Mifare Ultralight cards are high-frequency contactless RFID cards operating at 13.56 MHz. Data transmission takes place in read/write mode.
These cards operate in accordance with standard ISO 14443 A with regard to the operation of contactless badges for identification, access control and electronic ticketing systems. In addition, they are compliant with the NFC Forum Type 2 protocol. The anti-collision algorithm allows several cards to be used in the same magnetic field, avoiding mutual interference.
Mifare Ultralight cards are widely used for identification in public transport, event ticketing and loyalty projects.
They are available in three materials (PVC, PETG and wood) in the following sizes: 86 mm x 54 mm x 0.86 mm for PVC and PETG, 86 mm x 54 mm x 1.3 mm for wood.
The following types of Mifare Ultralight chips are available: Mifare Ultralight EV1-1; Mifare Ultralight EV1-2; Mifare Ultralight C.
| RFID chip | Mifare Ultralight EV1-1 |
| Chip frequency | 13.56 MHz |
| Memory | 48 Bytes |
| UID | 7 Bytes |
| Manufacturer | NXP |
| ISO Standard | 14443 A |
| NFC Standard | Type 2 – compliant with the tag |
| RFID chip | Mifare Ultralight EV1-2 |
| Chip frequency | 13.56 MHz |
| Memory | 128 Bytes |
| UID | 7 Bytes |
| Manufacturer | NXP |
| ISO Standard | 14443 A |
| NFC Standard | Type 2 – compliant with the tag |
| RFID chip | Mifare Ultralight C |
| Chip frequency | 13.56 MHz |
| Memory | 144 Bytes |
| UID | 7 Bytes |
| Manufacturer | NXP |
| ISO Standard | 14443 A |
| NFC Standard | Type 2 – compliant with the tag |
