Hardware Guide

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FIBOCOM MC610 Series Hardware Guide 60/71
5 Electrical Characteristics
5.1 Limiting Voltage Range
The limiting voltage range refers to the maximum voltage range that the module power supply voltage
and digital and analog I/O interfaces can withstand.
The voltage range of MC610 series module is shown in the table below.
Table 5-1 Limiting voltage
Parameter
Description
Min
Typ
Max
Unit
VBAT
Power supply
-0.3
-
4.5
V
GPIO
Level supply voltage of digital I/O
-0.3
-
2.0/3.2V
V
5.2 Ambient Temperature Range
MC610 series modules are recommended to work at – 30℃ to +75℃. It is suggested that the
temperature control measures should be considered in the application end under the harsh environment.
At the same time, the limited working temperature range of the module is provided. Under this
temperature condition, some RF indexes may exceed the standard. At the same time, it is suggested
that the module application terminal should be stored at a certain temperature. Beyond this range, the
module may not work properly or be damaged.
Table 5-2 Temperature range
Temperature
Min
Typ
Max
Unit
Operating temperature
-30
25
75
°C
Restricted operating temperature
-40
-
85
°C
Storage temperature
-40
-
90
°C