It is a memory card chip.It uses 0.6um CMOS EEPROM process,has 1K X8 Bits EEPROM with write protect function and configuration in accordance to ISO standard 7816(synchronous transmission),it can be widely used in different types of IC chip Features:

1024 x 8 bit EEPROM organization;

Byte-wise addressing;

Irreversible byte-wise write protection;

1024 X 1 bit protection memory organization;

Serial three wire bus;

Minimum of 100000 write/erase cycles;

Data retention for at least 10 years

Contact configuration and serial interface in accordance to ISO 7816(synchronous transmission);

Only after entry of the correct 2-byte programmable security code(PSC) can data be changed;

Compatible with SLE4428;

We can supply many types of RFID IC and IC cards, contact and contactless type.

Any images on the card can be printed as long as you offer the artwork to us .

Appliaction chip: SLE4442/5542, Mifare 1 S50,S70, F08,ATMEL,TK4100,EM4100,etc...

Metal Card: as a material made of metal or silver Gold Silver and silver hot stamping process, using the name precious metal materials and 18K 24K gold surface processing, advertising gifts for business gifts. Higher imports of copper use by stamping, corrosion, electroplating, paint and many other processes Seiko made. Has a unique three-dimensional sense of relief and real gold-like color. Common variety of high-grade VIP card, membership cards, commemorative cards, calendars and cards. This card is particularly suitable for large hotels, hotels, clubs and for the commemoration, a variety of commemorative cards for long, such as: wedding, opening, major conferences, the opening, calendars, retirement, etc.