Type

FM4442

(Compatible with SLE 5542)

FM 4428

(Compatible with SLE 5528)

Datasheet

FM4442

FM4428

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
      l  E-Commerce
      l  Healthcare Informatics
      l  Embedded Medical Device Control
      l  Enterprise and Network Security
      l  Physical Access