Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
USB 2.0 TYPE A
USB MICRO B (DEVICE MODE ONLY)
USB2_0[0..1]
USB_B[0..2]
VDD_5V_SYS
USB1_EN
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
V1A3
20 25Wednesday, December 16, 2020<Drawing>
04_USB TYPE A
043_USB 2.0 TYPE A & MICRO B
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
V1A3
20 25Wednesday, December 16, 2020<Drawing>
04_USB TYPE A
043_USB 2.0 TYPE A & MICRO B
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
V1A3
20 25Wednesday, December 16, 2020<Drawing>
04_USB TYPE A
043_USB 2.0 TYPE A & MICRO B
Q24
2N7002,215
SOT-23
1
3
2
D47
0402
5V
21
C56
100uF
C1206
6.3V
R120 1M
1%R0402
R121 0R
5%R0402
D65
ESDPSA0402V05
0402
5V
21
D48
ESDPSA0402V05
0402
5V
21
L3
90R
400mA
2.0x1.2 mm
1 2
34
R111 DNP
5%R0402
R117
51K
1%
R0402
C54
100nF
C0402
25V
5V D- D+ ID G
Micro USB Type AB
J19
1
2
3
4
5
6 7 8
A
J17
ST-USB-117A
usb7p_1r4_14x5r72mm
VBUS
1
DM
2
DP
3
GND
4
SH1
5
SH2
6
SH3
7
D63
0402
5V
21
D46
0402
5V
21
R109 DNP
5%R0402
C55
100nF
C0402
25V
U20
ETA6020D2G-T/U
dfn2x2-6l
IN
6
EN
4
ILIM
2
OUT
1
nFAULT
3
GND
5
PAD
7
D64
0402
5V
21
C69
100nF
C0402
25V
USB2_VBUS
USB2_0.AP_N USB20_DN
USB20_DP
USB2_0.AP_P
USB2_0{USB2:2}
USB_B.AP_P
USB_B.AP_N
USB_B.VBUS_DET*
USB_B{USB0:3}