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Descripción
Key Technical Features:
Highest Global Security Certification: The first domestically produced security chip to pass SOGIS CC EAL6+ certification, reaching the pinnacle of global commercial chip security, capable of resisting physical probe attacks, side-channel analysis (DPA/SPA), and fault injection attacks (DFA).
Automotive-Grade Reliability Assurance: Passed AEC-Q100 automotive-grade certification in 2019, suitable for high-temperature, high-humidity, and high-vibration automotive environments such as T-BOX and digital keys.
Comprehensive Support for National Cryptographic Algorithms: Supports SM2/SM3/SM4 national cryptographic algorithms and has passed the Level 2 certification of the State Cryptography Administration, meeting the domestic compliance requirements of financial and government systems.
Multiple Interfaces for Flexible Adaptation: Supports multiple interfaces, including ISO/IEC 7816 (contact), 14443 Type A/B (contactless), and I2C, compatible with mainstream card readers and embedded systems.
Low-power, high-performance design: Contactless transaction current as low as 0.6mA, power-on response time ≤0.1ms, compatible with smartwatches, CPEs, and other wearable and IoT terminals.
Global interoperability certification: Certified by multiple international standards, including EMVCo, PCI PTS, and GSMA SAS-UP, supporting global card issuance and cross-border deployment.
Product Parameters
| Parameter Categories | Technical Specifications |
| Core Architecture |
32-bit secure CPU + dedicated coprocessor
|
| Operating Voltage |
1.62V ~ 5.5V (wide voltage adaptive)
|
| Operating Temperature |
-40°C ~ +85°C
|
| Storage Capacity |
Maximum support for 512KB EEPROM, supporting multiple application loading
|
| Erasing/writing count |
500,000 cycles, far exceeding the industry average
|
| Data preservation |
25 years, meeting long-term service requirements
|
| Security Authentication |
SOGIS CC EAL6+, AEC-Q100, National Cryptography Level 2, EMVCo, PCI PTS, GSMA SAS-UP
|
| Communication Protocol |
ISO/IEC 7816 (T=0/T=1), ISO/IEC 14443 Type A/B (106kbps)
|
| Network Compatibility |
Supports 2G/3G/4G/5G standards, completed real-world testing with over 400 operators
|
| Operator Management |
Manages up to 10 operator profiles, supporting flexible cross-border switching
|
| Attack Resistance |
Memory encryption, bus disturbance prevention, electrical environment monitoring, fault injection prevention, electromagnetic detection prevention
|
| System Compatibility |
LPA module supports Android, Linux, RTOS; compatible with mainstream platforms such as Qualcomm, MediaTek, and Unisoc.
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