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  • The STM32F3DISCOVERY allows users to easily develop applications with the STM32F3 Series mixed-signal microcontroller based on the Arm® Cortex®-M4. It includes everything required for beginners and experienced users to get started quickly.

    Based on the STM32F303VCT6, it includes an ST-LINK/V2 or ST-LINK/V2-B embedded debug tool, accelerometer, gyroscope and e-compass ST MEMS, USB connection, LEDs and push-buttons.

    Key Features

    • STM32F303VCT6 microcontroller featuring 256‑Kbyte Flash memory and 48‑Kbyte RAM in an LQFP100 package
    • USB FS
    • ST MEMS motion sensor, 3-axis digital output gyroscope
    • ST MEMS system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor
    • Ten LEDs:
      • LD1 (red) for 3.3 V power on
      • LD2 (red/green) for USB communication
      • Eight user LEDs: LD3/10 (red), LD4/9 (blue), LD5/8 (orange) and LD6/7 (green)
    • 1 user and reset push-buttons
    • Board connectors:
      • USB FS Mini-B connector
      • ST-LINK Mini-B USB connector
      • Extension header for all LQFP100 I/Os for quick connection to prototype board and easy probing
    • Flexible power-supply options:
      • ST-LINK USB connector or USB FS connector
      • External 3 V or 5 V supply voltage
    • On-board debugger/programmer ST-LINK/V2 for PCB version A or B, or ST-LINK/V2-B for PCB version C and newer:
      • Debug port
      • Mass storage and Virtual COM port with ST-LINK/V2-B only
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, and STM32CubeIDE

Recommended for you

Development Tools

    • Part Number

      ST-LINK server software module

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

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

Embedded Software

    • Part Number

      STM32Cube MCU Package for STM32F3 series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, File system, RTOS, Touch Sensing, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

      STM32F3 Discovery kit firmware package, including 28 examples and preconfigured projects for 4 different IDEs

      STM32Cube SMBus/PMBus embedded software (AN4502)

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1739
      Discovery kit with STM32F303VC MCU
      5.0
      6.24 MB
      PDF
      DB1739

      Discovery kit with STM32F303VC MCU

    • Description Version Size Action
      AN4157
      STM32F3DISCOVERY peripheral firmware examples
      1.2
      239.36 KB
      PDF
      AN4157

      STM32F3DISCOVERY peripheral firmware examples

    • Description Version Size Action
      TN1235
      Overview of ST-LINK derivatives
      3.0
      856.22 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

    • Description Version Size Action
      UM1570
      Discovery kit with STM32F303VC MCU
      5.0
      2.48 MB
      PDF
      UM2052
      Getting started with STM32 MCU Discovery Kits software development tools
      2.0
      1.35 MB
      PDF
      UM1562
      Getting started with software and firmware environments for the STM32F3DISCOVERY Kit
      1.2
      2.37 MB
      PDF
      UM1570

      Discovery kit with STM32F303VC MCU

      UM2052

      Getting started with STM32 MCU Discovery Kits software development tools

      UM1562

      Getting started with software and firmware environments for the STM32F3DISCOVERY Kit

Presentations & Training Material

    • Description Version Size Action
      STM32 Development Boards Portfolio 1.0
      2.98 MB
      PDF

      STM32 Development Boards Portfolio

Hardware Resources

    • Description Version Size Action
      STM32F3DISCOVERY gerber files 1.2
      1.33 MB
      ZIP

      STM32F3DISCOVERY gerber files

    • Description Version Size Action
      STM32F3DISCOVERY BOM 2.4
      11.8 KB
      ZIP

      STM32F3DISCOVERY BOM

    • Description Version Size Action
      STM32F3DISCOVERY SCHEMATICS ALTIUM 1.1
      413.22 KB
      ZIP

      STM32F3DISCOVERY SCHEMATICS ALTIUM

Publications and Collaterals

    • Description Version Size Action
      STM32 for makers - Releasing your creativity 18.01
      1.76 MB
      PDF

      STM32 for makers - Releasing your creativity

    • Description Version Size Action
      STM32F3 series - Mainstream 32-bit MCUs 17.09
      2.18 MB
      PDF

      STM32F3 series - Mainstream 32-bit MCUs

Legal

    • Description Version Size Action
      Open Reference Material License Agreement v5
      42.53 KB
      PDF
      Terms of use 1.7
      57.54 KB
      PDF

      Open Reference Material License Agreement v5

      Terms of use

Binary resources

    • Description Version Size Action
      STM32F3DISCOVERY compiled demo binary 1.0
      18.85 KB
      ZIP

      STM32F3DISCOVERY compiled demo binary

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STM32F3DISCOVERY
Active
Ecopack1

STM32F3DISCOVERY

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

Part Number
Order from Distributors
Order from ST
Marketing Status
Specific features
ECCN (US)
Country of Origin
WEEE Compliant
Budgetary Price (US$)*/Qty
STM32F3DISCOVERY Available at 1 distributors

Distributor availability ofSTM32F3DISCOVERY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now

Distributor reported inventory date: 2020-07-10

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-10

Active
- 3A991A2 CHINA true 15.75 / 1

STM32F3DISCOVERY

Marketing Status

Active

Unit Price (US$)

15.75

Budgetary Price (US$)*/Qty

15.75 / 1

Distributor availability ofSTM32F3DISCOVERY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now

Distributor reported inventory date: 2020-07-10

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-10

Specific features

-

ECCN (US)

3A991A2

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