Type |
FM4442 (Compatible with SLE 5542) |
FM 4428 (Compatible with SLE 5528) |
Datasheet |
||
Features |
100% functional compatibility to SLE 4442, SLE 5542 |
100% functional compatibility to SLE 5528, SLE4428 |
256 x 8 bit EEPROM organization of Data Memory |
1024 x 8 bit EEPROM organization of Data Memory |
|
32 x 1 bit Protection Memory |
1024 x 1 bit Protection Memory |
|
Irreversible byte-wise write protection |
Irreversible byte-wise write protection |
|
Contact configuration and serial interface in accordance with ISO standard 7816(Synchronous transmission) |
Contact configuration and Answer-to-Reset (synchronous transmission) in accordance to ISO/IEC 7816 |
|
Data can only be changed after entry of the correct 3-byte programmable security code(security memory) |
Data can only be changed after entry of the correct 3-byte programmable security code(security memory) |
|
Applications |
l Securing Digital Content and Physical Assets
l Loyalty and Stored Value |