ST STM32F4DISCOVERY - Features; STM32 F407 VGT6 Microcontroller; On-board ST-LINK;V2; On-board Audio and Sensors

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UM1472 Features
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3 Features
The STM32F4DISCOVERY offers the following features:
• STM32F407VGT6 microcontroller featuring 1 MB of Flash memory, 192 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 5V supply voltage
• External application power supply: 3V and 5V
• LIS302DL or LIS3DSH, ST MEMS motion sensor, 3-axis digital output accelerometer
• 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 3.3V 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
• Two pushbuttons (user and reset)
• USB OTG with micro-AB connector
• Extension header for LQFP100 I/Os for quick connection to prototyping board and easy
probing