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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.

Sample & Buy

Part Number
Marketing Status
Budgetary Price (US$)*
Quantity
Specific features
ECCN (US)
Country of Origin
WEEE Compliant
Order from Distributors
Order from ST
STM32F3348-DISCO
Active
17.0 1 - 3A991A2 - true Check Availability

Distributor availability ofSTM32F3348-DISCO

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10 1 Order Now
RS COMPONENTS EUROPE 13 1 Order Now
ARROW EUROPE 23 0 Order Now
P&S ASIA/PACIFIC 166 1 Order Now
MOUSER WORLDWIDE 36 1 Order Now
Farnell Element14 EUROPE 231 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

13

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

23

Min.Order

0

Region

EUROPE Order Now

P&S

Stock

166

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

36

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

231

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now

STM32F3348-DISCO

Marketing Status

Active

Unit Price (US$)

17

Unit Price (US$)

17.0*

Distributor availability ofSTM32F3348-DISCO

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10 1 Order Now
RS COMPONENTS EUROPE 13 1 Order Now
ARROW EUROPE 23 0 Order Now
P&S ASIA/PACIFIC 166 1 Order Now
MOUSER WORLDWIDE 36 1 Order Now
Farnell Element14 EUROPE 231 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

13

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

23

Min.Order

0

Region

EUROPE Order Now

P&S

Stock

166

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

36

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

231

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Quantity

1

Specific features

-

ECCN (US)

3A991A2

Country of Origin

-

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

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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)

      STM32F334 Discovery firmware package

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2343
      Discovery kit for STM32F334 line
      3.0
      387.35 KB
      PDF
      DB2343

      Discovery kit for STM32F334 line

    • Description Version Size Action
      AN4449
      Buck-boost converter using the STM32F334 Discovery kit
      1.0
      1.21 MB
      PDF
      AN4885
      High brightness LED dimming using the STM32F334 Discovery kit
      1.1
      594.69 KB
      PDF
      AN4449

      Buck-boost converter using the STM32F334 Discovery kit

      AN4885

      High brightness LED dimming using the STM32F334 Discovery kit

    • Description Version Size Action
      TN1235
      Overview of ST-LINK derivatives
      2.0
      670.76 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

    • Description Version Size Action
      UM1736
      Getting started with STM32F334 discovery kit software development tools
      1.1
      2.18 MB
      PDF
      UM1735
      Discovery kit for STM32F3 series with STM32F334C8 MCU
      2.0
      1.61 MB
      PDF
      UM2052
      Getting started with STM32 MCU Discovery Kits software development tools
      2.0
      1.35 MB
      PDF
      UM1733
      Getting started with STM32F334 Discovery kit
      1.1
      351.28 KB
      PDF
      UM1736

      Getting started with STM32F334 discovery kit software development tools

      UM1735

      Discovery kit for STM32F3 series with STM32F334C8 MCU

      UM2052

      Getting started with STM32 MCU Discovery Kits software development tools

      UM1733

      Getting started with STM32F334 Discovery kit

Presentations & Training Material

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

      STM32 Development Boards Portfolio

Hardware Resources

    • Description Version Size Action
      STM32F3348-DISCO gerber files 1.0
      1.9 MB
      ZIP

      STM32F3348-DISCO gerber files

    • Description Version Size Action
      STM32F3348-DISCO BOM 1.0
      19.21 KB
      ZIP

      STM32F3348-DISCO BOM

    • Description Version Size Action
      STM32F3348-DISCO schematics 1.0
      469.46 KB
      ZIP

      STM32F3348-DISCO schematics

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
      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers 18.02
      2.06 MB
      PDF
      STM32F3 series - Mainstream 32-bit MCUs 17.09
      2.18 MB
      PDF

      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers

      STM32F3 series - Mainstream 32-bit MCUs

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF
      Open Reference Material License Agreement v5
      42.53 KB
      PDF

      Evaluation products license agreement

      Open Reference Material License Agreement v5

Binary resources

    • Description Version Size Action
      32F3348DISCOVERY compiled demo binary 1.0
      23.61 KB
      ZIP

      32F3348DISCOVERY compiled demo binary

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.