Renesas R5F562GADDFP#V1

Overview

R5F562GADDFP#V1 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, delivers 165 DMIPS, integrates dual 12-bit ADC units with sample-and-hold and programmable gain amplifiers, and supports three-phase complementary PWM generation without CPU load. It targets real-time embedded systems requiring IEC 60730 compliance, such as HVAC compressors and servo drives.

For engineers reviewing the R5F562GADDFP#V1 datasheet, R5F562GADDFP#V1 pinout, R5F562GADDFP#V1 application, or R5F562GADDFP#V1 equivalent, key selection considerations include its 100-MHz MTU3/GPT PWM timing resolution (312 ps delay control), simultaneous 7-channel ADC sampling capability, CAN interface omission, and 100-pin LQFP package with 55 I/O pins and 21 input-only pins.

Technical Context

The R5F562GADDFP#V1 belongs to the RX62G 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 independent ICLK (8–100 MHz) and PCLK (8–50 MHz) domains, enabling synchronized operation of CPU, MTU3, and GPT modules at full speed while decoupling peripheral timing.

It features two independent A/D subsystems: two 12-bit S12ADA units (4 channels each, shared and per-unit sample-and-hold, 3-channel programmable gain amplifiers, window comparators) and one 10-bit ADA unit (12 channels). All three ADC units support simultaneous 7-channel sampling triggered by MTU3 or GPT, with self-diagnostic functions for IEC 60730 Class B compliance.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A - 100-pin LQFP, 14 mm × 14 mm body, 0.5 mm pitch, exposed pad not specified.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562GADDFP#V1, R5F562TAADFP#V3 adds CAN but removes 312-ps PWM delay control, while R5F562G7ADFP#V3 retains all timing and analog features at reduced memory capacity-enabling scalable firmware development across product tiers.

Availability

R5F562GADDFP#V1 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC compressor control, servo amplifier modules, and PLC analog I/O expansion requiring stable component supply, long-term lifecycle support, and IEC 60730-compliant design assurance.

Supply support for R5F562GADDFP#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, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX62G Group was engineered specifically for high-performance, safety-critical motor control applications-emphasizing deterministic real-time response, integrated analog front-ends, and hardware-accelerated PWM with fault protection.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F562GADDFP#V1?

The R5F562GADDFP#V1 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 integrated floating-point unit compliant with IEEE-754 single-precision standard. The R5F562GADDFP#V1 sustains this performance with zero-wait-state execution from on-chip flash memory.

Does the R5F562GADDFP#V1 support CAN communication?

No, the R5F562GADDFP#V1 does not include a CAN module. Per Renesas documentation, the "D" suffix in the part number (R5F562GADDFP#V1) explicitly denotes "5-V version, CAN not supported." For CAN-enabled variants in the same package and pinout, consider R5F562TAADFP#V3 (RX62T Group, "A" suffix = CAN supported).

What ADC capabilities does the R5F562GADDFP#V1 provide for motor control applications?

The R5F562GADDFP#V1 integrates three A/D converter units: two independent 12-bit S12ADA units (4 channels each, with sample-and-hold, programmable gain amplifiers, and window comparators) and one 10-bit ADA unit (12 channels). All three units support simultaneous 7-channel sampling triggered by MTU3 or GPT timers-enabling synchronized acquisition of phase currents and DC-link voltage critical for FOC algorithms.

What is the significance of the 312-ps PWM delay control in the R5F562GADDFP#V1?

The 312-ps PWM delay control is a RX62G-specific feature implemented in the GPTa timer, allowing sub-nanosecond timing adjustment of rising/falling edges on PWM output pins. This enables precise dead-time tuning for SiC or GaN inverter gate drivers, minimizing shoot-through risk while maximizing switching efficiency-without consuming CPU cycles or introducing software jitter. The R5F562GADDFP#V1 achieves this at full 100-MHz ICLK operation.

Which package and pin count does the R5F562GADDFP#V1 use?

The R5F562GADDFP#V1 uses the PLQP0100KB-A package: a 100-pin LQFP with 14 mm × 14 mm body size and 0.5 mm pitch. It provides 55 general-purpose I/O pins and 21 input-only pins, including dedicated MTU3/GPT PWM outputs, analog inputs (AN0xx/AN1xx), ADC trigger inputs (ADTRG0/ADTRG1), and Port Output Enable control pins (POE0/POE4/POE8/POE10/POE11).