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  • The STM32 Nucleo-64 boards provide 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™, Keil® and GCC-based IDEs
    • 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

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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

      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

      STSW-ST25RU-SDK

      Active

      Software Development Kit for ST25RU3993 based evaluation boards

      ST25 Development Tools ST
      ST-LINK-SERVER

      Description:

      ST-LINK server software module
      ST-MC-SUITE

      Description:

      Online Motor Control solution finder for STM32 and STM8 products
      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
      STSW-ST25RU-SDK

      Description:

      Software Development Kit for ST25RU3993 based evaluation boards
    • Part number
      Status
      Description
      Type
      Supplier

      STM32CubeF4

      Active

      STM32Cube MCU Package for STM32F4 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, 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

      X-CUBE-MCSDK-FUL

      Active

      STM32 Motor Control Software Development Kit (MCSDK) - FULL source code - Registration and approbation needed for download

      STM32Cube Expansion Packages ST

      X-CUBE-TIMCOOKER

      Active

      Applicative examples for STM32 general-purpose timers software expansion for STM32Cube (AN4776)

      STM32Cube Expansion Packages ST
      STM32CubeF4

      Description:

      STM32Cube MCU Package for STM32F4 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)
      X-CUBE-MCSDK

      Description:

      STM32 Motor Control Software Development Kit (MCSDK)
      X-CUBE-MCSDK-FUL

      Description:

      STM32 Motor Control Software Development Kit (MCSDK) - FULL source code - Registration and approbation needed for download
      X-CUBE-TIMCOOKER

      Description:

      Applicative examples for STM32 general-purpose timers software expansion for STM32Cube (AN4776)
    • Part number
      Status
      Description
      Type
      Supplier

      STSW-ST25RU001

      Active

      PC software installer for ST25RU3993-HPEV and ST25RU3993-EVAL

      ST25 - NFC / RFID Software ST
      STSW-ST25RU001

      Description:

      PC software installer for ST25RU3993-HPEV and ST25RU3993-EVAL
    • 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

      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
      X-NUCLEO-LPM01A

      Description:

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

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Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
NUCLEO-F446RE
Active
Ecopack1

NUCLEO-F446RE

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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NUCLEO-F446RE Available at 7 distributors

Distributor availability ofNUCLEO-F446RE

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 312 1 Order Now
COMPEL EUROPE 9 1 Order Now
RS COMPONENTS EUROPE 73 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 17 0 Order Now
MOUSER WORLDWIDE 259 1 Order Now
Farnell Element14 EUROPE 137 1 Order Now

Distributor reported inventory date: 2020-09-30

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DIGIKEY

Stock

312

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1

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WORLDWIDE Order Now

COMPEL

Stock

9

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

73

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

17

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

259

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

137

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-30

Buy now STM32F446RE
Active
ST 3A991A2 NEC - CHINA true 14.0 / 1

NUCLEO-F446RE

Core Product

STM32F446RE

Marketing Status

Active

Budgetary Price (US$)*/Qty

14.0 / 1

Distributor availability ofNUCLEO-F446RE

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 312 1 Order Now
COMPEL EUROPE 9 1 Order Now
RS COMPONENTS EUROPE 73 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 17 0 Order Now
MOUSER WORLDWIDE 259 1 Order Now
Farnell Element14 EUROPE 137 1 Order Now

Distributor reported inventory date: 2020-09-30

Distributor Name

DIGIKEY

Stock

312

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

9

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

73

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

17

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

259

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

137

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-30

Supplier

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

14.0 / 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