ST STM32 NUCLEO-F401RE

UM1724 Rev 14 13/68
UM1724 Hardware layout and configuration
67
Figure 3. Top layout
1. Crystal may be present or not depending on board version, refer to Section 6.7.2.
U5
STM32
microcontroller
LD2
(
Green LED
)
SB2
3.3 V regulator output
CN10
ST morpho connector
CN9
ARDUINO
®
connector
CN5
ARDUINO
®
connector
CN1
ST-LINK USB
mini B connector
LD1
(Red/Green LED)
COM
B2
RESET button
CN8
ARDUINO
®
connector
CN7
ST morpho
connector
CN6
ARDUINO
®
connector
LD3
(Red LED)
power
JP6 IDD
measurement
B1 USER
button
CN4
SWD connector
CN2
ST-LINK/Nucleo
selector
MS34376V3
32 KHz
crystal(1)
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