DESFire®EV3, ਅਟੱਲਲਾਈਟ®, JavaCard, and other chips are available. Custom sizes and specifications are available. For NFC Payment Wristbands/Bracelets/Rings Projects
The Mifare® DESFire®EV3 series chips are NXP’s current mainstream high-security CPU card chips, AES ਇਨਕ੍ਰਿਪਸ਼ਨ ਅਤੇ ਮਲਟੀ-ਐਪਲੀਕੇਸ਼ਨ ਭਾਗ ਪ੍ਰਬੰਧਨ ਦਾ ਸਮਰਥਨ ਕਰਦਾ ਹੈ. The DESFire®EV3 chip features advanced contactless technology and a robust security architecture, ਖਾਸ ਤੌਰ 'ਤੇ ਸਮਾਰਟ ਕਾਰਡ ਵਾਤਾਵਰਨ ਵਿੱਚ ਭਰੋਸੇਯੋਗ ਡਾਟਾ ਸੁਰੱਖਿਆ ਅਤੇ ਕੁਸ਼ਲ ਸੰਚਾਰ ਪ੍ਰਦਾਨ ਕਰਨ ਲਈ ਆਧੁਨਿਕ ਪਛਾਣ ਪਛਾਣ ਪ੍ਰਣਾਲੀਆਂ ਲਈ ਤਿਆਰ ਕੀਤਾ ਗਿਆ ਹੈ. ਗਲੋਬਲ ਮਾਪਦੰਡਾਂ ਲਈ ਤਿਆਰ ਕੀਤਾ ਗਿਆ ਹੈ, the DESFire®EV3 chip integrates seamlessly with existing system infrastructure while supporting secure authentication and flexible upgrades, making it suitable for long-term deployment. The D43 model features 4KB of EEPROM storage capacity and is suitable for small-value payments, ਇਕ ਕਾਰਡ ਦਾ ਹੱਲ, and identity authentication scenarios involving moderate data volumes. This blank card complies with the ISO 14443A standard and is compatible with all NFC readers and writers that support this protocol. This custom NFC payment tag model is suitable for mass-produced NFC tags and wristband-type products. This custom NFC payment tag utilizes high-frequency RFID technology to communicate with compatible readers. When brought near a reader, the built-in chip and antenna are powered by the electromagnetic field and exchange encrypted data, enabling secure authentication and rapid contactless identification without the need for physical contact.
ਮੁੱਖ ਵਿਸ਼ੇਸ਼ਤਾਵਾਂ Advanced NXP® ਮਫਰੇ® DESFire®EV3 architecture Single-card, multi-application management capability High-speed, reliable contactless communication Robust data protection and authentication capabilities Compatible with international smart card standards Supports customization in multiple sizes
ਮੁੱਖ ਤਕਨੀਕੀ ਨਿਰਧਾਰਨ Frequency Band: 13.56MHz ਸੰਚਾਰ ਪ੍ਰੋਟੋਕੋਲ: ISO/IEC 14443-A, ਐਨਐਫਸੀ ਫੋਰਮ ਕਿਸਮ 4, ISO / IEC 7816-4 ਚਿੱਪ ਕਿਸਮ: ਐਨਐਕਸਪੀ® ਮਫਰੇ® DESFire®EV3 2K/4K/8K; optional chips include Ultralight®, JavaCard, ਜਾਂ ਨਿਰਧਾਰਿਤ ਕਰੋ EEPROM: 2K/4K/8K ਪੜ੍ਹਨ ਦੀ ਸੀਮਾ: 10cm ਮਾਪ: Customizable based on project requirements
