文件名称：MIFARE 处理 7字节UID卡片
文件大小：212KB
文件格式：PDF
更新时间：2017-10-06 03:03:07
MIFARE 7字节UID 7 Byte UID
This document shows the use of UIDs in contactless smartcard systems. It indicates recommendations about the Random ID, mixed use of 4 byte and 7 byte UIDs in the same system, and it describes the options how to upgrade 4 byte UID systems to accept 7 byte UID smart cards.