MIFARE Classic EV3 provides excellent ESD robustness for easy handling of the IC during the inlay- and card manufacturing and best in class RF performance for optimized transactions and allowing for more flexible antenna designs. Have a look at the feature MIFARE Classic EV1. In terms of hardened feature set it includes:
Feature
- True Random Number Generator
- Random ID support (7 Byte UID version)
- NXP Originality Check support
- Increased ESD robustness
- Write endurance 200,000 cycles (instead of 100,000 cycles)