Quectel SC206E Series

Smart Module Series
SC206E_Series_Hardware_Design 87 / 115
Table 47: SD Card 1.8 V I/O Requirements
Table 48: SD Card 2.95 V I/O Requirements
7.4. Operating and Storage Temperatures
The operating and storage temperatures are listed in the following table.
Table 49: Operating and Storage Temperatures
6
Within operating temperature range, the module meets 3GPP specifications.
V
OH
Output high voltage
2.36
2.95
V
V
OL
Output low voltage
0
0.4
V
Parameter
Description
Min.
Max.
Unit
V
IH
Input high voltage
1.27
2
V
V
IL
Input low voltage
-0.3
0.58
V
V
OH
Output high voltage
1.4
-
V
V
OL
Output low voltage
-
0.45
V
Parameter
Description
Min.
Max.
Unit
V
IH
Input high voltage
1.84
3.25
V
V
IL
Input low voltage
-0.3
0.74
V
V
OH
Output high voltage
2.21
2.95
V
V
OL
Output low voltage
0
0.37
V
Parameter
Min.
Typ.
Max.
Unit
Operating temperature range
6
-35
+25
+75
ºC
Storage Temperature Range
-40
-
+90
ºC