Shenzhen Jianhe Smartcard Technology Co.,Ltd.
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SLE4442/5542/4428/5528 Chip Contact Card
Key features:
100% functional compatibility to SLE4442/4428/5542/5528
256 x 8 bit EEPROM organization of Data Memory
32 x 1 bit Protection Memory
Two-wire link protocol
Ambient temperature -40°C -+80°C for chip, -25°C -+80°C for module
At least 100,000 rewritable times
At least 10 years data storage
Contact configuration and serial interface in accordance to ISO / IEC standard 7816 (synchronous Transmission)
Data can only be changed after entry of the correct 3-byte programmable security (security memory)
Compatible with SLE4428