UM1065
Schematics
Doc ID 018640 Rev 4
Figure 19.
USB OTG HS
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
STMicroelectronics
T
itle:
N
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m
b
er
:
R
e
v
:
S
heet
o
f
C.
1
(P
C
B
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C
H
)
Da
te
:
8/
1
5
/2
0
1
1
MB
7
8
6
3
2
0
S
T
M
3
2
20-21-45-46
G-EVAL
USB
OT
G
H
S
UL
P
I_
D
[0
..
7
]
U
L
P
I_CLK
UL
P
I_
D
0
UL
P
I_
D
1
UL
P
I_
D
2
UL
P
I_
D
3
UL
P
I_
D
IR
UL
P
I_
N
X
T
UL
P
I_
S
T
P
C4
4
4.
7uF
+5V
R3
2
10K
+3V
3
R2
8
330
1
2
LD
7
G
reen
1
2
LD
8
Red
R2
9
620
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4.
7uF
GN
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2
IN
5
EN
4
OU
T
1
FA
UL
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3
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4
1
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R
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5
4
R5
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12K
[1%
]
VB
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S
1
DM
2
DP
3
ID
4
GN
D
5
Sh
ie
ld
0
US
B_
Mic
ro
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Br
ece
pta
cle
CN
9
475
9000
0
1
VB
U
S
_
H
S
C2
4
0.
1uF
PI
1
1
PC
0
PH
4
PA
3
PA
5
PB
0
PB
1
P
B10
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C3
9
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1uF
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9
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1uF
C4
3
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2
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C3
1
4.
7uF
C2
6
0.
1uF
C4
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33p
F
X2
26MH
z
R5
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F
UL
P
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[0
..
7
]
P
B11
P
B12
P
B13
PB
5
UL
P
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4
UL
P
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5
UL
P
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6
UL
P
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7
R3
1
10K
R4
6
2
K
2
R6
1
0
R6
2
0
R6
9
0
GN
D
D2
GN
D
C5
PS
W
_
N
D4
VB
U
S
F4
ID
D3
VC
C
F3
DP
D1
DM
C1
RES
E
T
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N
C4
FA
UL
T
E2
NX
T
D5
DI
R
E5
ST
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D6
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A4
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(
I/
O
)
B2
D7
C6
D6
B6
D5
A6
D4
A5
D3
A3
D2
A2
D1
A1
D0
B1
VC
C
(
I/
O
)
B5
XT
A
L
2
F6
XT
A
L
1
F5
REG
1
V
8
E6
REG
_
3V
3
E3
RREF
C2
CF
G
0
E1
NC
F1
NC
F2
GN
D
E4
CF
G
1
B4
CF
G
2
B3
CH
IP
_S
EL_N
C3
U8
IS
P
1
7
0
5
A
E
T
+3V
3
R7
2
[N
/A
]
+3V
3
R7
0
100
K
JP
3
1
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3
+3V
3
C4
6
0.
1uF
C4
7
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1uF
C6
4
0.
1uF
C1
31
0.
1uF
A1
A2
B1
B2
U1
0
U
S
B
U
LC6
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F
3
A1
A2
B1
B2
U1
2
E
S
D
A
14V
2-2BF
3
3
2
1
T3
901
3
R2
07
47K
R2
06
[N
/A
]
+3V
3
RES
E
T
#