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Figure 4.
X-NUCLEO-USBPDM1 circuit schematic (2 of 2)
3.3V
7
A12
13V
6
VCC
R1D
0R
A10
SSRXn2
SSRXp2
1
A11
PA5_G0
CC1
MPT 0.5/2-2.54
Dp1
Dn1
2
R8
CN1
DP
R2
25
0R
B12
0R
SSRXn1
SSRXp1
2
VBUS
100W
GND
A9
LD1
RED
1
31
R1E
30
VBUS
29
Q1
STL11N3LLH6
10K
GND
620R
R9
GND
VBUS
VBUS
4
PA4_G0
3
32
GND
GND
B5
GATE
DB\
D
FLT
VCC
27W
S
M4
LD2
5
SENSE
CC1c
VBUS
VBus max
SH4
3
4
CC1c
5
USB_TypeC_Receptacle
6
GATE
DM
D+
R0
VBUS_CTRL
10V
SH3
VBUS
B1
DB/
CC2
B2
D1
15W
CC2c
IN_GD
1.5K
3.3V
GND
D2
GREEN
P max
M1
VBUSc
CC2
Fiducial on board
2
22V
1
U1
EP
VBus
CC1
GND
SOURCE
0R
Dp2
Dn2
B11
B10
B9
SBU2
CC2c
10K
R3
SH1
GND
GNDGND
17V
GND
100nF
VBus
GND
CN2
GND
TCPP01-M12
CC2
CC1
13
B6
B7
330pF
36W
B8
C1
R1B
1.0K
R5
GND
R10
D-
R1C
VBUS
CC2c
C3
R11
11
SSTXp2
SSTXn2
45W
12
U3
GND
1.1K
ECMF02-2AMX6
0R
ESDA25P35-1U1M
B3
B4
A6
A7
A1
632723300011
A5
DP_G4
GND
DM_G4
D+
FLT
C2
D-
330pF
NC
6V
820R
VBUSc
BAT54KFILM
SBU1
GND
9
CC1c
ZDiff 90 Ohm
8
R4
G
10
A3
A4
A2
SSTXp1
SSTXn1
A8
VBUSc
M2
GND
VBUS
SH2
M3
2.7K
4K
R1A
28
Mid PINMid PIN
26
27
ZDiff 90 Ohm
UM2668
-
Rev 2
page 12/19
UM2668
Schematic diagrams