Evaluation board with STM32F439NI MCU

The STM32439I-EVAL evaluation board is a complete demonstration and development platform for the STMicroelectronics ARM®Cortex®-M4 core-based STM32F439 line microcontrollers.

The integrated ST-LINK/V2 provides an embedded in-circuit debugger and programmer for the STM32 MCU. Extension headers make it possible to easily connect a daughterboard for specific applications of the users.

The STM32439I-EVAL evaluation board includes everything required for beginners and experienced users to develop applications quickly.

Key Features

  • STM32F439NIH6 microcontroller
  • 5.7” color VGA TFT LCD with capacitive touchscreen (640 x 480 pixels)
  • Six 5 V power supply options:
    • Power jack
    • ST-LINK/V2 USB connector
    • User USB HS connector
    • User USB FS1 connector
    • User USB FS2 connector
    • Daughterboard
  • SAI Audio DAC, stereo audio jack which supports headset with microphone
  • Stereo digital microphone, audio terminal connector used to connect external speakers
  • 2 GBytes (or more) SDIO interface microSD card
  • RF EEPROM on I2 C compatible serial interface
  • RS-232 communication
  • IrDA transceiver
  • JTAG/SWD and ETM trace debug support, ST-LINK/V2 embedded
  • IEEE-802.3-2002 compliant Ethernet connector
  • Camera module
  • 8M x 32-bit SDRAM, 1M x 16-bit SRAM and 8M x 16-bit NOR Flash
  • Joystick with 4-directional control and selector
  • Reset, Wakeup and Tamper buttons
  • 4 color user LEDs
  • Extension connectors & memory connectors for daughterboard or wrapping board
  • USB OTG HS and FS with Micro-AB connectors
  • RTC with backup battery
  • CAN2.0A/B compliant connection
  • Potentiometer
  • Motor control connector


Technical Documentation

Product Specifications
Description Version Size
DB2044 DB2044: Evaluation board with STM32F439NI MCU 2.0 253 KB
User Manuals
Description Version Size
UM1668 UM1668: STM32439I-EVAL evaluation board for the STM32F439 line 2.0 1 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
STM32439I-EVAL gerber files 1.0 2 MB
Bill of Materials
Description Version Size
STM32439I-EVAL BOM 1.0 9 KB
Schematic Packs
Description Version Size
STM32439I-EVAL schematics 1.0 4 MB

Publications and Collaterals

Description Version Size
STM32 for makers Releasing your creativity 16.09 1 MB
Description Version Size
STM32™ 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 16.02 1 MB


License Agreement
Description Version Size
Evaluation products license agreement 1.0 125 KB
Open Reference Material License Agreement v5 42 KB

Tools and Software

Embedded Software
Development Tool Software
MCUs Embedded Software

Sample & Buy

Part Number Marketing Status Unit Price (US$) * Quantity Specific features ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STM32439I-EVAL2 Active 513.28 1 - 5A002A1A 5A002A1A - MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY

(*) 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

Quality & Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STM32439I-EVAL2 ActiveEcopack1

(**) 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.