User's Manual

AI7681H
MT7681
802.11b/g/n IOT Module
D
901-06201
May 19
th
, 2015
5of 17
Product Name
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e
2. Electrical Characteristics
2-1. Absolute Maximum Ratings
Symbol Parameter Min. Typ. Max. Unit
3.3VD Supply Voltage -0.3 3.3 3.6 V
3.3VD_RF Supply Voltage (RF) -0.3 3.3 3.6 V
2-2. Recommended Operating Range
Symbol Parameter Min. Typ. Max. Unit
3.3VD Supply Voltage 2.97 3.3 3.63 V
3.3VD_RF Supply Voltage (RF) 2.97 3.3 3.63 V
2-3. DC Characteristics
Symbol Parameter Conditions Min. Max. Unit
V
IL
Input Low Voltage LVTTL -0.28 0.6 V
V
IH
Input High Voltage 2.0 3.63 V
V
OL
Output Low Voltage
︱I
OL
︱= 1.6~14mA
-0.28 0.4 V
V
OH
Output High Voltage
︱I
OH
︱= 1.6~14mA
2.4 VDD+0.33 V
R
PU
Input Pull-Up Resistance PU=High, PD=Low 40 190
KΩ
P
RD
Input Pull-Down Resistance PU=Low, PD=High 40 190
KΩ
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