EM35x系列 100mWZigBee模块1.产品简介 银洋科技100mWEM35xZigBee模块(HZ3422)采用贴片技术制造，符合ZigBee/IEEE802.15.4标准，能够满足用户对于低成本、低功耗无线传感器网络的需求。该模块易于使用、节省空间并且能够提供设备间的可靠数据传输。银洋科技100mWEM35xZigBee模块(HZ3422)工作于ISM2.4GHz频段。该模块的默认配置支持多种数据系统应用。该模块内嵌Ember公司的EM35x无线微控制器，可提供全面的解决方案。 2.产品特性l 使用业界领先的EM35x射频芯片l 内嵌稳定、可靠的Ember协议栈l 开发简单便捷，方便硬设制造商集成ZigBee解决方案l 通讯范围广，网络可靠性高 3.产品规格表3-01:100mWZigBeeModule(HZ3422)规格 最大传输距离（可视距离）About2000m(带外置天线)最大输出功率23dBm射频数据传输速率250kbps串口波特率(软件可调)1200-115200bps接收灵敏度(1%收包错误率)-102dBm供电电压3.3V 0.3V工作电流(发射)290mA（at23dBm）工作电流(接收)42mA休眠电流0.7 A工作频段ISM2.4GHz工作温度-40to85℃天线接口集成鞭状天线;银针天线;U.FL接口特性24个GPIO可用作外部中断源；4个中断接口；2个串行接口支持UART，SPI和I2C模式；6路12-bitsADC.网络拓扑点对点；点对多；对等网；网状Mesh信道（软件可调）16个直序扩频信道 4.引脚配置4.1引脚信号4.2引脚分配表4-01:引脚分配 引脚号信号对应芯片引脚EM35x引脚说明P1-1PA224DigitalI/O;Timer2channel4output;Timer2channel4input;TWIclockofSerialController2;SPImasterclockofSerialController2;SPIslaveclockofSerialController2.P1-2PA021DigitalI/O;Timer2channel1output;Timer2channel1input;SPImasterdataoutofSerialController2;SPIslavedatainofSerialController2.P1-3PA325DigitalI/O;SPIslaveselectofSerialController2;SynchronousCPUtraceclock;Timer2channel2output;Timer2channel2input.P1-4PA122DigitalI/O;Timer2channel3output;Timer2channel3input;TWIdataofSerialController2;SPIslavedataoutofSerialController2;SPImasterdatainofSerialController2.P1-5PA629DigitalI/O;Timer1channel3output;Timer1channel3input.P1-6PB420DigitalI/O;Timer2channel4output;Timer2channel4input;UARTRTShandshakeofSerialController1;SPIslaveselectofSerialController1.P1-7PA718DigitalI/ODisableREG_ENwithGPIO_DBGCFG[4];Timer1Channel4output;Timer1Channel4input;Externalregulatoropendrainoutput.P1-8PB319DigitalI/O;Timer2channel3output;Timer2channel3input;UARTCTShandshakeofSerialController1;SPImasterclockofSerialController1;SPIslaveclockofSerialController1.P1-9PC040DigitalI/O;JTAGresetinputfromdebugger;DefaultexternalinterruptsourceD;SynchronousCPUtracedatabit1.P1-10NRESET12Activelowchipreset(internalpull-up)P1-11PC138DigitalI/O;ADCInput3;SerialWireOutputasynchronoustraceoutputtodebugger;SynchronousCPUtracedatabit0.P1-12PA426DigitalI/O;ADCInput4;FramesignalofPacketTraceInterface(PTI);SynchronousCPUtracedatabit2.P1-133V3-DC3.3VsupplyP1-14PA527DigitalI/O;ADCInput5;DatasignalofPacketTraceInterface(PTI);Embeddedserialbootloaderactivationoutofreset;SynchronousCPUtracedatabit3.P1-153V3-DC3.3VsupplyP1-16PB036DigitalI/O;ADCreferenceoutput;ADCreferenceinput;ExternalinterruptsourceA;SynchronousCPUtraceclock;Timer1externalclockinput;Timer2externalclockmaskinput.P1-173V3-DC3.3VsupplyP1-18PB130DigitalI/O;SPIslavedataoutofSerialController1;SPImasterdataoutofSerialController1;TWIdataofSerialController1;UARTtransmitdataofSerialController1;Timer2channel1output;Timer2channel1input.P1-19 P1-20PB231DigitalI/O;SPImasterdatainofSerialController1;SPIslavedatainofSerialController1;TWIclockofSerialController1;UARTreceivedataofSerialController1;Timer2channel2output;Timer2channel2input.P1-21GND-GroundP1-22SWCLK32SerialWireclockinput/outputwithdebugger;JTAGclockinputfromdebugger.P1-23GND-GroundP1-24PC233DigitalI/O;JTAGdataouttodebugger;SerialWireOutputasynchronoustraceoutputtodebugger.P1-25GND-GroundP1-26PC334DigitalI/O;JTAGdatainfromdebugger.P1-27GND-GroundP1-28PC435DigitalI/O;JTAGmodeselectfromdebugger;SerialWirebidirectionaldatato/fromdebugger. 5.外观尺寸