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  • The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the external SMPS significantly reduces power consumption in Run mode.

    The ARDUINO® Uno V3 connectivity support and the ST morpho headers allow the easy expansion of the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields.
    The STM32 Nucleo-64 board does not require any separate probe as it integrates the ST-LINK debugger/programmer.
    The STM32 Nucleo-64 board comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU Package.

    Key Features

    • Common features
      • STM32 microcontroller in LQFP64 package
      • 1 user LED shared with ARDUINO®
      • 1 user and 1 reset push-buttons
      • 32.768 kHz crystal oscillator
      • Board connectors:ARDUINO® Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
      • Flexible power-supply options: ST-LINK, USB VBUS, or external sources
      • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
      • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
      • Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
    • Board-specific features
      • External SMPS to generate Vcore logic supply
      • 24 MHz HSE
      • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
      • Arm® Mbed Enabled™ compliant

Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST-LINK-SERVER

      Active

      ST-LINK server software module

      STM32 Performance and Debuggers ST

      ST-MC-SUITE

      Active

      Online Motor Control solution finder for STM32 and STM8 products

      STM32 Utilities ST

      STM32CubeMonUCPD

      Active

      Monitoring and configuration software tool for STM32 USB-C and Power Delivery 3.0 applications

      STM32 Performance and Debuggers ST

      STSW-LINK007

      Active

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade

      STM32 Programmers ST

      STSW-LINK009

      Active

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10

      STM32 Utilities ST
      ST-LINK-SERVER

      Description:

      ST-LINK server software module
      ST-MC-SUITE

      Description:

      Online Motor Control solution finder for STM32 and STM8 products
      STM32CubeMonUCPD

      Description:

      Monitoring and configuration software tool for STM32 USB-C and Power Delivery 3.0 applications
      STSW-LINK007

      Description:

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade
      STSW-LINK009

      Description:

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10
    • Part number
      Status
      Description
      Type
      Supplier

      STM32CubeG4

      Active

      STM32Cube MCU Package for STM32G4 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Graphic - and examples running on ST boards)

      STM32Cube MCU & MPU Packages ST

      X-CUBE-MCSDK

      Active

      STM32 Motor Control Software Development Kit (MCSDK)

      STM32Cube Expansion Packages ST
      STM32CubeG4

      Description:

      STM32Cube MCU Package for STM32G4 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Graphic - and examples running on ST boards)
      X-CUBE-MCSDK

      Description:

      STM32 Motor Control Software Development Kit (MCSDK)
    • Part number
      Status
      Description
      Type
      Supplier

      I-NUCLEO-LRWAN1

      Active

      USI® STM32™ Nucleo expansion board for LoRa™

      STM32 3rd-party evaluation tools USI

      I-NUCLEO-NETX

      Active

      netSHIELD industrial ethernet protocols expansion board for STM32 Nucleo

      STM32 3rd-party evaluation tools Hilscher

      P-NUCLEO-IHM03

      Active

      Motor Control Nucleo Pack with NUCLEO-G431RB and X-NUCLEO-IHM16M1

      STM32 Nucleo expansion boards ST

      X-NUCLEO-LPM01A

      Active

      STM32 Power shield, Nucleo expansion board for power consumption measurement (UM2243)

      STM32 Nucleo expansion boards ST
      I-NUCLEO-LRWAN1

      Description:

      USI® STM32™ Nucleo expansion board for LoRa™
      I-NUCLEO-NETX

      Description:

      netSHIELD industrial ethernet protocols expansion board for STM32 Nucleo
      P-NUCLEO-IHM03

      Description:

      Motor Control Nucleo Pack with NUCLEO-G431RB and X-NUCLEO-IHM16M1
      X-NUCLEO-LPM01A

      Description:

      STM32 Power shield, Nucleo expansion board for power consumption measurement (UM2243)

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
NUCLEO-G431RB
Active
Ecopack1

NUCLEO-G431RB

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Core Product
Marketing Status
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ECCN (US)
ECCN (EU)
Specific features
Country of Origin
WEEE Compliant
Budgetary Price (US$)*/Qty
NUCLEO-G431RB Available at 9 distributors

Distributor availability ofNUCLEO-G431RB

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 92 1 Order Now
COMPEL EUROPE 14 1 Order Now
RS COMPONENTS EUROPE 66 1 Order Now
AVNET AMERICA 1 0 Order Now
ARROW EUROPE 10 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
MOUSER WORLDWIDE 242 1 Order Now
Farnell Element14 EUROPE 158 1 Order Now
RUTRONIK EUROPE 30 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

92

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

66

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

242

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

158

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

30

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

Buy Direct STM32G431RB
Active
ST 3A991A2 NEC - CHINA true 15.0 / 1

NUCLEO-G431RB

Core Product

STM32G431RB

Marketing Status

Active

Budgetary Price (US$)*/Qty

15.0 / 1

Distributor availability ofNUCLEO-G431RB

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 92 1 Order Now
COMPEL EUROPE 14 1 Order Now
RS COMPONENTS EUROPE 66 1 Order Now
AVNET AMERICA 1 0 Order Now
ARROW EUROPE 10 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
MOUSER WORLDWIDE 242 1 Order Now
Farnell Element14 EUROPE 158 1 Order Now
RUTRONIK EUROPE 30 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

92

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

66

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

242

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

158

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

30

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

Supplier

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

15.0 / 1

Specific features

-

Country of Origin

CHINA

WEEE Compliant

true

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors