Card
AMT-DESfire Card

Professional Desfire Card - EV1/ EV2/ EV3

• Equipped with AES encryption across all editions (EV1, EV2, EV3).
• Supports multi-application.
• Supports mobile NFC applications and various international standards,
including ISO14443A, ISO14443B, and ISO18092/ ECMA-340.
• Backward compatible.

Parameters
AMT-DESfire Card

AMT-DesFire EV1
AMT-DesFire EV2
AMT-DesFire EV3
Chip
NXP/Mifare DESFire EV1
NXP/Mifare DESFire EV2
NXP/Mifare DESFire EV3
Dimensions
3.39” (86mm) x 2.13” (54mm) x0.035 (0.9mm) inches
Base Material
PVC
Protocol Standard
ISO/ IEC 14443-4
Memory Size
2K, 4K, 8K options
Frequency
13.56 MHz
IC Life
500,000 cycles
Data Retention
10 years
Operating Temperature
-13°F to +158°F
Security
AES encryption
AES-128 encryption
Certifications
ISO/ IEC 14443 A 1-4

Download
AMT-DESfire Card datasheet 20250102
0.16MB
01 / 03 / 2025