NXP Mifare Classic EV1 4K S70 Card
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NXP Mifare Classic EV1 4K S70 Card

The NXP MIFARE Classic EV1 4K S70 is a cost-effective contactless smart card with 4KB memory, supporting multiple applications on one card and seamless integration with existing MIFARE Classic systems.

  1. 4KB memory enables multi-application use on a single card
  2. Fully compatible with existing MIFARE Classic readers at 13.56 MHz
  3. Reliable performance for high-frequency, high-volume environments
  4. Cost-effective and easy to personalize for large-scale deployment
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Descripción

The NXP MIFARE Classic EV1 4K S70 is a high-capacity contactless smart card chip with 4KB of user memory, allowing multiple applications to be stored on a single card. For example, a bus balance, access control ID, and membership data can be stored. Operating at 13.56 MHz, it can be directly recognised by most existing contactless gates, access control, and card readers, facilitating integration into existing systems and rapid deployment. We also offer full-panel printable blank cards that can be clearly printed on standard ID card printers and can be encoded and deployed at scale.

Product Advantages：

  • The large 4KB capacity allows you to separate cards for different services without needing multiple cards.
  • Compatible with the large installed base of MIFARE readers and gates, minimising replacement costs.
  • Designed for high-volume use in high-frequency environments (transportation, campuses, access control)
  • Lower per-card cost compared to more secure chip-based cards, making it ideal for large-scale card issuance
  • Easily print and personalise with full-panel printable blank cards suitable for standard ID printers
  • Reprogrammable sectors simplify updates, reissues, and multi-phase deployments.

Differences between the NXP Mifare Classic EV1 1K S50 Card and the NXP Mifare Classic EV1 4K S70 Card

Understanding the differences between the NXP Mifare Classic EV1 1K S50 Card and the NXP Mifare Classic EV1 4K S70 Card will help you make a more informed decision.

Comparison Item Mifare Classic EV1 1K S50 Mifare Classic EV1 4K S70
User Memory 1KB 4KB
Sector Structure 16 sectors × 4 blocks First 32 sectors × 4 blocks, last 8 sectors × 16 blocks
Typical Applications Access control, public transport, membership cards Campus card, multi-purpose card
Price Lower Higher
Compatibility/Scalability ISO/IEC 14443 Type A, suitable for basic applications ISO/IEC 14443 Type A supports complex systems

 

Product Parameters

NXP Mifare Classic EV1 4K S70 Card Specifications
Material PVC, PET, PET-G, PC
Size CR80 standard 86×54mm, or customised shape
Printing Blank Card, or Customised Printing
Thickness 0.84mm
Chip NXP Mifare Classic EV1 4K S70 Card
Working Frequency 13.56 MHz
Interface RFID
Protocol ISO/EC 14443 Type A
UID 4 Byte UID, 7 Byte UID
EEPROM 4K Bytes
Reading Distance 0–10 cm
Function Read & Write
Compatible Chip Fudan FM11RF32
Lifetime >200,000 read/write cycles, >10 years
Applications Public transportation card, Hotel Key Card, Access management card, Electronic toll collection card, Car parking card, School and campus cards, Employee cards, Internet cafés card, Loyalty card

Application Areas

Application areas:

Public transportation cards, Hotel Key Cards, Access management cards, Electronic toll collection cards, Car parking cards, School and campus cards, Employee cards, Internet cafés cards, and Loyalty cards.

 

FAQ

Q1. What applications can the MIFARE Classic EV1 4K support?
It supports multiple applications on one card, such as access control, public transport, loyalty programs, and campus ID systems.

Q2. Is this card compatible with existing MIFARE Classic readers?
Yes. It operates at 13.56 MHz and works seamlessly with most deployed MIFARE Classic readers and gates.

Q3. Is the card suitable for high-frequency daily use?
Absolutely. It is designed for environments with frequent tap-in/tap-out usage, including transportation, offices, and campuses.

Q4. Can the card be reprogrammed after issuance?
Yes. Individual sectors can be reprogrammed, making updates, replacements, and phased deployments easy.

Q5. Can these cards be printed and personalized in-house?
Yes. The full-panel printable cards are compatible with standard ID card printers for visual personalization and encoding.

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