ssv7241_datasheet_2.4G

AllrightsreservedProprietaryandconfidentialinformationofSouthSiliconValleyMicroelectronicsAugust2014SSV72412.4GHZGFSKTRANSCEIVERDATASHEETFeatures•2.4GHzISMbandoperation•250kbps,1Mbps,and2Mbpsairrate•ContinuousTXmode,nore-lockbetweenpacketsrequired*•Programmablestatusmonitor:dedicatedRX/FIFOmonitormode*•1.9to3.6Vsupplyrange•Automaticpacketprocessing•AdvancedRSSIrecordingmode*•Upto6datapipesfor1RXtomultipleTXs•Low-costBOMandminimumBOMcountforoperation*•±60ppm16MHzcrystaltolerable•20-pin4x4mmQFNpackageApplications•WirelessPCperipherals•Wirelesskeyboardsandmice•Wirelessgamepads•Wirelessaudio•VOIP&wirelessheadsets•Remotecontrols•Homeautomation•Toys•Consumerelectronics•Personalhealthandentertainmentproducts*SSV7241featureSSV7241DatasheetV1.1SSVProprietaryandConfidentialPage2of34LIABILITYDISCLAIMERSouthSiliconValleyMicroelectronicsreservestherighttomakechangestotheproductwithoutfurthernotice.SouthSiliconValleyMicroelectronicsdoesnotassumeanyliabilityarisingoutoftheuseorapplicationofanyproductorcircuitsdescribedherein.WRITINGCONVENTIONSThefollowingconventionsareusedinthedocument:•Commands,bitstates,andregisternamesarewritteninCourierorinbrackets•PinnamesandpinsignalconditionsarewritteninCourierboldorinboldbrackets•Hexadecimalnotationis0xZZZZ,whereZisahexadecimalnumeralfrom0toF;noparticularheaderforbinarynotationsCONTACTDETAILSContactourmainofficeforSSVdistributors:Room1203,1204,BlockB,TefaInformationBuilding,No.2KefengRoad,SciencePark,NanshanDistrict,ShenZhen518057Phone:[phone]Fax:[phone]OTHERNOTESANDWARNINGOperatedevicewithinoperatingconditionsspecifiedindatasheet.Absoluteratingsarelimitingvalues,andperformanceisnotguaranteedatthesesettings.Prolongedexposuretolimitingvaluesmayaffectdevicereliabilityandperformance.Thisisapreliminarydatasheet.Informationandinstructionsinthisdocumentarestillunderdevelopment.SpecificationsmaybechangedbySSVwithoutnotice.ThisisanESDsensitiveproduct!Observeprecautionandhandlewithcare.HBM(humanbodymodel)3kV,MM(machinemodel)150VSSV7241DatasheetV1.1SSVProprietaryandConfidentialPage3of34REVISIONHISTORYVersionDateOwnerDescription0.21Jan2013MFLInitialdraft,alphasiterelease0.9June2013MFLFinalpreliminaryrelease1.0Aug2014MFLOfficialrelease1.1Nov2014MogUpdateParametersandSchematicSSV7241DatasheetV1.1SSVProprietaryandConfidentialPage4of34TABLEOFCONTENTS1Introduction......................................................................................................................61.1Features.....................................................................................................................72PinInformation.................................................................................................................83ControlStates..................................................................................................................93.1StateDiagram............................................................................................................93.1.1Power-OnReset...................................................................................................93.1.2Power-Downmode...............................................................................................93.1.3Standbymode....................................................................................................103.1.4TXmode.............................................................................................................103.1.5RXmode............................................................................................................113.2RadioSetup.............................................................................................................113.3RSSIrecorder..........................................................................................................114PacketInformation.........................................................................................................134.1PacketFormat.........................................................................................................134.1.1Preamble............................................................................................................134.1.2Address..............................................................................................................134.1.3PacketControl....................................................................................................134.1.4Payload..............................................................................................................144.1.5CyclicRedundancyCheck(CRC).......................................................................144.2PacketHandling......................................................................................................145DataandControlInterface............................................................................................165.1TXandRXFIFO.....................................................................................................