Data Sheet

6221B-UUC
FN-LINK TECHNOLOGY LIMITED Proprietary & Confidential
Information
7
4 Pin Assignments
4.1 Pin Outline
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4.2 Pin Definition
PIN Name Type Description Voltage
1 GND
－
Ground connections
2 ANT0 I/O RF I/O chain0, Wi-Fi 5GHz and BT
3~8 GND
－
Ground connections
9 ANT1 I/O RF I/O chain1, Wi-Fi 2.4GHz
10~11 GND
－
Ground connections
12 NC
－
Not connected
13 GND
－
Ground connections