Features
STM32F4DISCOVERY
Discovery kit with STM32F407VG MCU
Data brief
• STM32F407VGT6 microcontroller featuring
32-bit ARM Cortex
1-Mbyte Flash memory, 192-Kbyte RAM in an
LQFP100 package
• On-board ST-LINK/V2 on
STM32F4DISCOVERY or ST-LINK/V2-A on
STM32F407G-DISC1
• ARM
• USB ST-LINK with re-enumeration capability
• Board power supply: through USB bus or from
• External application power supply: 3 V and 5 V
• LIS302DL or LIS3DSH ST MEMS 3-axis
• MP45DT02 ST MEMS audio sensor
• CS43L22 audio DAC with integrated class D
• Eight LEDs:
• Two push buttons (user and reset)
• USB OTG FS with micro-AB connector
• Extension header for all LQFP100 I/Os for
• Comprehensive free software including a
®
mbed™ -enabled (http://mbed.org) with
ST-LINK/V2-A only
and three different interfaces:
– Virtual com port (with ST-LINK/V2-A only)
– Mass storage (with ST-LINK/V2-A only)
– Debug port
an external 5 V supply voltage
accelerometer
omni-directional digital microphone
speaker driver
– LD1 (red/green) for USB communication
– LD2 (red) for 3.3 V power on
– Four user LEDs, LD3 (orange), LD4
(green), LD5 (red) and LD6 (blue)
– 2 USB OTG LEDs LD7 (green) VBUS and
LD8 (red) over-current
quick connection to prototyping board and easy
probing
variety of examples, part of STM32CubeF4
package or STSW-STM32068 for legacy
standard libraries usage
®
-M4 with FPU core,
1. Picture not contractual.
Description
The STM32F4DISCOVERY Discovery kit allows
users to easily develop applications with the
STM32F407 high performance microcontrollers
with ARM
everything required either for beginners or for
experienced users to get quickly started.
Based on the STM32F407VGT6, it includes an
ST-LINK/V2 or ST-LINK/V2-A embedded debug
tool, two ST MEMS digital accelerometers, a
digital microphone, one audio DAC with
integrated class D speaker driver, LEDs and push
buttons and an USB OTG micro-AB connector.
To expand the functionality of the
STM32F4DISCOVERY Discovery kit with the
Ethernet connectivity, LCD display and more, visit
the www.st.com/stm32f4dis-expansion webpage.
®
Cortex®-M4 32-bit core. It includes
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System requirements STM32F4DISCOVERY
System requirements
• Windows® OS (XP, 7, 8)
• USB type A to Mini-B cable
Development toolchains
• IAR® EWARM (IAR Embedded Workbench®)
• Keil
• GCC-based IDEs (free AC6: SW4STM32, Atollic® TrueSTUDIO®,...)
• ARM
®
MDK-ARM
®
mbed™ online
™
Demonstration software
The demonstration software is preloaded in the board Flash memory. It uses the MEMS
motion sensor to blink the four LEDs, according to the motion direction and speed.
Connecting the board to a PC with a second USB 'type A to micro-B' cable, converts it into a
standard mouse and the board motion controls the PC cursor.
The latest versions of the demonstration source code and associated documentation can be
downloaded from the www.st.com/stm32f4-discovery webpage.
Product marking
Tools marked as "ES" or "E" are not yet qualified and as such, they may be used only for
evaluation purposes. ST shall not be liable for any consequences related with other ways of
use of such non-qualified tools, for example, as reference design or for production.
Examples of location of "E" or "ES" marking:
• on target STM32 microcontroller part mounted on the board (for illustration, refer to
section “Package information” of a STM32 datasheet at www.st.com)
• next to the evaluation tool ordering part number, as a label stuck or a silk-screen
printed on the board
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STM32F4DISCOVERY Ordering information
Ordering information
To order the Discovery kit for the STM32F407 line of microcontrollers, refer to Tabl e 1.
Order code ST-LINK version
STM32F4DISCOVERY ST-LINK/V2
STM32F407G-DISC1 ST-LINK/V2-A (mbed-enabled)
Table 1. List of the order codes
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Revision history STM32F4DISCOVERY
Revision history
Date Revision Changes
15-Sep-2011 1 Initial version.
28-Jan-2013 2 Added URL for expanding functionality in Description.
15-Jul-2013 3 Modified to apply to STM32F407/417. Added LIS3DSH accelerometer.
29-Sep-2014 4
25-Feb-2016 5
Table 2. Document revision history
Updated Section : Features and Section : Description to introduce
STM32CubeF4 and STSW-STM32078.
Updated Section : System requirements and Section : Development
toolchains.
Updated Features, Description and System requirements to introduce
STM32F407G-DISC1.
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STM32F4DISCOVERY
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