The SLE5542/ SLE5528 Contact Chip Smart Card is a standard, low-cost EEPROM memory smartcard with 1Kbyte storage space. It is a protected smart card that consists of 1,024 bytes of EEPROM memory. After eight successive incorrect entries the error counter will block any subsequent attempt at PSC verification. Hence any possibility to write and erase. The SLE5542/ SLE5528 Contact Chip Smart Card is no doubt gives a sense of secure for the users.

We supply blank sle4428, sle4442, sle5528, SLE5542 cards for pre-printed cards.


  • SLE 5528 is 100% functional compatible to SLE 4428
  • 1024 x 8-bit EEPROM organization of Data Memory
  • 024 x 1-bit Protection Memory Byte-wise write protection of Data Memory
  • Data Memory alterable only after verification of 2 Byte Programmable Security Code (PSC)
  • Advanced CMOS-technology optimized for security layout


  • Access control
  • Staff attendance
  • Transport payment
  • Personal identification

SLE5542 SLE5528 Contact Chip Smart Card



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An image of SLE5542 CONTACT CHIP CARDs.
SLE5542/ SLE5528 Contact Chip Smart Card

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