射频芯片cc2430用户手册（英文版）

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1、ChipconSmartRF®CC2430ATrueSystem-on-Chipsolutionfor2.4GHzIEEE802.15.4/ZigBee™Applications•2.4GHzIEEE802.15.4systems•Lowpowerwirelesssensornetworks•ZigBee™systems•PCperipherals•Home/buildingautomation•Set-topboxesandremotecontrols•IndustrialControlandMonitorin

2、g•ConsumerElectronicsProductDescriptionTheCC2430comesinthreedifferentversions:CC2430-F32/64/128,with32/64/128KBofflashmemoryrespectively.TheCC2430isatrueSystem-on-Chip(SoC)solutionspecificallytailoredforIEEE802.15.4andZigBee™applications.ItenablesZigBee™nodes

3、tobebuiltwithverylowtotalbill-of-materialcosts.TheCC2430combinestheexcellentperformanceoftheleadingCC2420RFtransceiverwithanindustry-standardenhanced8051MCU,32/64/128KBflashmemory,8KBRAMandmanyotherpowerfulfeatures.CombinedwiththeindustryleadingZigBee™protoco

4、lstack(Z-Stack)fromFigure8Wireless/Chipcon,theCC2430providesthemarket’smostcompetitiveZigBee™solution.TheCC2430ishighlysuitedforsystemswhereultralowpowerconsumptionisrequired.Thisisensuredbyvariousoperatingmodes.Shorttransitiontimesbetweenoperatingmodesfurthe

5、rensurelowpowerconsumption.KeyFeatures•Highperformanceandlowpower8051•Veryfasttransitiontimesfromlow-powermicrocontrollercore.modestoactivemodeenablesultralow•2.4GHzIEEE802.15.4compliantRFaveragepowerconsumptioninlowduty-cycletransceiver(industryleadingCC2420

6、radiosystemscore).•CSMA/CAhardwaresupport.•Excellentreceiversensitivityandrobustnessto•Widesupplyvoltagerange(2.0V–3.6V)interferers•DigitalRSSI/LQIsupport•32,64or128KBin-systemprogrammable•Batterymonitorandtemperaturesensor.flash•8-14bitsADCwithuptoeightinput

7、s•8KBSRAM,4KBwithdataretentioninall•AESsecuritycoprocessorpowermodes•TwopowerfulUSARTswithsupportforseveral•PowerfulDMAfunctionalityserialprotocols.•Veryfewexternalcomponents•Watchdogtimer•Onlyasinglecrystalneededformeshnetwork•OneIEEE802.15.4MACTimer,onegene

8、ralsystems16-bittimerandtwo8-bittimers•Lowcurrentconsumption(RX:27mA,TX:•Hardwaredebugsupport25mA,microcontrollerrunningat32MHz)•21generalI/Opins,twowith20mAsink/source•Only0.9µAcurrentco