Chip card ( contact chip card)
Security control logic available, relate information stored in memory can not be deposited and adopted randomly, high logic security.
Provide good security protection in manufacture memory chip
Introduce memory technology such as ROM,PROM,EEPROM etc
Accord with or support related IC card standards of ISO/IEC 7816, such as payment ATR protocol
Designed for IC card application
This type with high specific application, and with variety of types
Siemens 4442
Functions:32-bit Protect Memory,256 bytes EEPROM,3 bytes password.
Password trying times: 3
Temperature: 0 C ~ 70 C
At least 100k times of read/write
Application Area:Stored value card ,Internet provider card,phone card,bank card and etc.
Siemens sle 4428 card
Functions
1024 bytes write protection (fixed data)
1024 bytes of EEPROM
2 bytes password, error counting: 8 times
Temperature: -35C ~ 80C
At least 100k times of read/write
Application Area:Stored value card,Internet provider card,phone card,bank card and etc.
Shanghai Huayuan Electronic Corp.(China)
TEL+86 21 6445 8052 6445 8053
http://rfidhy.com Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

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