13.56M non-contact reader_writer chip Si522A 厂家介绍
13.56M non-contact reader_writer chip Si522A 资料规格参数
参数列表
技术参数
·Support ISO/IEC 14443A/MIFARE · Support SPI/I2C/Serial UART interface · Support automatic carrier detection function (ACD) · Typical operating distance 50mm
产品图册
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13.56M non-contact reader_writer chip相册