User's Guide

LE910Cx HW User Guide
Doc#: 1VV0301298
Rev. 13.0 Page 40 of 124 2019-07-15
4.3.4. 1.8V SIM Card Pads
Table 13: Operating Range – SIM Pads Working at 1.8V
Pad
Parameter
Min
Max
Unit
Comment
V
IH
Input high level
1.35V
2V
[V]
V
IL
Input low level
-0.3V
0.43V
[V]
V
OH
Output high level
1.35V
1.875V
[V]
V
OL
Output low level
0V
0.4V
[V]
I
IL
Low-level input leakage
current
-2
-
[uA]
No pull-up
I
IH
High-level input leakage
current
-
2
[uA]
No pull-down
R
PU
Pull-up resistance
10
100
[kΩ]
R
PD
Pull-down resistance
10
100
[kΩ]
C
i
Input capacitance
5
[pF]
4.3.5. Dual Voltage Pads - Absolute Maximum Ratings
Table 14: Absolute Maximum Ratings - Not Functional
Parameter
Min
Max
Input level on any
digital pin when on
-0.3V
+3.6V
Input voltage on analog
pins when on
-0.3V
+3.6 V
4.3.6. SD Card Pads @ 2.95V
Table 15: Operating Range – For SD Card Pads Operating at 2.95V
Pad
Parameter
Min
Max
Unit
Comments
V
IH
Input high level
1.9V
3.1V
[V]
V
IL
Input low level
-0.3V
0.7V
[V]
V
OH
Output high level
2.1V
3.05V
[V]
V
OL
Output low level
0V
0.4V
[V]
I
IL
Low-level input leakage
current
-10
[uA]
No pull-up