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我们做安防的，想问问读IC/ID卡，用什么芯片好？？？
推荐看下TI的RFID系列： http://www.ti.com.cn/lsds/ti_zh/wireless_connectivity/nfc_rfid/products.page
建议您根据您的通信频率以及通信距离具体来选择芯片
