MF3ICD21 ic equivalent, (mf3icdx1) mifare desfire ev1 contactless multi-application ic.
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2.1 Key features
I I I I I I I I I I I I I Fully ISO/IEC 14443 type A 1 to 4 compliant 8 KB EEPROM with fast programming1 Secure, high-speed command .
It fully complies with the requirements for fast and highly secure data transmission, flexible memory organization and i.
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