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The main
features of the SLE4428 are:
- Synchronous communication protocol, ISO 7816 compatible
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100% functional compatibility to SLE 4428
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1024 x 8 bit EEPROM organization of Data Memory
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1024 x 1 bit Protection Memory
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Byte-wise write protection of Data Memory (one
time programmable)
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Not alterable Manufacturer Code (chip coding and unique
coding by application identifier
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RID according to ISO/IEC 7816-5)
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Data Memory alterable only after verification of
2 Byte PSC
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PSC verification trials limited by Error Counter
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Serial synchronous three-wire link protocol
according to ISO/IEC 7816
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Byte-wise addressing
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End of processing indicated at data output
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Contact configuration and Answer-to-Reset
(synchronous transmission) in accordance to standard ISO/IEC 7816
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Magstripe
Required
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