Telit Wireless Solutions LE910C1-NS - Dual Voltage Pads - Absolute Maximum Ratings; SD Card Pads @ 2.95 V; SIM Card Pads @2.95 V

LE910Cx Hardware Design Guide
1VV0301298 Rev.40 Page 40 of 149 2023-03-16
Not Subject to NDA
Pad Parameter Min Max Unit Comment
R
PD
Pull-down
resistance
10 100 [kΩ]
C
i
Input
capacitance
5 [pF]
Table 14: Operating Range – SIM Pads Working at 1.8V
4.3.5. Dual Voltage Pads - Absolute Maximum Ratings
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
Table 15: Absolute Maximum Ratings - Not Functional
4.3.6. SD Card Pads @ 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
I
IH
High-level input
leakage current
10 [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]
Table 16: Operating Range – For SD Card Pads Operating at 2.95V
4.3.7. SIM Card Pads @2.95V
Pad Parameter Min Max Unit Comment
V
IH
Input high level 2.1V 3.1V [V]
V
IL
Input low level -0.3V 0.55V [V]