Renesas R5F562TAADFP#V1

Overview

R5F562TAADFP#V1 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller in the RX62T Group, designed for high-precision motor control and industrial inverters. It integrates dual 12-bit ADC units (each with 3 sample-and-hold circuits, programmable gain amplifiers, and window comparators), one 10-bit ADC (12-channel), 8× MTU3 timers supporting two three-phase complementary PWM outputs, 4× GPT timers, CAN 2.0B interface (32 mailboxes), and IEEE-754 single-precision FPU - enabling real-time field-oriented control in servo drives.

For engineers reviewing the R5F562TAADFP#V1 datasheet, R5F562TAADFP#V1 pinout, R5F562TAADFP#V1 application, or R5F562TAADFP#V1 equivalent, key selection criteria include its 100-MHz PWM timing resolution (312 ps delay control on GPTa), IEC 60730-compliant self-diagnostic A/D and CRC units, -40°C to +85°C operating range, and 100-pin LQFP package with 55 I/O and 21 input-only pins.

Technical Context

The R5F562TAADFP#V1 implements a CISC Harvard architecture with 5-stage pipeline, supporting 165 DMIPS at 100 MHz and single-cycle 32×32-bit multiplication. Its memory subsystem includes 256 Kbytes of main flash (zero-wait-state at full speed), 16 Kbytes of SRAM, and 32 Kbytes of background-programmable data flash.

Peripherals are clocked via independent ICLK (8–100 MHz) and PCLK (8–50 MHz) domains. The MCU supports IEC 60730 Class B compliance through hardware features including oscillation stop detection, independent watchdog timer (IWDT) with dedicated 125-kHz LOCO, self-diagnostic A/D, CRC calculator, and PORT register monitoring.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A - 100-pin LQFP, 14 mm × 14 mm body, 0.5 mm pitch, exposed pad (thermal pad not electrically connected).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562TAADFP#V1, the R5F562TAADFH#V3 offers more I/O and pin flexibility in a larger package, while the R5F562TAGDFF#V3 reduces size and cost by removing CAN - making it suitable for isolated motor nodes where communication occurs via higher-layer protocols or discrete UART links.

Availability

R5F562TAADFP#V1 is available at Aetrix Electronics and suitable for industrial servo drives, AC induction motor inverters, brushless DC motor controllers, and PLC analog I/O modules requiring stable component supply and long-term production continuity.

Supply support for R5F562TAADFP#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 RX62T Group, including R5F562TAADFP#V1, was engineered specifically for high-performance motor control - integrating precision analog, deterministic PWM, functional safety features, and real-time processing in a single chip for industrial inverters and servo systems.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F562TAADFP#V1?

The R5F562TAADFP#V1 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS performance. This is achieved via its 32-bit RX CPU core with 5-stage pipeline, single-cycle 32×32-bit multiplier, and Harvard architecture. The R5F562TAADFP#V1 sustains this performance with zero-wait-state execution from its 256 Kbytes on-chip flash memory, enabling deterministic real-time motor control loops.

Does the R5F562TAADFP#V1 include hardware support for IEC 60730 Class B compliance?

Yes, the R5F562TAADFP#V1 includes multiple hardware features for IEC 60730 Class B compliance: independent watchdog timer (IWDT) with dedicated 125-kHz LOCO, oscillation stop detection for the main crystal, self-diagnostic A/D converter functions, CRC calculator for memory and data integrity, and PORT register monitoring. These are implemented in silicon and require no software polling - reducing certification effort for industrial safety-critical applications.

What analog peripherals are integrated into the R5F562TAADFP#V1?

The R5F562TAADFP#V1 integrates three A/D converter units: two independent 12-bit ADCs (4 channels each, with 3 sample-and-hold circuits, programmable gain amplifiers, and window comparators per unit) and one 10-bit ADC (12 channels). All three units support simultaneous 7-channel sampling triggered by MTU3 or GPT - essential for synchronized current and voltage acquisition in motor control applications.

Can the R5F562TAADFP#V1 generate complementary PWM waveforms without CPU intervention?

Yes, the R5F562TAADFP#V1 offloads complementary PWM generation entirely to hardware: MTU3 provides two independent three-phase complementary PWM output channels, and GPT supports four single-phase or one three-phase + one single-phase complementary PWM channels. Both units insert non-overlapping dead times automatically and support POE3-triggered high-impedance fault shutdown - freeing the CPU for control algorithm execution.

What is the package type and pin count of the R5F562TAADFP#V1?

The R5F562TAADFP#V1 uses the PLQP0100KB-A package: a 100-pin LQFP with 14 mm × 14 mm body size and 0.5 mm pin pitch. It provides 55 general-purpose I/O pins and 21 input-only pins, including dedicated MTU3/GPT waveform outputs, CAN TX/RX, and A/D trigger inputs - optimized for compact motor control board layouts.