User's Manual

Package information
SPWF04SA, SPWF04SC
Figure 6. Wi-Fi module dimensions
Note: An antenna area of 217 x 520 mils must be free of any ground metalization or traces under
the unit. The area extending away from the antenna should be free from metal on the PCB
and housing to meet expected performance levels. Pin 25 is the required paddle ground and
is not shown in this diagram.
14/18 DocID025635 Rev 7