Contact Card:
SLE4442 Secure Memory Smart Card (White PVC Cards)
The main features of the SLE4442 are:
- Synchronous communication protocol, ISO 7816 compatible
- EEPROM size is 256 bytes split into the following areas:
26 bytes for card manufacturer data
2 bytes for card issuer reference
4 bytes for card identification data
224 bytes for main user data
- Access to the memory is protected by a 3 byte secret code for data write only
- Free Read of Data (except PIN)
- Answer to reset according to ISO 7816/3 standard
- Data retention is up to 10 years
- Non reversible byte-wise write protection of lowest 32 addresses (byte 0 ?31)
- 20 degree?C + 50?C operating range
SLE5542 Secure Memory Smart Card (White PVC Cards)
The main features of the SLE5542 are:
- SLE 5542 , Intelligent 256-Byte EEPROM with Write Protection function and Programmable Security Code
SLE 5542 replaces SLE 4442
SLE 5542 is 100% functional compatible to SLE 4442
256 x 8-bit EEPROM organization of Data Memory
32 x 1-bit Protection Memory
1. Byte-wise write protection of first 32 addresses (byte 0....31) of Data Memory
2. Manufacturer Code for unique identification of application
Data Memory (addresses 0....255) alterable only after verification of 3 Byte Programmable Security Code (PSC)
Advanced CMOS-technology optimised for security layout
SLE4428 Secure Memory Smart Card (White PVC Cards)
The main features of the SLE4428 are:
- Synchronous communication protocol, ISO 7816 compatible
- EEPROM size is 1,024 bytes split into the following areas:
25 bytes for card manufacturer data
2 bytes for card issuer reference
4 bytes for card identification data
990 bytes for main user data
3 bytes for error counter and card secret code area
- Access to the memory is protected by a 3 byte secret code for data write only
- Free Read of Data (except PIN)
- Answer to reset according to ISO 7816/3 standard
- Data retention is up to 10 years
- Non reversible byte-wise write protection of lowest 32 addresses (byte 0 ?31)
- 20 degree?C + 50?C operating range
SLE5528 Secure Memory Smart Card (White PVC Cards)
The main features of the SLE4428 are:
- Synchronous communication protocol, ISO 7816 compatible
100% functional compatibility to SLE 4428
1024 x 8 bit EEPROM organization of Data Memory
1024 x 1 bit Protection Memory
Byte-wise write protection of Data Memory (one time programmable)
Not alterable Manufacturer Code (chip coding and unique coding by application identifier
RID according to ISO/IEC 7816-5)
Data Memory alterable only after verification of 2 Byte PSC
PSC verification trials limited by Error Counter
Serial synchronous three-wire link protocol according to ISO/IEC 7816
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
