MIFARE DESFire EV1 4K card


MIFARE DESFire EV1 4K card
Availability: In stock
£  2.20 Quantity
Units
Per Unit
1+
£ 2.20
100+
£ 1.56
1000+
Prices shown are per unit, excluding VAT and delivery.
Please contact us for volume and reseller pricing.
The MIFARE DESFire EV1 4K card from NXP operates at 13.56 MHz wireless frequency, according to the ISO 14443A standard with the transport protocol complying to the ISO 14443-4 standard. It features a 4K byte non volatile memory, a high speed triple-DES data encryption co-processor, a flexible memory organization structure, a mutual 3-pass authentication technique together with a true random number generator and an anti-tear mechanism to guarantee data integrity during contactless transactions. These MIFARE DESFire EV1 cards typically operate at a distance of up to 10cm depending on the power provided by the reader.

This card is NFC forum type 4 compliant.

Supplied as blank white printable PVC cards to ISO standard size and thickness. Our cards contain only original NXP chips and use premium quality materials and production methods in order to ensure maximum performance, reliability and compatibility.

MIFARE DESFire cards & tags



Technical Specifications:
Product FeaturesMIFARE DESFire 4kMIFARE DESFire 8k
Memory
EEPROM size [byte]40968192
Write Endurance [cycles]500 000500 000
Data Retention [yrs]1010
Organizationflexible file systemflexible file system
RF-Interface
Acc. to ISO 14443Ayes - up to layer 4yes - up to layer 4
Frequency [MHz]13.5613.56
Baudrate [kbit/s]106 848106 848
Anticollisionbit-wisebit-wise
Operating Distance [mm]up to 100up to 100
Security
Unique Serial Number [byte]7, cascaded7, cascaded
Random Number Generatoryesyes
Access Keys14 keys per application14 keys per application
Access Conditionsper fileper file
DES & DES3 SecurityMACing / EnciphermentMACing / Encipherment
AES SecurityMACing / EnciphermentMACing / Encipherment
Anti-tear supported by chipyesyes
Special Features
Multi-application28 applications, MAD328 applications, MAD3
Purse FunctionalityValue fileValue file
Secure Transport Transaction512 byte read, 128 byte write512 byte read, 128 byte write
Transaction Time [ms]8989


Typical applications include:
  • Transport
  • Access control
  • Loyalty
  • Internet applications
A picture of the MIFARE DESFire EV 4k thin keyfob is shown below.

Manufacturer: NXP

MIFARE DESFire cards & tags
Search
North America?

If you are based in the USA, Canada or Mexico we would be delighted to serve you directly from our US office. Visit Smartcard Focus USA for local pricing, delivery and support.
Smartcard Focus USA

Got an enquiry?

Email sales@smartcardfocus.com or call us on:
+44 (0)1428 685250

Call us