User's Manual

M2SD50NBT
Datasheet
 3

1 SCOPE
ThisdocumentdescribeskeyhardwareaspectsoftheLairdM2SD50NBTmodule.Thisdocumentisintendedto
assistdevicemanufacturersandrelatedpartieswiththeintegrationofthisradiointotheirhostdevices.Datain
thisdocumentisdrawnfromanumberofsourcesandincludesinformationfoundintheLairdSSD50NBT
which
includingQualcommAtheros(QCA)QCA6004andCambridgeSiliconRadioLtd.(CSR)CSR8811A08datasheet
issuedinJuly2011,alongwithotherdocumentsprovidedfromQCAandCSR
Notethattheinformationinthisdocumentissubjecttochange.PleasecontactLairdtoobtainthemostrecent
versionof
thisdocument.

2 SPECIFICATIONS
Table1:Specifications
Feature Description
Wi‐FiInterface 1‐bitor4‐bitSecureDigitalI/O
BluetoothInterface HostControllerInterface(HCI)usingHighSpeedUART
MainChip
Wi‐Fi–QualcommAtherosQCA6004
BT–CambridgeSiliconRadioLtd.(CSR)CSR8811A08
InputVoltageRequirements
3.3VDC(3.20Vminto3.46Vmax)
I/OSignallingVoltage
3.3VDC±5%or1.8VDC±5%
OperatingTemperature
‐30°to85°C(‐22°to185°F)
OperatingHumidity
10to90%(non‐condensing)
StorageTemperature 
‐40°to85°C(‐40°to185°F)
StorageHumidity
10to90%(non‐condensing)
Size
22mmX30mmX3.3mm(.87”x1.18”x.13”)
Weight
<3.0grams(<0.105822oun ces)
Wi‐FiStandards
IEEE802.11a,802.11b,802.11d,802.11e,802.11g,802.11h,802.11i,
802.11n,802.11r
BluetoothStandards
Bluetoothversion2.1withEnhancedDataRate
Bluetooth4.0(BluetoothLowEnergyorBLE)
Wi‐FiDataRatesSupported
11a(OFDM)6,9,12,18,24,36,48,54Mbps
802.11b(DSSS,CCK)1,2,5.5,11Mbps
802.11g(OFDM)6,9,12,18,24,36,48,54Mbps
802.11n(OFDM,MCS0‐15)
FullGuardInterval:6.5,13.0,19.5,26.0,39.0,52.0,58.5,65.0,13.0,26.0,39.0,
52.0,78.0,104.0,117.0Mbps
ShortGuardInterval:1.2,14.4,21.7,29.9,43.3,57.8,65.0,72.2,
14.4,28.9,43.3,57.8,86.7,115.6,130.0,144.4Mbps