IC specification summary
| Specification | Details |
|---|---|
| Semiconductor IC | MIFARE Plus X 4K |
| Interface / protocol | ISO/IEC 14443 Type A |
| Nominal EEPROM | 4 kB EEPROM |
| AES capability | 128 bit AES; security level and reader support must be configured |
| Memory layout | Sector and block organization |
| RF data rate | Up to 848 kbit/s |
Match the complete part number, reader command set and data format before qualification. Frequency alone does not establish interoperability.
