NUCLEO-G474RE Development Board Nucleo-G474RE STMG474RET6U MCU Arduino Nano V3

The NUCLEO-G474RE Development Board is a compact development platform based on the STM32G474RET6U microcontroller. It belongs to the STM32 Nucleo series and provides a flexible platform for embedded system development using the ARM Cortex M4 core.

This board features Arduino Nano V3 compatible connectors along with ST Morpho headers that provide access to the full set of microcontroller pins. It includes an onboard ST LINK debugger which allows easy programming and debugging through a USB connection.

Key Features

• Based on STM32G474RET6U ARM Cortex M4 microcontroller
• Arduino Nano V3 compatible expansion connectors
• Onboard ST LINK debugger and programmer
• ST Morpho connectors for full GPIO access
• USB interface for programming and power
• Suitable for embedded system development and prototyping
• Compatible with STM32 development tools

Specifications

• Microcontroller = STM32G474RET6U
• Core Architecture = ARM Cortex M4
• Data Width = 32bit
• CPU Frequency = Up to 170MHz
• Flash Memory = 512KB
• SRAM = 128KB
• Operating Voltage = 3.3V
• Development Board Type = STM32 Nucleo development board
• Debug Interface = ST LINK USB debugger

Interfaces

• USB Connector = Power programming and debugging
• Arduino Nano Headers = Shield compatible expansion interface
• ST Morpho Connectors = Extended GPIO interface
• UART TX = Serial transmit data
• UART RX = Serial receive data
• SPI Interface = Peripheral communication
• I2C Interface = Sensor communication
• GPIO Pins = Digital input output connections