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5
USB Interface
双层USB卧式
P1001
+5V_USB
D
1
USB1_5V
2
USB1_D-
3
USB1_D+
4
GND
5
USB2_5V
6
USB2_D-
7
USB2_D+
8
GND
双层USB
C
J25
1
2
USB_DM
3
USB_DP
4
5
Wow/WoLE
WOW_WOL
B
6
WIFI_reset
WIFI-Reset
BT_WAKE
7
BT_WAKE
1*7P*2.0mm/180
WIFI_BLUETOOTH
A
5
4
USB ESD分布电容要求<2pF
Note:0R电阻靠近端子,减小ESD.
R1001
R1002
D1001
D1003
NC/1pF
NC/1pF
R1003
R1004
D1004
D1005
NC/1pF
NC/1pF
+5V_Standby
+5V_Normal
R6949
0R/NC
R6950
0R
C2223
C2224
3
3
USB_DM
R1005
3
USB_DP
R1007
4
3
USB2.0 Power
+5V_Normal
0R
USB1_D-
3
0R
USB1_D+
3
0R
USB2_D-
3
0R
USB2_D+
3
0R
USB3_D-
3
0R
USB3_D+
3
Title
Title
Title
11. USB & Wifi
11. USB & Wifi
11. USB & Wifi
Size
Size
Size
Document Number
Document Number
Document Number
A
A
A
<Doc>
<Doc>
<Doc>
Date:
Date:
Date:
Thursday, March 30, 2017
Thursday, March 30, 2017
Thursday, March 30, 2017
3
2
1
+5V_USB
预留二极管，防止电流倒灌
D1002
1.5A/FUSE/NC
R1821
0R
Note:电容靠近USB端子,提供usb读写稳定性
+5V_USB
C2232
C1001
C1002
0.1uF/16V/X5R
10uF/10V/X5R
10uF/10V/X5R
Sheet
Sheet
Sheet
11
11
11
of
of
of
2
1
D
C
B
A
Rev
Rev
Rev
<RevCode>
<RevCode>
<RevCode>
13
13
13
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