Features of SLE4428 Chip:

1.1024 x8 bit EEPROM organization, Byte-wise addressing
2.Irreversible byte-wise write protection
3.1024 x1 bit protection memory organzation
4.serial three-wire bus
5.End of programming indicated on data output
6.Minimum of 100000 write/erase cycles
7.Data retention for minimum of ten years
8.Contact configuration and serial interface in accordance to ISO standard 7816(synchronous transmission)
9.Data can only be changed after entry of the correct 2-byte programmable security code (PSC)

Card Specification:
1.Dimension 85.6 x 54 x 0.86mm CR80
2.Material PVC/ PET/ ABS

3.Operating Temperature -25°C to + 60°C
4.Storage Temperature -40°C to + 70°C
5.Resistance Common indoor environment

Samples of Contact IC Card SLE4428:

Package:

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