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Descripción
The NXP Jcop2 40K J2A040 card is a versatile Java Card with 40K byte user memory and dual interfaces. It offers a compact yet reliable solution for most applications. Its robust security and fast processing make it an excellent choice as a Micro Payment Card, enabling secure, convenient, and efficient small-value transactions.
Key Features
1. Enough storage space (40KB) to handle most projects smoothly, making it ideal for Micro Payment Card applications
2. Widely compatible with common systems and applications
3 . Flexible add-ons like magnetic stripes for transport or payment use
4. Ready-to-use stock version for quick deployment
5. Option for full customization to match your specific needs
6. Strong and durable card body, designed for long-term daily use
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 |
Application Areas
Access management systems、eGovernment programs (ID, driver’s license, healthcare cards)、Electronic Health Cards (eHC)、Public transport and ticketing solutions、Petro and fuel card applications、Micro Payment Card
