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MRF24WN0MA Datasheet, PDF (10/36 Pages) Microchip Technology – 2.4 GHz IEEE 802.11b/g/n Wireless Module | |||
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MRF24WN0MA/MB
FIGURE 1-7:
MRF24WN0MA/MB HOST PCB EXAMPLE LAYOUT
Best
Okay
Okay
Okay
No Copper
in these Areas
1.3 Soldering Recommendations
The MRF24WN0MA/MB wireless module was assem-
bled using the IPC/JEDEC J-STD-020 Standard lead-
free reflow profile. The MRF24WN0MA/MB module
can be soldered to the host PCB using standard leaded
and lead-free solder reflow profiles.
To avoid damaging the module, adhere to the following
recommendations:
⢠Solder reflow recommendations are provided in
the Microchip Application Note, AN233 "Solder
Reflow Recommendation" (DS00233)
⢠Do not exceed a peak temperature (TP) of 250°C
⢠Refer to the solder paste data sheet for specific
reflow profile recommendations from the vendor
⢠Use no-clean flux solder paste
⢠Do not wash as moisture can be trapped under
the shield
⢠Use only one flow. If the PCB requires multiple
flows, apply the module on the final flow.
DS50002410A-page 10
Advance Information
ï£ 2015 Microchip Technology Inc.
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