long-term lifecycle assurance, and IEC 60730-certifiable silicon.

Supply support for R5F562TAEDFF#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.

The RX62T Group, including R5F562TAEDFF#V1, was engineered specifically for high-performance motor control - integrating precision analog, deterministic PWM, and functional safety features into a single chip for inverter and servo applications.

FAQ

What is the maximum operating frequency and core performance of the R5F562TAEDFF#V1?

The R5F562TAEDFF#V1 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using the 32-bit RX CPU core. Its Harvard architecture with 5-stage pipeline, single-cycle 32×32-bit multiplier, and IEEE-754-compliant FPU enable efficient execution of motor control algorithms such as field-oriented control (FOC) and sensorless estimation. This performance level is sustained across the full operating temperature range of –40°C to +85°C.

Does the R5F562TAEDFF#V1 include a CAN interface?

No, the R5F562TAEDFF#V1 does not include a CAN interface. The "E" in its part number denotes the 3-V version without CAN support, per Renesas' naming convention (Table 1.3). While it provides SCI, I²C, RSPI, and LIN interfaces, designers requiring CAN must select alternatives like R5F562TAGDFF#V1 (same package, added CAN) or migrate to the RX66T series for enhanced connectivity. No external CAN transceiver can be added without dedicated CAN protocol logic in the MCU.

What analog capabilities does the R5F562TAEDFF#V1 provide for motor current sensing?

The R5F562TAEDFF#V1 provides comprehensive analog resources for motor current sensing: two independent 12-bit S12ADA units (4 channels each) with shared and per-unit sample-and-hold circuits, plus a 10-bit ADA unit (12 channels). Each 12-bit unit supports a programmable gain amplifier (11 steps, 2.0×–13.333×) and window comparators - enabling direct shunt-based current measurement with noise rejection and overcurrent detection without external op-amps or comparators.

How does the R5F562TAEDFF#V1 support IEC 60730 functional safety compliance?

The R5F562TAEDFF#V1 integrates multiple hardware features required for IEC 60730 Class B compliance: an independent watchdog timer (IWDT) with dedicated 125-kHz LOCO clock that software cannot disable; a CRC calculator for memory and data transfer integrity checking; self-diagnostic A/D converters that generate internal reference voltages; and oscillation stop detection for the main crystal. These are documented in the R01DS0096EJ0200 datasheet and enable certified safety routines without external components.

What is the package type and pin count of the R5F562TAEDFF#V1?

The R5F562TAEDFF#V1 uses an 80-pin LQFP package designated PLQP0080JA-A: 14×14 mm body size, 0.65 mm pin pitch, RoHS-compliant lead-free (Sn) surface finish. This package provides 44 general-purpose I/O pins and 13 input-only pins, with dedicated large-current outputs for MTU3/GPT PWM signals and open-drain capability on I²C pins - matching mechanical and thermal requirements for industrial motor control PCB layouts.