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Hardware Integration Guide
1.5.
Electrical Specifications
This section provides details of the key electrical specifications of the AirPrime AR758x Series.
1.5.1.
Absolute Maximum Ratings
This section defines the Absolute Maximum Ratings of the AirPrime AR758x Series.
Warning:
If operating outside of the defined specifications, even momentarily, damage may occur to the
device.
Table 16.
AirPrime AR758x Series Absolute Maximum Ratings
Parameter
VBATT
Power Supply Input
VIN
Voltage on any digital input or output pin
IIN
Latch-up current
ESD Ratings
Primary, Secondary and GNSS antenna pads –
Contact
1
ESD
All other signal pads – Contact
1 The ESD Simulator configured with 150pF, 330Ω.
Caution:
Vxx is the supply voltage associated with the input or output pin to which the test voltage is applied.
1.5.2.
Digital IO Characteristics
The Digital IO characteristics are defined in the table below. These apply to GPIOs, UART, LED, SPI,
I2C, PCM/I2S, GNSS_LNA, WAKE_N, 2G_SYNC, AT_PORT_SW, SERVICE and RESET.
Table 17.
Digital IO Characteristics for HSIC VDD=1.2V Nominal
Parameter
V
High level input voltage
IH
V
Low level input voltage
IL
I
Input high leakage current
IH
I
Input low leakage current
IL
V
High-level output voltage
OH
V
Low level output current
OL
I
Tri-state leakage current
Z
C
Input capacitance
IN
41110461XXXX
Comments
CMOS/Schmitt
CMOS/Schmitt
No pull-down
No pull-up
CMOS, at rated drive
strength
CMOS, at rated drive
strength
No pull, no keeper
Rev 0.1
Min
Max
-
4.5
-
Vxx + 20%*
-100
100
-
± 8
-
± 1.5
Min
Typ
Max
–
0.78
1.44
–
-0.3
0.42
–
–
2
–
–
-2
–
0.9
1.25
–
0
0.3
–
-2
2
–
–
5
January 16, 2017
Introduction
Units
V
V
mA
kV
kV
Units
V
V
µA
µA
V
V
µA
pF
17
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