DESFire EV3 Smart Card
Encrypted 13.56 MHz contactless credential
Overview
MIFARE DESFire EV3 contactless smart card for high-security access control. Operates at 13.56 MHz on the ISO/IEC 14443 Type A air interface with AES-128 encryption and anti-cloning protection, requiring a matching password on both card and reader. Offers EEPROM options from 2 kB to 16 kB, a 7-byte UID, chip-level anti-tear support and a read range up to 100mm. Read by Falco DESFire readers such as the AY-DF700.
Technical Specifications
Complete technical details and specifications
| Technology | MIFARE DESFire EV3 |
| Air Interface | ISO/IEC 14443 Type A (Parts 2 & 3) |
| Frequency | 13.56 MHz (34-bit) |
| EEPROM Size | 2 / 4 / 8 / 16 kB |
| Crypto Algorithms | DES, 2K3DES, 3K3DES, AES-128 |
| Access Keys | 32 keys per application |
| Unique Identifier | 7-byte UID or 4-byte RID |
| Anti-Tear | Supported by chip |
| Random Number Generator | Yes |
| Baud Rate | Up to 848 kbit/s |
| Anti-Collision | Bit-wise |
| Operating Distance | Up to 100mm |
| Write Endurance | 1,000,000 cycles |
| Data Retention | 25 years |
Complete Feature List
MIFARE DESFire EV3 at 13.56 MHz (ISO/IEC 14443 Type A)
AES-128 encryption with DES / 2K3DES / 3K3DES support
Anti-duplicate / anti-cloning protection
Chip-level anti-tear support
32 access keys per application
7-byte UID or 4-byte random ID
EEPROM options: 2 / 4 / 8 / 16 kB
Read range up to 100mm
1,000,000 write cycles, 25-year data retention
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