Boardcon Embedded Design MINI3288 User Manual page 19

C67
22PF
C68
22PF
VCC1V8
VCC_IO
C102
10uF/10V
F3 1.5A/125v
VDD5V FUSE/SMD
VCC_USB
C74
+ 220uF/10V
CV/100UF/16V
Y 3
12MHz
U88
1
VSS VD18
2
XOUT TESTJ
3
XIN OVCJ
4
USB_DM2
DM4 PWRJ
5
USB_DP2
DP4 LED2
6
USB_DM1
DM3 LED1
7
USB_DP1
DP3 DRV
8
USB_DM4
DM2 VD33_O
9
USB_DP4
DP2 VDD5
10
USB_DM3
DM1 BUSJ
11
USB_DP3
DP1 VBUSM
12
VD18 XRSTJ
13
VD33 DPU
14
REXT DMU
C66
0.1uF FE1.1s
R108
2.7K_1%
USB_DM3
C75 22R R118
USB_DP3
22R R119
0.1uF
C0603
USB_DM4
22R R121
USB_DP4
22R R122
Customize the embedded system based on
VCC1V8
C62
0.1uF
28
27
26
25
24
C108
23
10uF/10V
22
21
20
19
18
17
R104 100K
VCC_IO
16
HOST1_DP
15
HOST1_DM
1
5
2
6
3
7
4
8
P3
USB-DUAL-FEMALE-TY PE/A
USB-AB8P-213
U9
1 6
2 5
USB_DM2
USB_DP2
3 4
SRV05-4
18
Your Idea
VCC_IO
R142 R146
100K 10K
C101
0.1uF
9
10
11
12
GND
VCC5V
C72
0.1uF
P2
1
VCC
2
DM
R114 22R
DM
3
DP
DP
4
R115 22R
GND
USB_AF
7
7
6
6
5
5
GND