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MT100UCC-EV3 MODEL OVERVIEW
Power Draw MT100UCC-EV3-GP
5 volts
US Cellular 800Mhz
US PCS 1900MHz
Note: Multi-Tech Systems, Inc. recommends that you incorporate a 10% buffer into the power source when
determining product load.
Peak Tx: The peak current during a CDMA connection transmitting data at max power.
Maximum Power: The continuous current during maximum data rate with the radio transmitter at maximum
power.
Inrush Charge: The total inrush charge at power on.
Powering Down Your Device
CAUTION:
Failing to properly power down the device before removing power may corrupt your device's file
system.
To properly power down your device, use the following sequence :
1.
Issue the AT#SHDN command.
2.
Wait 30 seconds.
3.
Power off or disconnect power.
Pinout Specifications
Pins
JP2-1
JP2-2
JP2-3
JP2-4
24
Cellular call box
Measured current
connection no data
(amps) at maximum
(amps)
power
0.319
0.817
0.326
0.843
Signal Name
Logic Level Voltage
VCC
5.0
USB DN
3.3
USB DP
3.3
GND
GND
Peak TX (amps)
0.868
0.896
I/O
PWR
I/O
I/O
GND
QuickCarrier™ USB-E MT100UCC-EV3 Developer Guide
Total inrush charge
measured in
MilliCoulombs (mC)
2.60
2.60
Description
DC input power
USB data
USB data
Ground
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