![]() DESFire EV2 permits businesses to deliver the perfect balance of speed, performance and cost efficiency. In addition, the 70pF option enables read range optimization of small form factor antennas, such as those used in key fobs. If you really want a convenient touch-and-go experience, then EV2 also offers an increased operating distance when compared to previous variations. A purse can even be shared across applications, enabling even greater interoperability. When compared to the EV1, the MIFARE® DESFire EV2 chip can hold as many applications as the memory size can support and new applications can be loaded on to the card even if it has already been issued to the user. For example, for contactless bank cards and secure elements for the use with NFC enabled mobile devices providing unrivaled end-user experience in mobile ticketing. This means it can be used in a variety of ways. Even better, the DESFire EV2 contactless IC increases flexibility and is also available on NXP’s SmartMX secure platform. Furthermore, it fulfills requirements for fast and highly secure data transmission, therefore, it is the ideal product for organizations who want an easy, convenient and secure solution to a wide variety of different applications. The DESFire EV2 IC has EAL5+ certified security, meaning it carries the same security certification level as chips that are used for banking cards or electronic passports. This latest evolution of DESFire offers high-quality security, privacy and enhanced multi-application support, along with improvements to performance for providing a better user experience. If you want to learn more about the DESFire family, click here. Whereas, ‘Fire’ indicates its outstanding position as a fast, innovative, reliable and secure product. So why are they called ‘DESFire’? ‘DES’ indicates the high level of security using 3DES or AES hardware for the privacy and reliable protection of transmission data. It fulfills requirements for fast and highly secure data transmission and targets multi-application solutions in identity, access control, loyalty and micro-payment applications. Both of these contactless products are designed with system operators and solution developers in mind, which allows them to build interoperable and scalable contactless solutions. MIFARE DESFire EV1 and MIFARE DESFire EV2, which is the latest generation chip. There are two products that make up the DESFire range. MIFARE® is a contactless IC (integrated-circuit), more commonly referred to as a chip, that is embedded in many credentials such as cards, fobs, stickers, wristbands and many other items. The MIFARE® family today is a well-known global brand across contactless card products, which operates at a frequency of 13.56 MHz. In 1994 NXP (formerly Mikron) launched the first MIFARE® card range. ![]()
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