{"id":2672,"date":"2023-12-27T17:53:08","date_gmt":"2023-12-27T09:53:08","guid":{"rendered":"http:\/\/demo.lezhan.org\/?post_type=product&p=2672"},"modified":"2026-04-15T23:37:13","modified_gmt":"2026-04-15T15:37:13","slug":"hdsc-ciu9872b-java-card","status":"publish","type":"product","link":"https:\/\/www.dccochina.com\/es\/shop\/hdsc-ciu9872b-java-card\/","title":{"rendered":"HDSC9872B-01 Java Smart Card"},"content":{"rendered":"

The HDSC9872B-01 Java Smart Card is a high-security, high-performance Java card<\/a><\/span> based on the CIU9872B-01 chip<\/a><\/span>. It is specifically designed for smart card environments across a wide range of application scenarios, including payment systems, identity authentication, and IoT systems. Featuring a secure 32-bit ARM core, the card complies with Java Card 3.0.1 and GlobalPlatform standards; it supports both contact (ISO\/IEC 7816) and contactless (ISO\/IEC 14443 Type A) communication modes, allowing for flexible dual-interface deployment.<\/p>\n

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

Dual-Interface Architecture:<\/strong> Simultaneously supports contact (ISO\/IEC 7816<\/a><\/span>) and contactless (ISO\/IEC 14443 Type A) communication, enabling dual-mode interaction of card insertion and “tap-to-pay.”<\/p>\n

Full Algorithm Support:<\/strong> The Built-in hardware acceleration engine supports Chinese national cryptographic algorithms SM2\/SM3\/SM4 and international algorithms RSA-2048, AES-128, and ECC-256, meeting both domestic and international standard compliance requirements.<\/p>\n

Ultra-low-power consumption design:<\/strong> Contactless transaction current as low as 0.6 mA, more than 50% lower than the industry average, suitable for wearable devices and passive terminals.<\/p>\n

Lightning-fast response capability:<\/strong> Contactless power-on response time \u2264 0.1ms, improving device compatibility and user experience.<\/p>\n

Multiple interface expansion:<\/strong> Integrated I2C and GPIO interfaces, supporting direct connection with MCUs, sensors, and NFC modules, expanding IoT and smart terminal applications.<\/p>\n

High reliability guarantee:<\/strong> Application-level write\/erase cycles reach tens of millions (10M+), and data retention time \u2265 25 years, meeting long-term service requirements.<\/p>\n

Core Chip Model:<\/span><\/h3>\n\n\n\n\n\n\n\n\n
Model<\/td>\nEEPROM Capacity<\/td>\nFiling Status<\/td>\nApplication Scenarios<\/td>\n<\/tr>\n
CIU9872B<\/td>\n80K Byte<\/td>\nRegistered<\/td>\nBasic Financial IC Cards and Transit Cards<\/td>\n<\/tr>\n
CIU9872B_01<\/td>\n224K Byte<\/td>\nRegistered<\/td>\nDigital RMB Hardware Wallets, 3rd Generation Social Security Cards, Electronic Credentials<\/td>\n<\/tr>\n
CIU9872B_01<\/td>\n576K Byte<\/td>\nRegistered<\/td>\nMulti-Application Aggregation Cards, High-Capacity eSIM Carriers<\/td>\n<\/tr>\n
CIU9872B_11<\/td>\n160K Byte<\/td>\nRegistered<\/td>\nSmart Access Control Systems, Campus All-in-One Cards<\/td>\n<\/tr>\n
CIU9872B_11<\/td>\n224K Byte<\/td>\nRegistered<\/td>\nGovernment Identity Authentication Terminals<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Product Parameters<\/span><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter Category<\/td>\nIndex<\/td>\n<\/tr>\n
Core Architecture<\/td>\n32-bit Secure CPU with Dedicated Coprocessor<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n1.62V ~ 5.5V (Wide Voltage Adaptive)<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n
Storage Capacity<\/td>\n80K \/ 160K \/ 224K \/ 576K EEPROM<\/td>\n<\/tr>\n
Security Certification<\/td>\nCC EAL6+, EMVCo, Commercial Cryptography Level 2, CCRC EAL5+, UnionPay Chip Security Certification, AEC-Q100 Grade 2<\/td>\n<\/tr>\n
Communication Protocol<\/td>\nISO\/IEC 7816 (T=0\/T=1), ISO\/IEC 14443 Type A (106 kbps)<\/td>\n<\/tr>\n
Contactless Distance<\/td>\n\u226550 mm (Standard Reader)<\/td>\n<\/tr>\n
Anti-Attack Capability<\/td>\nDPA\/SPA Countermeasures, Fault Injection Protection, Electromagnetic Probing Protection, Bus Encryption & Scrambling, Memory Encryption<\/td>\n<\/tr>\n
Operating System<\/td>\nIn-house Developed Secure OS; Supports Isolated Loading of Multiple Applications<\/td>\n<\/tr>\n
Packaging Form<\/td>\nDFN8, SOP8, QFN12 (Supports Custom Tape & Reel and Visual Card Packaging)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

The Huada Microelectronics (Beijing Huada Electronics Design Co., Ltd.) CIU9872B series is the core product line of domestically produced high-security dual-interface smart card chips. It is widely used in key national infrastructure fields such as financial payments, digital RMB, electronic certificates, and social security cards. It has passed the highest international security certification, CC EAL6+, and has achieved large-scale commercial application.<\/p>","protected":false},"featured_media":2140,"template":"","meta":[],"product_cat":[44],"product_tag":[],"class_list":["post-2672","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-java-card"],"yoast_head":"\nHDSC9872B-01 Java Smart Card - Dcco<\/title>\n<meta name=\"description\" content=\"HDSC9872B-01 Java Smart Card supports ISO\/IEC 14443 & 7816, ideal for secure data, access control, and financial transaction applications. 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