Quectel SC206E Series Hardware Design page 28

USB Interface
Pin Name Pin No.
USB_VBUS 141, 142 PIO
USB_DM 13
USB_DP 14
USB_SS1_RX_P 252
USB_SS1_RX_M 270
USB_SS1_TX_P 254
USB_SS1_TX_M 253
USB_SS2_RX_P 152
USB_SS2_RX_M 192
USB_SS2_TX_P 150
USB_SS2_TX_M 151
USB_CC1 249
USB_CC2 246
(U)SIM Interfaces
Pin Name Pin No.
USIM1_VDD 26
SC206E_Series_Hardware_Design
I/O Description
Charging power input.
Power supply output for
OTG device.
USB/adaptor insertion
detection
AIO USB differential data (-)
AIO USB differential data (+)
USB 3.1 channel 1
AI
superspeed receive (+)
USB 3.1 channel 1
AI
superspeed receive (-)
USB 3.1 channel 1
AO
superspeed transmit (+)
USB 3.1 channel 1
AO
superspeed transmit (-)
USB 3.1 channel 2
AI
superspeed receive (+)
USB 3.1 channel 2
AI
superspeed receive (-)
USB 3.1 channel 2
AO
superspeed transmit (+)
USB 3.1 channel 2
AO
superspeed transmit (-)
AI USB Type-C detect 1
AI USB Type-C detect 2
I/O Description
(U)SIM1 card power
PO
supply
DC Characteristics
Vmax = 6.0 V
Vmin = 4.0 V
Vnom = 5.0 V
DC Characteristics
I max = 67 mA
O
1.8 V (U)SIM:
Vmax = 1.85 V
Vmin = 1.75 V
2.95 V (U)SIM:
Vmax = 3.1 V
Vmin = 2.8 V
Smart Module Series
Comment
The maximum output
current is 500 mA.
90 Ω differential
impedance.
USB 2.0 standard
compliant.
90 Ω differential
impedance.
USB 3.1 standard
compliant.
Comment
Either 1.8 V or 2.95 V
(U)SIM card is
supported.
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