Hardware Layout; Figure 1. Hardware Block Diagram - ST STM32F401 User Manual

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Hardware layout

The STM32F401 Discovery board has been designed around the STM32F401VCT6
microcontroller in a 100-pin LQFP package.
Figure 1
LINK/V2, pushbutton, LED, Audio DAC, USB, ST MEMS gyroscope, ST MEMS
accelerometer + magnetometer, ST MEMS microphone, and connectors).
Figure 2
board.
illustrates the connections between the STM32F401VCT6 and its peripherals (ST-
and Figure 3 help you to locate these features on the STM32F401 Discovery

Figure 1. Hardware block diagram

DocID025174 Rev 1
Mini-USB
Embedded
ST-LINK/V2
STM32F401VCT6
I/O
I/O
LEDs
LD3...LD8
MP45DT02
CS43L22
Mini-Jack Micro-USB
Hardware layout
I/O
RESET
B2
RESET
B1
USER
L3GD20
LSM303DLHC
MS31947V2
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