Renesas R5F562G7DDFP#V1

Overview

R5F562G7DDFP#V1 from Renesas Electronics is a 100-MHz 32-bit RX CPU-based microcontroller in the RX62G Group, featuring single-precision IEEE-754 FPU, 128-Kbyte on-chip flash, 8-Kbyte SRAM, and dual 12-bit ADC units with programmable gain amplifiers and window comparators - designed for high-precision motor control in industrial inverters.

For engineers reviewing the R5F562G7DDFP#V1 datasheet, R5F562G7DDFP#V1 pinout, R5F562G7DDFP#V1 application, or R5F562G7DDFP#V1 equivalent, key selection criteria include its 100-MHz MTU3/GPT PWM timing resolution (312-ps delay control), IEC 60730-compliant self-diagnostic A/D and CRC units, and CAN-free 5-V operation across –40°C to +85°C.

Technical Context

The R5F562G7DDFP#V1 implements a CISC Harvard architecture with 5-stage pipeline and variable-length instructions, supporting 165 DMIPS at 100 MHz. Its memory-protection unit (MPU) enables secure partitioning of code and data spaces, while background JTAG debugging and high-speed tracing support real-time firmware validation.

It integrates two independent 12-bit A/D converters (S12ADA) with simultaneous 7-channel sampling, three sample-and-hold circuits, and programmable gain amplifiers (11-step scaling up to 13.333×). The GPTa timer provides 100-MHz complementary PWM with sub-nanosecond delay accuracy (312 ps at 100 MHz), critical for dead-time compensation in three-phase inverter gate drivers.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A, 100-pin LQFP, 14×14 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 microcontroller applications.

Compared with R5F562G7ADFP#V1, the R5F562G7DDFP#V1 removes CAN hardware to reduce EMI susceptibility and cost in isolated inverter applications; versus R5F562T7DDFP#V1, it delivers superior motor control precision via GPTa's 312-ps delay resolution and dual S12ADA concurrency.

Availability

R5F562G7DDFP#V1 is available at Aetrix Electronics and suitable for industrial motor inverters, AC servo drives, solar MPPT controllers, and PLC analog I/O modules requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for R5F562G7DDFP#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.

The RX62G Group targets high-performance industrial motor control, offering integrated analog peripherals, deterministic real-time processing, and functional safety features aligned with IEC 60730 Class B requirements.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F562G7DDFP#V1?

The R5F562G7DDFP#V1 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS performance. This is achieved through its optimized 32-bit RX CPU core with 5-stage pipeline, single-cycle multiplication, and hardware floating-point unit compliant with IEEE-754 single-precision standard - enabling efficient execution of motor control algorithms and digital signal processing tasks in real time.

Does the R5F562G7DDFP#V1 support IEC 60730 Class B compliance out of the box?

Yes, the R5F562G7DDFP#V1 includes built-in hardware features required for IEC 60730 Class B certification: self-diagnostic A/D converters, CRC calculator for memory and data integrity checks, oscillator stoppage detection, independent watchdog timer (IWDT) with dedicated LOCO clock, and PORT register monitoring. These are documented in the R01DS0096EJ0200 datasheet and require no external components to implement basic Class B checks.

What are the key differences between the R5F562G7DDFP#V1 and R5F562G7ADFP#V1?

The R5F562G7DDFP#V1 and R5F562G7ADFP#V1 share identical package, memory size (128 KB flash, 8 KB SRAM), voltage rating (5 V), and temperature range (–40°C to +85°C), but differ in peripheral inclusion: R5F562G7ADFP#V1 integrates a CAN 2.0B module with 32 mailboxes, while R5F562G7DDFP#V1 omits CAN entirely - reducing pin count usage, EMI sensitivity, and system cost in applications where fieldbus communication is unnecessary.

Can the R5F562G7DDFP#V1 perform simultaneous sampling across all 20 analog input channels?

No. The R5F562G7DDFP#V1 supports simultaneous sampling on up to seven channels - specifically across the two 12-bit S12ADA units (four channels each) plus the common sample-and-hold circuit. The 10-bit ADA unit (12 channels) operates independently and does not participate in simultaneous sampling. True 20-channel concurrency is not supported; design must sequence acquisition across ADC units based on timing requirements.

What package type and pin pitch does the R5F562G7DDFP#V1 use?

The R5F562G7DDFP#V1 uses the PLQP0100KB-A package: a 100-pin LQFP with 14×14 mm body size and 0.5-mm pin pitch. This package includes an exposed thermal pad (non-electrical) and is RoHS-compliant with lead-free (Sn-only) surface finish, as indicated by the "#V1" suffix in the orderable part number.