China production compatible with ATMEL AT24C series Contact chip Card, je bežná nezašifrovaná dátová karta, použitie metódy a EEPROM sú úplne rovnaké, je náhly pokles čipu na ukladanie údajov o elektrickej energii, menovite stratené pamäťové čipy. Skladba je jednoduchá,žiadne priečky, iba dve prevádzkové funkcie na čítanie a zápis, Používa sa hlavne na ukladanie niektorých menej náročných údajov. Cykly zápisu / vymazania sú 1,000,000 doba; 100 rokov uchovávania údajov, konzervácia bez napájania dlhšie ako 40 leta. This product has the advantage that the chip same quality, nízka cena.
AT24C128 SC/256SC provides 131,072/262,144 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 16,384/32,768 slová 8 bits each. The devices are optimized for use in smart card applications where lowpower and low-voltage operation may be essential. The devices are available in several standard ISO 7816 smart card modules (see Ordering Information). All devices are functionally equivalent to Atmel Serial EEPROM products offered in standard IC packages (PDIP, SOIC, TSSOP, dBGA), with the exception of the slave address and Write Protect functions which are not required for smart card applications.
prihláška Areas of finance, trade, cestovný ruch, preprava, telekomunikácie, health care, poistenie, taxes, školy, administrative, and other organs without encryption or hardware encryption range, can be used for identity recognition areas and public utilities : electricity purchase cards, plynové karty, driver training cards, consumer cards, social security cards, prepaid cards.
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