Renesas R5F562T7DDFM#V1

Overview

R5F562T7DDFM#V1 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller in the RX62T Group, designed for motor control and industrial inverter applications. It integrates dual 12-bit ADC units (4 channels each), one 10-bit ADC (12 channels), 8 KB SRAM, 128 KB flash, 8 KB data flash, CAN interface, and hardware-accelerated complementary PWM generation with dead-time control.

For engineers reviewing the R5F562T7DDFM#V1 datasheet, R5F562T7DDFM#V1 pinout, R5F562T7DDFM#V1 application, or R5F562T7DDFM#V1 equivalent, key selection criteria include its 64-pin LQFP-0.5mm package, 5-V operation, absence of CAN support, -40°C to +85°C temperature grade, and integrated MTU3/GPT timer subsystems optimized for three-phase motor drive timing and fault protection.

Technical Context

The R5F562T7DDFM#V1 implements the RXv1 CPU core with IEEE-754 single-precision FPU, 165 DMIPS performance at 100 MHz, and memory protection unit (MPU). Its clock system supports PLL-based ICLK up to 100 MHz and PCLK up to 50 MHz, with independent division/multiplication paths for system and peripheral domains.

It features two independent A/D converter subsystems: dual 12-bit S12ADA units (each with 3-channel sample-and-hold, programmable gain amplifier, and window comparator) plus a 10-bit ADA unit (12 channels), all capable of simultaneous 7-channel sampling. The MTU3 and GPT timers deliver hardware-managed complementary PWM outputs with automatic dead-time insertion and POE3-triggered high-impedance fail-safe response.

Key Specifications

Pinout & Package

Package: PLQP0064KB-A - 64-pin LQFP, 10×10 mm body, 0.5 mm pitch, exposed pad, RoHS-compliant lead-free finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F562T7ADFM#V3 and R5F562T7EDFM#V3, the R5F562T7DDFM#V1 offers identical motor-control peripherals and timing precision but removes CAN support and fixes 5-V operation-making it the most cost-effective and layout-efficient choice for standalone inverter modules without network connectivity requirements.

Availability

R5F562T7DDFM#V1 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, and power supply digital controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability validation.

Supply support for R5F562T7DDFM#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 industrial, automotive, and IoT applications.

The RX62T Group-including R5F562T7DDFM#V1-is engineered specifically for high-performance motor control, featuring hardware-accelerated PWM, multi-channel synchronized ADC, and functional safety peripherals to replace discrete analog/motor-control IC combinations.

FAQ

What is the maximum operating frequency and CPU performance of the R5F562T7DDFM#V1?

The R5F562T7DDFM#V1 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance. Its RXv1 CPU core includes a single-precision IEEE-754 floating-point unit, 64-bit accumulator for 32×32-bit operations, and hardware divider with two-cycle minimum latency-enabling efficient execution of motor control algorithms and real-time signal processing without external coprocessors.

Does the R5F562T7DDFM#V1 support CAN communication?

No, the R5F562T7DDFM#V1 does not support CAN. The "D" in its part number suffix explicitly denotes "CAN not supported" per Renesas' naming convention (Figure 1.1, R01DS0096EJ0200). For CAN-enabled variants, consider R5F562T7ADFM#V3 (same package, 5-V, with 32-mailbox CAN module).

What ADC capabilities does the R5F562T7DDFM#V1 provide for motor current sensing?

The R5F562T7DDFM#V1 integrates two independent 12-bit S12ADA units (4 channels each) with three sample-and-hold circuits, programmable gain amplifiers (11-step gain), and window comparators-plus a 10-bit ADA unit (12 channels). All three ADC units support simultaneous 7-channel sampling, enabling precise, phase-aligned current and voltage measurements essential for field-oriented control in three-phase motor drives.

How does the R5F562T7DDFM#V1 handle fault conditions like overcurrent or short-circuit?

The R5F562T7DDFM#V1 uses its Port Output Enable 3 (POE3) module with five dedicated inputs (POE0, POE4, POE8, POE10, POE11) to detect faults such as comparator threshold violations or external overcurrent signals. Upon detection, it places MTU3 and GPT PWM output pins into high-impedance state within <1 µs-providing hardware-level protection that bypasses software latency and meets IEC 60730 Class B requirements.

What is the memory configuration of the R5F562T7DDFM#V1?

The R5F562T7DDFM#V1 includes 128 KB of on-chip flash memory (zero wait states at 100 MHz), 8 KB of SRAM, and 8 KB of data flash rated for 30,000 write/erase cycles. The data flash supports background operation (BGO), allowing firmware to execute while logging calibration data or fault events-critical for robust industrial control applications requiring nonvolatile parameter storage without CPU interruption.