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Description
The NXP MIFARE DESFire EV2 2K/4K/8K (MF3D(H)x2 22/42/82) is a highly secure, Common Criteria EAL5+ certified smart card solution tailored for multi-application environments. With support for ISO/IEC 14443-2/3 A and 13.56 MHz contactless communication, it offers read/write capabilities and is available in 2K, 4K, or 8K EEPROM configurations. Designed for smart cities and digital ecosystems, the DESFire EV2 supports fast data transmission, privacy protection, and multi-file architecture, enabling secure access, payment, and identity use cases—all on a single card.
Key Features
EEPROM size: 2K / 4K / 8K bytes
ISO/IEC 14443-2/3 A compliant
Operating frequency: 13.56 MHz
Read & write functionality
Certified with Common Criteria EAL5+
Fast, secure, and flexible data transmission
Multi-application support on a single card
Enhanced anti-tear, file management, and proximity check features
Printable blank cards compatible with all major printers
Why Choose the NXP MIFARE DESFire EV2 2K/4K/8K?
DESFire EV2 is optimized for service providers who require secure, dynamic, and multi-functional smart card platforms. It enables you to create independent applications within a single card, supporting fine-grained access control and rapid data processing.
With up to 8K EEPROM and advanced cryptographic options, it’s perfect for use in transport, education, events, and city services. Its EAL5+ certification ensures industry-trusted security, while its high-speed read/write capabilities reduce user wait times and improve operational efficiency.
Application Areas
Secure Public Transport Ticketing Cards
Multi-Application Smart City & Mobility Cards
Secure Access Management Cards
Micro-Payment and Loyalty Cards
Student and Campus ID Cards
Road Tolling and Parking Cards
Hotel Key and Hospitality Cards
Event Ticketing and Entry Passes
Technical Specifications
| Attribute | Details |
|---|---|
| Material | PVC, PET, PET-G, PC |
| Size | CR80 standard (86×54mm), customizable |
| Chip | NXP MIFARE DESFire EV2 (MF3D(H)x2 22/42/82) |
| Frequency | 13.56 MHz |
| Memory | 2K / 4K / 8K byte EEPROM |
| Protocol | ISO/IEC 14443-2/3 A |
| Certification | Common Criteria EAL5+ |
| Security | Random ID, Secure Messaging, Proximity Check |
| Functionality | Multi-application, Read/Write |
| Printer Compatibility | Full-panel printable for all major ID card printers |
FAQ
Q: What is the main difference between EV2 and earlier generations like EV1?
A: EV2 introduces extended file management, Proximity Check, and improved anti-tear mechanisms while maintaining backward compatibility with EV1 systems.
Q: Can I store multiple services on one card using EV2?
A: Yes, the DESFire EV2 supports multiple independent applications on a single card, ideal for environments like universities, transit, or events.
Q: Are EV2 cards compatible with standard card printers and readers?
A: Absolutely. DCCO Tech’s full-panel blank cards are compatible with all standard ID card printers, and EV2 works with most ISO14443-A readers.
