ST公司STCR95HF多协议无接触天线设计和阻抗匹配解决方案.doc

ST公司:STCR95HF多协议无接触天线设计和阻抗匹配解决方案        时间:2011年09月19日    字体:大中小        关键词:<"cblue""rch/?q=通信技术"target='_blank'>通信技术<"cblue""rch/?q=无线通信"target='_blank'>无线通信<"cblue""rch/?q=RFID"target='_blank'>RFID<"cblue""rch/?q=NFC"target='_blank'>NFC       <"cblue""rch/?q=ST公司"target='_blank'>ST公司            ,(AFE),支持ISO/IEC14443A和B,ISO/IEC15693(单或双用户)以及ISO/IEC18092等协议,能管理阅读器模式的帧编码和译码,主要用在<"cblue""rch/?q=NFC"title="NFC">NFC,,方框图和MCU的典型应用以及DEMO-CR95HF-A演示板等效电路,天线电路框图,和DEMO-CR95HF-,,ISO/IEC15693(singleordoublesubcarrier)andISO/:■Operatingmodessupported:–Reader/Writer■Hardwarefeatures–Dedicatedinternalframecontroller–HighlyintegratedAnalogFrontEnd(AFE)munications–Transmissionandreceptionmodes–Optimizedpowermanagement–TagDetectionmodes■******@–ISO/IEC14443AandBISO/IEC15693–ISO/municationinterfaceswithaHostController–Serialperipheralinterface(SPI)Slaveinterface–Universalasynchronousreceiver/transmitter(UART)■32-pinVFQFPN(5x5mm)ECOPACK®packageCR95HF应用:Typicalprotocolssupported:■ISO/IEC14443-3TypeAan