Quectel EC200A Series

LTE Standard Module Series
6.4. Digital I/O Characteristic
Table 37: 1.8 V I/O Requirements
Table 38: (U)SIM 1.8 V I/O Requirements
Table 39: (U)SIM 3.0 V I/O Requirements
WCDMA voice call
WCDMA B5 @ 22.26 dBm
496
mA
WCDMA B8 @ 22.25 dBm
533
mA
Parameter
Description
Min.
Max.
Unit
V
IH
Input high voltage
1.2
2.0
V
V
IL
Input low voltage
-0.3
0.6
V
V
OH
Output high voltage
1.35
1.8
V
V
OL
Output low voltage
-0.3
0.45
V
Parameter
Description
Min.
Max.
Unit
USIM_VDD
Power supply
1.7
1.9
V
V
IH
Input high voltage
1.2
2.0
V
V
IL
Input low voltage
-0.3
0.6
V
V
OH
Output high voltage
1.35
1.8
V
V
OL
Output low voltage
-0.3
0.45
V
Parameter
Description
Min.
Max.
Unit
USIM_VDD
Power supply
2.7
3.05
V
V
IH
Input high voltage
1.95
3.05
V