Sierra Wireless AirPrime AR7582, Hardware Integration Manual

Page: 18 / 30

41110461XXXX Rev 0.12 January 16, 2017 18
Hardware Integration Guide Introduction
Parameter Comments Min Typ Max Units
V
IL
Low level input voltage CMOS/Schmitt -0.3
–
0.42 V
I
IH
Input high leakage current No pull-down
– –
2 µA
I
IL
Input low leakage current No pull-up -2
– –
µA
V
OH
High-level output voltage
CMOS, at rated drive
strength
0.9
–
1.25 V
V
OL
Low level output current
CMOS, at rated drive
strength
0
–
0.3 V
I
Z
Tri-state leakage current No pull, no keeper -2
–
2 µA
C
IN
Input capacitance
– –
5 pF
Table 18. The 1.8V Digital IO characteristics are defined in the table below. (Except SDIO1, UICC1 and UICC2/
Ethernet PHY Control interface)
Table 18. D Digital IO Characteristics for VDD=1.8V Nominal
Parameter Comments Min Typ Max Units
V
IH
High level input
voltage
CMOS/Schmitt 1.17
–
2.16 V
V
IL
Low level input
voltage
CMOS/Schmitt -0.3
–
0.63 V
V
OH
High level
output voltage CMOS, at pin rated
drive strength
1.35
–
1.93 V
V
OL
Low-level
output voltage CMOS, at pin rated
drive strength
0
–
0.45 V
V
IH-PM
High level input
voltage
CMOS/Schmitt 1.17
–
2.1 V
V
IL-PM
Low level input
voltage
CMOS/Schmitt -0.3
–
0.63 V
V
OH-PM
High level
output voltage CMOS, at pin rated
drive strength
1.5
–
1.88 V
V
OL-PM
Low-level
output voltage CMOS, at pin rated
drive strength
0
–
0.3 V
I
OH
High level
output current
VOH = 1.35 V
– –
6 mA
I
OL
Low Level
output current
VOL = 0.45 V -6
– –
mA
I
OH-PM
High level
output current
GPIO_PMxx only
– –
0.60 mA
I
IHPD
Input high
leakage current Logic High with pull-
down
5 33 µA
I
ILPU
Input low
leakage current
Logic Low with pull-up -33 -5 µA
C
IN
Input
capacitance
– –
5 pF
Caution: Digital IOs shall not be pulled-up to an external voltage as this may cause VCC_1V8 to not go low
when the AirPrime AR758x/AR8582 device is powered down. Also, this would partially bias the