Suderinamas su „SLE4428“ lustine kortele, SHJ4428 Susisiekite su lusto kortele

SHJ4428 IC chip is China developed production of memory card chip. This chip uses 0.6μm CMOS EEPROM process,has 1K×8Bit EEPROM with write protect fuction and programmable security code, its contact configuration is in accordance to ISO standard 7816 (Sychronous Transmission), SHJ4428 can be widely used in different types of IC menory cards.
SHJ4428 contact chip is fully compatible with SLE4428 chip, but the cost is very low, very suitable for common project applications.
Can do white card or color printing card.

funkcijos
1024×8bit EEPROM organization
Byte-wise addressing
Irreversible byte-wise write protection
1024×1bit protection memory organization
Serial three wire bus
Minimum of 100,000 times write/erase cycles
Data retention for at least 10 metų
Contact configuration and serial interface in accordance to ISO standard 7816(synchronous Transmission)
Only after entry of the correct 2Byte programmable security code(PSC) data can be changed
Compatible with SLE4428
Operating temperature range: -25℃ ~ + 60 ℃

Typical Application
Member Score Cards, Prepaid cards of internet bar, Medical insurance cards, Electronic door locks, Prepaid Water and Electricity Metering Cards and so on.

spausdinimas: Ofsetinė spauda, šilkografija spauda, Terminis spausdinimo, Rašalinis spausdinimas, Skaitmeninė spauda.
saugumo funkcijos: vandenženklis, Lazerinė abliacija, Holograma / Optiškai kintančios priemonės, UV rašalas, Optiškai kintantys dažai, Paslėpti brūkšninis / Brūkšninis kodas kaukė, frakcionuotas vaivorykštė, Mikro-tekstas.
kiti: Lustas duomenų iniciacijos / šifravimas, Kintamieji duomenys, Asmeninės magnetine juostele programuojami, parašo, Brūkšninis kodas, Serijos numeris, įspaudas, DOD kodas, SNB išgaubtos kodas, Rolka.