Renesas R5F562GAAGFP#V3

Overview

R5F562GAAGFP#V3 from Renesas Electronics is a 100-MHz 32-bit RX62G Group microcontroller with integrated FPU, 256-Kbyte flash, 16-Kbyte SRAM, and dual 12-bit ADC units featuring sample-and-hold, programmable gain amplifiers, and window comparators. It supports CAN (ISO 11898-1), three SCIs, I²C, RSPI, LIN, and up to 16 PWM channels - optimized for motor control in industrial inverters and servo drives.

For engineers reviewing the R5F562GAAGFP#V3 datasheet, R5F562GAAGFP#V3 pinout, R5F562GAAGFP#V3 application, or R5F562GAAGFP#V3 equivalent, key selection criteria include its G-grade (–40°C to +105°C) operation, 100-pin LQFP package with 55 I/Os and 21 input-only pins, 32-Kbyte data flash rated for 30,000 erase/write cycles, and IEC 60730-compliant safety features including independent watchdog timer, CRC calculator, and self-diagnostic ADC.

Technical Context

The R5F562GAAGFP#V3 implements the 32-bit RX CPU core with Harvard architecture, 5-stage pipeline, and IEEE-754 single-precision FPU delivering 165 DMIPS at 100 MHz. Its memory subsystem includes no-wait-state 256-Kbyte on-chip flash, 16-Kbyte SRAM, and 32-Kbyte background-programmable data flash.

Peripherals are clocked via independent ICLK (8–100 MHz) and PCLK (8–50 MHz) domains. The MCU integrates two 12-bit ADC units (4 channels each) with simultaneous 7-channel sampling, three 16-bit MTU3 timers supporting two three-phase complementary PWM outputs, and four 16-bit GPTa timers with sub-nanosecond PWM delay control - all designed for real-time motor phase control and fault protection.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A, 100-pin LQFP, 14×14 mm body, 0.5-mm pitch, lead-free (Sn only), tray packaging.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R5F562TAAGFP#V3 and R5F562G7AGFP#V3, the R5F562GAAGFP#V3 provides maximum on-chip memory (256-Kbyte flash, 16-Kbyte SRAM, 32-Kbyte data flash) and full G-grade thermal qualification - making it the optimal choice for high-reliability, feature-rich motor control systems requiring long-term data retention and extended temperature operation.

Availability

R5F562GAAGFP#V3 is available at Aetrix Electronics and suitable for industrial motor drives, servo control systems, and energy-efficient power supplies requiring stable component supply, long lifecycle support, and automotive-grade reliability under extended temperature conditions.

Supply support for R5F562GAAGFP#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and IoT markets.

The RX62G Group, including R5F562GAAGFP#V3, was engineered specifically for high-performance motor control and industrial automation - integrating precision analog, deterministic PWM, safety peripherals, and real-time processing in a single G-grade MCU.

FAQ

What is the operating temperature range of the R5F562GAAGFP#V3?

The R5F562GAAGFP#V3 is rated for industrial operation from –40°C to +105°C (G-grade). This extended temperature range ensures reliable performance in demanding environments such as enclosed motor drive cabinets or outdoor power conversion systems where ambient temperatures exceed standard commercial limits. The device meets derating guidelines specified in Renesas documentation for continuous operation at maximum junction temperature.

Does the R5F562GAAGFP#V3 support CAN communication?

Yes, the R5F562GAAGFP#V3 includes a CAN module compliant with ISO 11898-1, featuring 32 dedicated mailboxes for efficient message buffering and filtering. It supports standard and extended frame formats and is fully integrated into the RX62G Group's peripheral bus architecture - enabling robust, real-time communication with other nodes in industrial networks without external transceivers beyond physical layer components.

How many ADC channels does the R5F562GAAGFP#V3 support, and what are their key capabilities?

The R5F562GAAGFP#V3 integrates three A/D converter units: two independent 12-bit S12ADA units (4 channels each) and one 10-bit ADA unit (12 channels). Key capabilities include simultaneous sampling across seven channels, programmable gain amplifiers (11-step scaling), window comparators, and self-diagnostic functions - all certified for IEC 60730 Class B compliance. These features enable precise, safe current and voltage sensing in motor control applications.

What PWM resolution and timing accuracy does the R5F562GAAGFP#V3 provide for motor control?

The R5F562GAAGFP#V3 delivers 100-MHz PWM timing via its MTU3 and GPTa modules. GPTa supports PWM delay generation with up to 312-ps resolution (at 100 MHz ICLK), enabling precise dead-time adjustment and phase alignment. MTU3 provides two independent three-phase complementary PWM outputs with automatic dead-time insertion - critical for preventing shoot-through in inverter bridge drivers without CPU overhead.

Is the R5F562GAAGFP#V3 pin-compatible with other RX62G or RX62T Group MCUs?

Yes, the R5F562GAAGFP#V3 uses the PLQP0100KB-A 100-pin LQFP package and shares identical pinout and peripheral mapping with other RX62G and RX62T devices in the same package variant (e.g., R5F562TAAGFP#V3, R5F562G7AGFP#V3). This allows hardware reuse across product tiers - simplifying design scalability from entry-level to high-feature motor control implementations.