Comparing Mifare Ultralight EV1 and Mifare Ultralight C: Understanding the Differences in RFID Technology

Mifare Ultralight EV1 and Mifare Ultralight C are two common RFID playing cards used for contactless transactions, entry management, and transportation ticketing. Each playing cards are produced by NXP Semiconductors and use the identical contactless expertise. Nonetheless, there are some key variations between the 2 playing cards which are necessary to grasp when choosing the fitting card in your utility.

1. Reminiscence Measurement: Mifare Ultralight EV1 has a consumer reminiscence measurement of 384 bits, whereas Mifare Ultralight C has a consumer reminiscence measurement of 1152 bits. Which means Mifare Ultralight C can retailer extra knowledge than Mifare Ultralight EV1. Nonetheless, it is very important observe that the precise usable reminiscence could also be decrease as a result of reminiscence allocation for the system information.
2. Safety Options: Mifare Ultralight C has enhanced security measures in comparison with Mifare Ultralight EV1. Mifare Ultralight C makes use of a 3DES encryption algorithm and helps mutual authentication, which gives an added layer of safety towards unauthorized entry. Mifare Ultralight EV1, however, doesn’t assist mutual authentication and makes use of a weaker encryption algorithm.
3. Software Compatibility: Mifare Ultralight EV1 and Mifare Ultralight C are suitable with most NFC-enabled units, together with smartphones and tablets. Nonetheless, it is very important observe that not all units could assist Mifare Ultralight C as a result of enhanced security measures.
4. Software Assist: Mifare Ultralight EV1 is often used for functions resembling occasion ticketing, loyalty applications, and transportation ticketing. Mifare Ultralight C is used for comparable functions however with enhanced safety necessities, resembling safe digital ticketing and entry management.
5. Learn/Write Velocity: Mifare Ultralight EV1 has a learn/write pace of as much as 106 kbps, whereas Mifare Ultralight C has a learn/write pace of as much as 848 kbps. Which means Mifare Ultralight C is quicker by way of knowledge switch pace.
6. Value: Mifare Ultralight EV1 is mostly cheaper than Mifare Ultralight C as a result of distinction in reminiscence measurement and security measures.

In conclusion, Mifare Ultralight EV1 and Mifare Ultralight C are two common RFID playing cards which are extensively used for numerous functions. Whereas Mifare Ultralight EV1 has a smaller reminiscence measurement and weaker security measures, it’s usually cheaper. Mifare Ultralight C, however, has a bigger reminiscence measurement, enhanced security measures, and quicker knowledge switch pace. The selection between the 2 is determined by the particular necessities of the applying and the compatibility of the NFC-enabled units used.

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RFID Card NXP MIFARE Ultralight®C ISO14443-A CR80

RFID Card NXP MIFARE Ultralight®EV1 ISO14443-A CR80