DC-ME4-01T-S-10 Digi International, DC-ME4-01T-S-10 Datasheet - Page 40

• Manufacturer Part Number: DC-ME4-01T-S-10
• Description: DIGI CONNECT 4MB FLASH 8MB RAM
• Manufacturer: Digi International

Specifications of DC-ME4-01T-S-10

• Module/board Type: Device Server
• For Use With/related Products: Networking
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q3648859

Warning: The rise time of the 3.3v power supply must be between 700  S and 140ms
and the inrush current must be limited to less than 2 A. A rise time outside of these
limits may cause the device to malfunction and give a 3-1-3 diagnostic error.
Note:
Grounding Recommendation
It is recommended that you connect the tabs on the chassis of the Digi Connect ME / Wi-
ME, and the ground pins directly to the logic ground plane. It is also recommended that you
connect the Digi Connect ME / Wi-ME 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.
The embedded modules provide an on board supervisor circuit with a 2.93V
(nominal) reset threshold. When VCC falls to the threshold voltage, a reset pulse is
issued, holding the output in active state. When power rises above 2.88V, the reset
remains for approximately 250 ms to allow the system clock and other circuits to
stabilize.
Symbol
Symbol
Temperature
C
V
I
V
Humidity
OD
Altitude
IO
IH
IL
Storage
Symbol
V
V
OH
OL
Output Drive Strength
Input High Voltage
Input Low Voltage
Pin Capacitance
Description
Description
Output High Voltage
Output Low Voltage
(V
Description
O
Digi Connect ME
=0)
Operating Conditions
Outputs
Inputs
V
Min
Min
SS
—
—
2
-0.3
(-40°C to 125°C)
(3657.60 meters)
Min
-40°F to 257°F
2.4
0
5% to 90%
12000 feet
Typ
—
—
Typ
—
—
Typ
Digi Connect Wi-ME
—
—
Max
V
Max
0.2*V
3.45
0.4
Max
CC
2
4
+0.3
CC
Unit
V
V
Unit
Unit
      
mA
pF
V
V
4 0