English 
Español 
Description
The NXP Jcop2 80K J2A080/J2A081 is a versatile Java Card widely used in Access Management, National eID Card programs, eGovernment (health cards, electronic driver licenses), Electronic Health Cards (eHC), transport, and Petro Card systems. With 80KB of user memory and dual interfaces, it provides sufficient capacity and flexibility for most applications.
Optional features, such as 2-track or 3-track magnetic stripes, allow for seamless integration into legacy systems. Stock cards come ready with default T=1, default ATR, and unfused settings for quick deployment. Customized initialization is available for specialized projects to meet specific requirements.
Key Features
1.80KB memory supports complex applications and multi-use scenarios
2. Dual interface ensures compatibility with contact and contactless systems
3 . Optional magnetic stripes for legacy system integration
4 . Ready-to-use stock version for fast implementation
5. Customizable initialization for tailored solutions
NXP Jcop2 40K vs 80K Key Differences
Compare the NXP Jcop2 40K and 80K cards to quickly find the right solution for your access, ID, or payment projects. From basic applications to multi-functional solutions, this comparison highlights key differences to help you choose with confidence.
| Feature | NXP Jcop2 40K | NXP Jcop2 80K |
|---|---|---|
| User Memory | 40 KB | 80 KB |
| Interface | Contact only (optional contactless) | Dual interface (contact + contactless) |
| Magnetic Stripe | Optional 2-tracks / 3-tracks | Optional 2-tracks / 3-tracks |
| Ideal Applications | Basic access control, simple transport cards, single-function IDs | Multi-functional ID cards, eGovernment, transport + payment cards |
| Customization | Stock cards with default T=1, ATR, unfused; custom initiation available | Stock cards with default T=1, ATR, unfused; custom initiation available |
| Complexity Level | Low | Medium to high |
