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NXP Mifare Ultralight Datasheet MF0ICU1
Datasheet: MIFARE Ultralight.pdf
Features
MIFARE RF interface ISO/IEC 14443 A
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Contactless transmission of data and supply energy
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Operating distance up to 100 mm depending on antenna geometry and reader configuration
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Operating frequency of 13.56 MHz
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Data transfer of 106 kbit/s
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Data integrity of 16-bit CRC, parity, bit coding, bit counting
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True anticollision
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7 byte serial number (cascade level 2 according to ISO/IEC 14443-3)
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Typical ticketing transaction: < 35 ms
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Fast counter transaction: < 10 ms
EEPROM
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512-bit, organized in 16 pages with 4bytes per page
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Field programmable read-only locking function per page
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32-bit user definable One-Time Programmable (OTP) area
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384-bit user Read/Write area (12 pages)
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Data retention time of 5 years
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Write endurance 10000 cycles