Cinterion
®
LGA DevKit User Guide
5 General Characteristics
27
lga_devkit_ug_v02
2019-05-27
Preliminary
Page 16 of 28
5
General Characteristics
5.1
Limits
The following table lists absolute maximum ratings for the LGA DevKit.
Note: Violation of these limits may cause permanent damage to the LGA DevKit.
5.2
Electrical Properties
The following table lists recommended operating conditions for the LGA DevKit.
Table 1:
Absolute maximum ratings
Parameter
Min
Max
Unit
Voltage on USB ports
-0.3
5.5
V
Voltage on DSB port
-0.3
5.5
V
Voltage on signal pin header, depending on used module
-0.3
2.1
V
Current signal pin header, depending on used module
-10
+10
mA
Voltage on external reference
-0.3
6
V
Socket single contact continues current
2
A
Table 2:
Operating conditions
Parameter
Min
Max
Unit
Recommended operating condition
Supply voltage on USB port
4.75
5.25
V
Supply current capability on USB port
TBD.
A
Supply voltage on DSB port
TBD.
TBD.
Electrical operating condition
Socket single contact resistance
80
120
mOhm
Environmental temperature
0
+30
°C
