13.56M non-contact reader_writer chip Ci523(QFN16_ESOP16_QFN20) 厂家介绍
13.56M non-contact reader_writer chip Ci523(QFN16_ESOP16_QFN20) 资料规格参数
参数列表
技术参数
·Supports ISO/IEC 14443A/B/MIFARE · Supports SPI serial peripheral interface · Typical operating distance 50mm · Small volume and ultra-low cost
外形尺寸
QFN16 3*3mmESOP16/9.9*6*1.6mmQFN20/3*3*0.8mm
产品图册
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