Features UM1842
8/35 DocID027213 Rev 1
3 Features
The STM32F411 Discovery board offers the following features:
STM32F411VET6 microcontroller featuring 512 KB of Flash memory, 128 KB of RAM
in an LQFP100 package
On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-
LINK/V2 (with SWD connector for programming and debugging)
Board power supply: through USB bus or from an external 5 V supply voltage
External application power supply: 3 V and 5 V
L3GD20, ST MEMS motion sensor, 3-axis digital output gyroscope.
LSM303DLHC, ST MEMS system-in-package featuring a 3D digital linear acceleration
sensor and a 3D digital magnetic sensor.
MP45DT02, ST MEMS audio sensor, omnidirectional digital microphone
CS43L22, audio DAC with integrated class D speaker driver
Eight LEDs:
– 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)
– Two USB OTG LEDs:
LD7 (green) VBus and LD8 (red) over-current
Two pushbuttons (user and reset)
USB OTG with micro-AB connector
Extension header for LQFP100 I/Os for a quick connection to the prototyping board
and an easy probing
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