Digi Connect Wi ME 9210 Hardware Reference Manual page 37

Symbol
V
IH
V
IL
a.) All I/O are 5v tolerant.
Symbol
V
OH
V
OL
I
OH
I
OL
a.) All I/O are 5v tolerant.
Storage
Temperature
Relative Humidity
Altitude
Grounding Recommendation
It is recommended that you connect the tabs on the chassis of the Digi Connect ME 9210/ Digi
Connect Wi-ME 9210, and the ground pins directly to the logic ground plane. It is also
recommended that you connect the Digi Connect ME 9210/ Digi Connect Wi-ME 9210 to the metal
chassis of your enclosure. The idea is to provide the shortest path or a path away from circuitry for
ESD to travel to ground.
Inputs
Description
Input High Voltage
Input Low Voltage
Outputs
Description
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Digi Connect ME
9210
Not to exceed 95% non-condensing (4° C to 45°C), constant
absolute humidity above 45°C
Min Typ Max
2 — V
CC
V -0.3 —
SS
Min Typ
Vdd -.6V —
0 —
2 —
2 —
Digi Connect Wi-ME
-40°F to 257°F
(-40°C to 125°C)
12000 feet
(3657.60 meters)
Unit
a
+0.3 V
.8 V
Max Unit
a
Vdd V
0.4 V
— mA
— mA
9210
      
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