DESFire®EV3, 초경량®, 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 암호화 및 다중 애플리케이션 파티션 관리 지원. The DESFire®EV3 chip features advanced contactless technology and a robust security architecture, 스마트 카드 환경에서 안정적인 데이터 보호와 효율적인 통신을 제공하기 위해 최신 신원 인식 시스템용으로 특별히 설계되었습니다.. 글로벌 표준에 맞춰 설계됨, 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, 하나 개의 카드 솔루션, 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.
주요 특징 Advanced NXP® MIFARE® 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
주요 기술 사양 Frequency Band: 13.56메가 헤르츠 통신 프로토콜: ISO/IEC 14443-A, NFC 포럼 유형 4, ISO / IEC 7816-4 칩 유형: NXP® MIFARE® DESFire®EV3 2K/4K/8K; optional chips include Ultralight®, JavaCard, 또는 지정 EEPROM: 2K/4K/8K 인식 거리: 10센티미터 치수: Customizable based on project requirements
