STM32 NUCLEO-L476RG Development Board – STM32L476RGT6 ARM Cortex-M4, 1MB Flash, 128KB SRAM

Product Description:
The STM32 NUCLEO-L476RG is a feature-rich development board based on the STM32L476RGT6 microcontroller, equipped with an ARM Cortex-M4 core running at 80 MHz. With 1 MB Flash memory and 128 KB SRAM, this board provides the power and flexibility needed for advanced embedded projects, while also offering ultra-low power performance.

The NUCLEO-L476RG is designed for rapid prototyping and is compatible with both Arduino Uno Rev3 shields and STMicroelectronics Morpho connectors, giving access to the full range of microcontroller pins. It integrates an ST-LINK/V2 debugger/programmer, eliminating the need for an external probe, and is fully supported by popular development platforms like Keil, IAR, GCC, and the mbed ecosystem.

Key Features:

• Microcontroller: STM32L476RGT6 (Cortex-M4 32-bit core, 80 MHz)

• Memory: 1 MB Flash, 128 KB SRAM

• Integrated Debugger: ST-LINK/V2 with SWD output (can work as standalone debugger)

• Interfaces:

  • 1 × CAN

  • 3 × I²C

  • 3 × SPI, 1 × I²S

  • 5 × UART/USART + 1 × LPUART

  • 2 × SAI, 1 × SWPMI, 1 × IRTIM

  • 1 × USB OTG

  • 1 × LCD controller

  • 24 × capacitive touch inputs

  • 1 × Quad SPI

• Analog Features:

  • 3 × 16-bit ADC

  • 2 × 12-bit DAC

  • 2 × ultra-low-power comparators

• Connectors:

  • Arduino Uno Rev3 compatible headers

  • ST Morpho headers for full pin access

• Onboard Components:

  • 3 LEDs (Power, Communication, User)

  • 2 Buttons (RESET, User button)

• USB Interfaces (Mini-USB):

  • Virtual COM port

  • Mass storage device

  • Programming/debugging interface

• Power Supply: Via USB or external sources (1.65V – 3.6V)

Technical Specifications:

• Core: ARM Cortex-M4, 32-bit RISC, up to 80 MHz

• Flash: 1 MB

• SRAM: 128 KB

• DMA: 14 channels

• Temperature Range: -40°C to +85°C

• Connectivity: CAN, USB OTG, SPI, I²C, UART/USART, I²S, SAI, Quad SPI, LCD, SWPMI

• Size: Standard NUCLEO board with Arduino/Morpho headers

Applications:

• IoT and low-power connected devices

• Industrial automation

• Data acquisition and sensor interfacing

• Signal processing and control systems

• Education and prototyping

Package Includes:

• 1 × STM32 NUCLEO-L476RG Development Board

Why Choose the STM32 NUCLEO-L476RG?
The NUCLEO-L476RG combines performance, ultra-low-power design, and extensive peripheral support in a developer-friendly board. With built-in debugging, Arduino compatibility, and full STM32 ecosystem support, it is the perfect tool for prototyping, education, and embedded system development.

Bring your embedded projects to life with the STM32 NUCLEO-L476RG Development Board—flexible, powerful, and ready for innovation.