Specifications

WF-M63B-USX3
IEEE 802.11a/b/g/n/ac2T2R USB WIFI Module&BT2.1+EDR/4.2/5.1
Sichuan AI-Link Technology Co.,Ltd.page 17 of 25
The driver supports the following operating systems: Linux, Microsoft Windows XP, Vistaand Win7.
Mfg. software tool is MT7663BUN_QA_Tool.
7. DC Characteristics
Symbol
Parameter
Min
Type
Max
Unit
DVDDIO
3.3V IOVoltage
2.97
3.3V
3.63
V
V
IL
Input Low Voltage
-0.3
-
VDD33*0.25
V
V
IH
Input High Voltage
VDD33*0.625
-
VDD33+0.3
V
V
OL
Output Low Voltage
-0.3
-
0.4
V
V
OH
Output High Voltage
VDD33-0.4
VDD33+0.3
V
8. Antenna matching
The 2th,9thand12thPin connect to antenna, please refer to design demand