Ultralight EV1 is a widely used contactless IC chip. It is a password-protected memory chip. It has relatively high security and low price. It is very suitable for electronic identification. It can also be used as a data store, but with less space. Designed to streamline the application mode using Mifare RF chip. On the basis of the amount of storage on streamlining the chip, this chip can be suppressed in a thinner size card, the cost is more suitable for short-distance transport multi-site system. MIFARE Ultralight EV1 is the next generation of paper ticketing smart card IC for limited-use applications that offers solution developers and operators the maximum flexibility for their ticketing schemes and additional security options. Enabling easy integration in existing infrastructures is guaranteed by compatibility with MIFARE based systems. The integrated originality checker is an effective cloning protection that helps to prevent counterfeit of tickets.
ප්රධාන ලක්ෂණ Fully ISO/IEC 14443A 1-3 අනුකූල Backwards compatible to MIFARE Ultralight 106 kbit/s communication speed Anti-collision support Fast read command 384 හා 1024 Bits user memory product variants OTP, Lock Bits, configurable counters Three independent 24-bit one-way counters Protected data access through 32-bit password NXP Semiconductors originality signature Preparation for Virtual Card functionality අද්විතීය 7 bytes serial number තනි ලිවීමේ මෙහෙයුම් ගණන: 10000
ප්රධාන යෙදුම් Limited-use tickets in public transport සිදුවීම් ටිකට්පත් (stadiums, ප්රදර්ශන, leisure parks, QR කේතය බොහෝ විට ප්ලාස්ටික් කාඩ්පත්වල මූලද්රව්යයක් ලෙස භාවිතා කරයි) පක්ෂපාතීත්වය
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