User's Manual

FLC-WFM301 Datasheet
Flaircomm Microelectronics Confidential
-5-
TABLES AND FIGURES
Table 1: General Specification ......................................................................................................................................... 9
Table 2: Pin Definition ................................................................................................................................................... 12
Table 3: GPIO Usage ..................................................................................................................................................... 14
Table 4: Analog IO Usage .............................................................................................................................................. 14
Table 5: Analog IO Usage .............................................................................................................................................. 15
Table 6: DSSS and CCK modulations (802.11b) TX Performance Specifications ........................................................ 17
Table 7: OFDM TX Performance Specifications ........................................................................................................... 17
Table 8: OFDM TX Performance Specifications ........................................................................................................... 17
Table 9: OFDM RX Performance Specifications ........................................................................................................... 18
Table 10: Absolute Maximum Ratings .......................................................................................................................... 18
Table 11: Recommended Operating Conditions ............................................................................................................ 19
Table 12: Current Consumption ..................................................................................................................................... 19
Table 13: Digital Characteristics .................................................................................................................................... 19
Table 14: Clock Characteristics ..................................................................................................................................... 19
Table 15: Power-on Reset Characteristics ...................................................................................................................... 20
Table 16: Product Revision ............................................................................................................................................ 26
Table 17: Shipping Package ........................................................................................................................................... 26
Table 18: Product Package ............................................................................................................................................. 27
Table 19: Product Grade ................................................................................................................................................ 27
Table 20: Antenna Electrical Specifications .................................................................................................................. 29
Table 20: Radiation Gain and Pattern ............................................................................................................................ 29
Figure 1: Block Diagram .................................................................................................................................................. 6
Figure 2: Pin Configuration............................................................................................................................................ 10
Figure 3: Reference Design ............................................................................................................................................ 21
Figure 4: Mechanical Characteristic............................................................................................................................... 22
Figure 5: Pad Size .......................................................................................................................................................... 22
Figure 6: Placement the Module on a System Board ..................................................................................................... 23
Figure 7: Leave 5mm Clearance Space from the Antenna ............................................................................................. 23
Figure 8: Recommended Trace Connects Antenna and the Module .............................................................................. 24
Figure 9: Recommended Reflow Profile ........................................................................................................................ 25
Figure 10: Product Packaging Information .................................................................................................................... 26
Figure 11: Ordering Information .................................................................................................................................... 26
Figure 12: ALA931C5 Radiation Pattern : Azimuth@2.45GHz .................................................................................... 30
Figure 13: ALA931C5 Radiation Pattern : Elevation1@2.45GHz ............................................................................... 31
Figure 14: ALA931C5 Radiation Pattern : Elevation2@2.45GHz ............................................................................... 32