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  • The Discovery kit for STM32F334 line helps you to discover the digital power features of the STM32F334 line microcontrollers and to develop your applications easily. It offers everything required for both beginners and experienced users to get started quickly.

    Based on an STM32F334C8T6, it includes an ST-LINK/V2-1 embedded debug tool interface, high brightness LED dimming with buck converter, buck/boost converter, LEDs and pushbuttons.

    Key Features

    • STM32F334C8T6 microcontroller featuring 64 KB of Flash memory, 16 KB RAM in an LQFP48 package.
    • On-board ST-LINK/V2-1 with selection mode switch to use the kit as a standalone ST-LINK/V2-1 (with SWD connector for programming and debugging).
    • mbed-enabled (mbed.org)
    • USB ST-LINK with re-enumeration capability and three different interfaces:
      • virtual com port
      • mass storage
      • debug port
    • Board power supply: through USB bus or from an external 5 V supply voltage.
    • External application power supply: 3 V and 5 V.
    • High brightness LED dimming with buck converter.
    • One buck / boost converter.
    • Six LEDs:
      • LD1 (red) for 3.3 V power on
      • LD2 (red/green) for USB communication
      • Four user LEDs: LD3 (red), LD4 (orange), LD5 (green) and LD6 (blue).
    • Two pushbuttons (user and reset).
    • Extension header for LQFP48 I/Os for a quick connection to the prototyping board and easy probing.
    • Comprehensive free software including a variety of examples, part of STM32CubeF3 package or STSW-STM32148 for legacy Standard Library usage.

Recommended for you

Related Applications

Lighting and Controls

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST-LINK-SERVER

      Active

      ST-LINK server software module

      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
      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

      STM32CubeF3

      Active

      STM32Cube MCU Package for STM32F3 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Touch Sensing, Graphic - and examples running on ST boards)

      STM32Cube MCU & MPU Packages ST

      STSW-STM32148

      Active

      STM32F334 Discovery firmware package

      STM32 Standard Peripheral Library Expansion ST
      STM32CubeF3

      Description:

      STM32Cube MCU Package for STM32F3 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Touch Sensing, Graphic - and examples running on ST boards)
      STSW-STM32148

      Description:

      STM32F334 Discovery firmware package
    • Part number
      Status
      Description
      Type
      Supplier

      Digital Power Supply Workshop

      Active

      Learn how to design digital power supplies from ground up quickly and easily with this in-depth laboratory based design workshop.

      Trainings Biricha
      Digital Power Supply Workshop

      Description:

      Learn how to design digital power supplies from ground up quickly and easily with this in-depth laboratory based design workshop.

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STM32F3348-DISCO
Active
Ecopack1

STM32F3348-DISCO

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
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Specific features
Country of Origin
WEEE Compliant
Budgetary Price (US$)*/Qty
STM32F3348-DISCO Available at 6 distributors

Distributor availability ofSTM32F3348-DISCO

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 33 1 Order Now
RS COMPONENTS EUROPE 39 1 Order Now
P&S ASIA/PACIFIC 166 1 Order Now
MOUSER WORLDWIDE 40 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-10-18

Distributor Name

DIGIKEY

Stock

33

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

39

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

166

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

40

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

94

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-18

Buy Direct STM32F334C8
Active
ST 3A991A2 NEC - CHINA true 17.0 / 1

STM32F3348-DISCO

Core Product

STM32F334C8

Marketing Status

Active

Budgetary Price (US$)*/Qty

17.0 / 1

Distributor availability ofSTM32F3348-DISCO

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 33 1 Order Now
RS COMPONENTS EUROPE 39 1 Order Now
P&S ASIA/PACIFIC 166 1 Order Now
MOUSER WORLDWIDE 40 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-10-18

Distributor Name

DIGIKEY

Stock

33

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

39

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

166

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

40

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

94

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-18

Supplier

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

17.0 / 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