Fibocom FM101-GL - Page 20

3 Application Interface
Copyright © Fibocom Wireless Inc. 18
Pin
Pin Name
I/O
Reset Value
Pin Description
Type
29
USB 3.0_TX-
O
-
USB 3.0 transmit data minus
-
30
UIM1_RESET
O
-
SIM reset signal
1.8V/3V
31
USB 3.0_TX+
O
-
USB 3.0 transmit data plus
-
32
UIM1_CLK
O
-
SIM clock signal
1.8V/3V
33
GND
-
-
GND
Power
Supply
34
UIM1_DATA
I/O
-
SIM data input/output
1.8V/3V
35
USB 3.0_RX-
I
-
USB 3.0 receive data minus
-
36
UIM1_PWR
O
-
SIM power supply, 1.8V/3V
1.8V/3V
37
USB 3.0_RX+
I
-
USB 3.0 receive data plus
-
38
NC
-
-
NC
-
39
GND
-
-
GND
Power
Supply
40
I2C_SCL
O
PU
I2C clock, master mode，default
high, reserved
1.8V
41
NC
-
-
NC
-
42
I2C_SDA
I/O
PU
I2C data, master mode, default
high, reserved
1.8V
43
NC
-
-
NC
-
44
I2C_IRQ#
I
PD
I2C interrupt, used for wake up
I2C host, default high, reserved
1.8V
45
GND
-
-
GND
Power