紫光集团核心企业 安全芯片领导者
Contact chip

Contact chip

  • The electronic contact CPU card security chip uses the 8 bit CPU kernel, the data storage capacity is 16KB/32KB EEPROM, supports the national secret security algorithm, guarantees the user information security, has high security, high efficiency, and can be extended and so on. It can be applied to the social security card field.

The social security card security chip product has been tested through a number of nationwide commercial banks, including the establishment of workers and peasants, and the financial application is stable.

The social security chip has been successfully used in over 30 provinces and municipalities nationwide, and the total number of social security card chips loaded with financial functions has been over 200 million.


Dual-interface Chip

Dual-interface Chip

  • On the one hand, the product has the function of contact CPU card, which has the characteristics of high security, stable data transmission and large storage capacity. On the other hand, it has the features of non-contact CPU card, which has the characteristics of fast transmission speed, short trading time (generally not more than 100ms) and so on. It is especially suitable for the use of bad environment and demand response speed. Fast, high security, complex functional needs occasions.

0.4042s