IC specification summary
| Specification | Details |
|---|---|
| Semiconductor IC | ICODE SLIX2 |
| Interface / protocol | ISO/IEC 15693 · NFC Forum Type 5 |
| Memory organization | 80 blocks of 4 bytes; last block reserved for counter |
| UID | 8 bytes |
| Data rate | Up to 53 kbit/s |
| Originality | 32 byte signature |
| Access control | 32 bit passwords for supported functions |
| Write endurance | 100,000 cycles, under datasheet conditions |
| Data retention | 50 years, under datasheet conditions |
Match the complete part number, reader command set and data format before qualification. Frequency alone does not establish interoperability.
