Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
VBAT
1
Power In
Power
Top
PC13
2
Bi-Directional
GPIO
PC
Left
PC14
3
Bi-Directional
GPIO
PC
Left
PC15
4
Bi-Directional
GPIO
PC
Left
PH0
5
Bi-Directional
GPIO
PH
Left
PH1
6
Bi-Directional
GPIO
PH
Left
NRST
7
Input
Control
Left
VSSA
8
Power In
Power
Bottom
VREF+
9
Input
Analog
Left
PA0
10
Bi-Directional
GPIO
PA
Right
PA1
11
Bi-Directional
GPIO
PA
Right
PA2
12
Bi-Directional
GPIO
PA
Right
PA3
13
Bi-Directional
GPIO
PA
Right
PA4
14
Bi-Directional
GPIO
PA
Right
PA5
15
Bi-Directional
GPIO
PA
Right
PA6
16
Bi-Directional
GPIO
PA
Right
PA7
17
Bi-Directional
GPIO
PA
Right
PB0
18
Bi-Directional
GPIO
PB
Left
PB1
19
Bi-Directional
GPIO
PB
Left
PB2
20
Bi-Directional
GPIO
PB
Left
PB10
21
Bi-Directional
GPIO
PB
Left
VCAP1
22
Power Out
Power
Top
VSS
23
Power In
Power
Bottom
STM32F401CDUx
