
PN6280_Hardware Design
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28
4.7
Digital Interface Characteristics
Table 4-6 Digital IO Voltage
Parameter
Description
Min.
Typical
Max.
Unit
VIH
High level input voltage
1.62
1.8
1.98
V
VIL
Low level input voltage
0
-
0.7
V
VOH
High level output voltage
1.62
1.8
1.98
V
VOL
Low level output voltage
0
-
0.3
V
4.8
ESD
The module contains high sensitive electronic and is an electrostatic Sensitive Device. More attentions
should be paid to the procedure of handing and packaging. The ESD test results are shown in the
following table.
ESD parameter
(
Tem
:
25
℃,
humidity
:
45%
)
.
Table 4-7 ESD Performance
PIN Name
Contact discharge
Air discharge
VBAT
±4KV
±8KV
Note: Suit to all GPIO, IIC, UART interfaces.