{"id":10470,"date":"2026-05-19T17:19:14","date_gmt":"2026-05-19T09:19:14","guid":{"rendered":"https:\/\/www.dccochina.com\/?post_type=product&p=10470"},"modified":"2026-05-19T19:07:46","modified_gmt":"2026-05-19T11:07:46","slug":"nxp-p71-jcop4-5-j3r452-java-smart-card","status":"publish","type":"product","link":"https:\/\/www.dccochina.com\/es\/shop\/nxp-p71-jcop4-5-j3r452-java-smart-card\/","title":{"rendered":"NXP P71 Jcop4.5 J3R452 Java Smart Card"},"content":{"rendered":"

Key Technical Features:<\/span><\/h3>\n

Enhanced Security Architecture:<\/strong> Integrates Physical Unclonable Functions (PUF) to establish a unique hardware-level device identity binding, effectively defending against physical cloning and side-channel attacks.<\/p>\n

Dual-Interface High-Speed Communication:<\/strong> Simultaneously supports contact (ISO\/IEC 7816) and contactless (ISO\/IEC 14443 Type A\/B) interfaces, with contactless communication speeds reaching up to 848 kbit\/s and contact communication speeds increased to 688 kbit\/s.<\/p>\n

Support for Cutting-Edge Algorithms:<\/strong>
\n1. Newly added EdDSA (Ed25519) algorithm enables efficient, low-latency digital signatures, suitable for blockchain cold wallets and identity authentication scenarios.
\n2. Supports the SM4 national cryptographic standard symmetric encryption algorithm, meeting compliance requirements for China\u2019s financial and government systems.
\n3. Asymmetric encryption supports ECC (up to 521 bits) and RSA (up to 4096 bits), compatible with NIST and Brainpool curves.<\/p>\n

Large-Capacity Storage:<\/strong> Flash storage capacity has been increased to approximately 450 KB, supporting the deployment of more complex applets and the coexistence of multiple applications.<\/p>\n

Advanced Lifecycle Management:<\/strong> Supports Secure Channel Protocol SCP03, Delegated Management, and Executable Load File Upgrade, enabling remote secure card issuance and dynamic application updates.<\/p>\n

FIPS 140-3 Certification:<\/strong> Complies with the latest U.S. cryptographic module security standard, replacing the previous-generation FIPS 140-2, and enhancing international compliance.<\/p>\n

Product Parameters\uff1a<\/h3>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter Category<\/td>\nProject<\/td>\nSpecifications<\/td>\n<\/tr>\n
Processor<\/td>\nArchitecture<\/td>\nSmartMX3 P71D600<\/td>\n<\/tr>\n
Clock Frequency<\/td>\nUndisclosed (Based on the typical 62 MHz of the P71 series)<\/td>\n<\/tr>\n
Storage<\/td>\nFlash<\/td>\n~450 KB (Loadable for Applets and OS)<\/td>\n<\/tr>\n
RAM<\/td>\nUndisclosed (Similar to J3R200; approx. 10 KB)<\/td>\n<\/tr>\n
EEPROM<\/td>\nUndisclosed (For persistent storage of keys and user data)<\/td>\n<\/tr>\n
Communication Interfaces<\/td>\nContact Interface Speed<\/td>\nUp to 688 kbit\/s<\/td>\n<\/tr>\n
Contactless Interface Speed<\/td>\nUp to 848 kbit\/s<\/td>\n<\/tr>\n
Protocol Support<\/td>\nISO\/IEC 7816 (T=0\/T=1), ISO\/IEC 14443 Type A\/B<\/td>\n<\/tr>\n
Electrical Specifications<\/td>\nOperating Voltage<\/td>\n1.62 V \u2013 5.5 V<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-40\u00b0C to +85\u00b0C (Industrial Grade)<\/td>\n<\/tr>\n
Safety Certifications<\/td>\nSecurity Level<\/td>\nCommon Criteria EAL6+ (2019 Edition)<\/td>\n<\/tr>\n
Financial Certification<\/td>\nEMVCo Level 2<\/td>\n<\/tr>\n
National Cryptography Certification<\/td>\nSupports SM2, SM3, and SM4 algorithms; GM\/T 0016-2022 (Level 2) National Cryptography Certification status: Undisclosed<\/td>\n<\/tr>\n
US Certification<\/td>\nFIPS 140-3 (Certificate ID: To be announced)<\/td>\n<\/tr>\n
Encryption Algorithms<\/td>\nSymmetric Encryption<\/td>\nAES-128\/192\/256, 3DES, SM4<\/td>\n<\/tr>\n
Asymmetric Encryption<\/td>\nRSA-1024\/2048\/3072\/4096, ECC (NIST P-256, Brainpool, SM2), EdDSA (Ed25519)<\/td>\n<\/tr>\n
Hash Algorithms<\/td>\nSHA-256, SHA-384, SHA-512, SM3<\/td>\n<\/tr>\n
Random Number Generation<\/td>\nTRNG (AIS-31 Class B\/C)<\/td>\n<\/tr>\n
Special Features<\/td>\nPhysical Security<\/td>\nPUF (Physical Unclonable Function)<\/td>\n<\/tr>\n
Application Management<\/td>\nJava Card 3.0.5 Classic, GlobalPlatform 2.3.1, SCP03, Delegated Management<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

The NXP P71 JCOP4.5 J3R452 is a next-generation, high-performance dual-interface Java smart card chip launched by NXP, based on the SmartMX3 P71D600 secure microcontroller platform. Running on the JCOP 4.5 operating system, it is compliant with the Java Card 3.0.5 Classic and GlobalPlatform 2.3.1 standards. Specifically designed for high-security, multi-application convergence scenarios, this chip targets core sectors such as financial payments, e-government, the Digital Yuan, identity authentication, and IoT security; it represents a pivotal evolutionary model within NXP\u2019s JCOP series, tailored for the high-end markets of 2025 and beyond.<\/p>","protected":false},"featured_media":10473,"template":"","meta":[],"product_cat":[44],"product_tag":[],"class_list":["post-10470","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-java-card"],"yoast_head":"\nNXP P71 Jcop4.5 J3R452 Java Smart Card - Dcco<\/title>\n<meta name=\"description\" content=\"NXP P71 Jcop4.5 J3R452 Java Smart Card\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dccochina.com\/es\/shop\/nxp-p71-jcop4-5-j3r452-java-smart-card\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NXP P71 Jcop4.5 J3R452 Java Smart Card - 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