Contactless reader IC

Introduction This document describes the functionality and electrical specifications of the contactless reader/writer MFRC522. General description The MFRC522 is a highly integrated reader/writer IC for contactless communication at 13.56 MHz. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE m

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恩XP

Contactless Reader IC

Introduction This document describes the functionality and electrical specifications of the contactless reader/writer MFRC522. Remark: The MFRC522 supports all variants of the MIFARE Mini, MIFARE 1K, MIFARE 4K, MIFARE Ultralight, MIFARE DESFire EV1 and MIFARE Plus RF identification protocols. To

文件：2.63181 Mbytes 页数：109 Pages

恩XP

13.56MHz非接触式近场读卡器芯片

Navota

钠瓦特

高频非接触读卡芯片

STC

宏晶科技