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FIBOCOM L610 Series Hardware Guide
Page 56 of 59
Parameter
I/O
Min
Typ
Max
Unit
USIM_VDD
O
1.7/2.75
1.8/2.85
1.9/2.95
V
5.4 Environmental Reliability Requirements
Test Item
Test Condition
Low temperature storage test
Temperature -45
℃
±3
℃
, 24 hours in shutdown state
High temperature storage test
Tempe90
℃
±3
℃
, 24 hours in shutdown state
Temperature shock test
In shutdown state, 0.5 hour at -40
℃
and +85
℃
ambient temperatures
respectively, the temperature conversion time < 3min, for 24 cycles
High temperature and humidity
test
Tempe65
℃
±3
℃
, humidity 90 to 95%RH, 88 hours in shutdown
state
Low temperature operating
test
Temperature -30
℃
±3
℃
, 24 hours in operating state
High temperature operating
test
Tempe75
℃
±3
℃
, 24 hours in operating state
Vibration test
Conduct vibration test according to the requirements shown in the
following table:
Frequency Random Vibration ASD (Acceleration Spectral Density)
5~20Hz
0.96m
2
/s
3
20~500Hz 0.96m
2
/s
3
(20Hz), other -3dB/octave
5.5 ESD Characteristics
Although the design of L610 module has considered the ESD issues and provided ESD protection, the
ESD issue may occur in the transport and secondary development, so developers should consider ESD
protection for the final product. In addition to considering anti-static treatment for packaging, please refer
to recommended circuit for interface design in the document for client’s application.
Refer to the following table for the ESD allowable discharge range of L610 module.
Part
Air Discharge
Contact Discharge
GND
±15KV
±8KV
Antenna interface
±15KV
±8KV
Other interface
-
±0.5KV
Note:
The above data is tested on ADP-L610-00.