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Smart Card SLE5542 by SmartCard SLE5542

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SmartCard SLE5542

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  • Smart Card SLE5542
  • SLE5542 Intelligent 256-Byte EEPROM with Write Protection function and Programmable Security Code
  • Access Control ID Cards Banking Financial Markets
  • Healthcare Business & Office
  • Government Projucts


Smartcard SLE5542 Pack of 100 Cards

The SLE5542 is a standard memory smartcard chips. It has 256 bytes EEPROM memory plus 32 x 1 bit protection memory. The SLE5542 is a fully-compatible, upgraded version of the SLE4442. Infineon has migrated the data carrier family to the IMEM CMOS technology. IMEM is conceived for security applications and offers unsurpassed physical and electrical protection schemes.

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Pack 0f 500

Pack of 1,000

Pack of 5,000

Pack of 10,000+

Please contact: call 1-800-537-1708

infineon Chips
Intelligent 256-Byte EEPROM
with Write Protection Function
and Programmable Security Code (PSC)
100% functional compatibility to SLE 4442
256 x 8 bit EEPROM organization of Data Memory
32 x 1 bit Protection Memory
Byte-wise write protection of first 32 addresses (byte 0…31) of Data Memory
Manufacturer Code for unique identification of application
Data Memory (addresses 0Â…255) alterable only after verification of 3-Byte
Programmable Security Code (PSC)
Two-wire link protocol
Byte-wise addressing
End of processing indicated at data output
Contact configuration and Answer-to-Reset (synchronous transmission) in accordance
to standard ISO/IEC 7816
Sophisticated electrical characteristics
Ambient temperature Â-40 Â… +80°C for chip, Â-25 Â… +80°C for module
Supply voltage 5 V ± 10 %
Supply current < 3 mA (typical 600 µA) EEPROM erase / write time 5 ms ESD protection typical 4,000 V EEPROM Endurance minimum 100,000 erase / write cycles1) Data retention for minimum of 10 years1) Advanced 1.2 µm CMOS-technology optimised for security layout EEPROM-cells protected by shield Shielding of deeper layers via metal Sensory and logical security functions No isolation on backside necessary Read less


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