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.docST公司-STCR95HF多协议无接触天线设计和阻抗匹配解决方案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NFC,接近标准应用•本文介绍了CR95HF主要特性力框图和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/WriterHHardwarefeatures–Dedicatedinternalframecontroller–HighlyintegratedAnalogFrontEnd(AFE)munications–Transmissionandreceptionmodes–Optimizedpowermanagement–******@–ISO/IEC14443AandBISO/IEC15693–ISO/municationinterfaceswithaHostController–Serialperipheralinterface(SPI)Slaveinterface–Universalasynchronousreceiver/transmitter(UART)H32-pinVFQFPN(5x5mm)ECOPACK®packageCR95HF应用:Typicalprotocolssupported:"ISO/IEC14443-3TypeAandBcardsandtagsHISO/IEC15693andISO/IEC18000-3M1tagsBNFCforumtag:Types2,