Smart Card SLE4442

From the shop's description

A smart card, typically a type of chip card, is a plastic card that contains an embedded memory chip (IC) that stores and transfer data. This data is usually associated with either value, information, or both and is stored and processed within the card's chip. The card data is transacted via a reader that is part of a computing system. Smart cards improve the security of any transaction. SLE4442 CONTACT CHIP SMART CARD is one of the most popular “Smart Memory Cards” in the world. This chip includes an intelligent 256-Byte EEPROM with Write Protect Function and Programmable Security Code (PSC). This chip contains and EEPROM organized 1024 x 8 bit offering the possibility of programmable write protection for each byte. Reading of the whole memory is always possible. The memory can be written and erased byte by byte. Features Synchronous communication protocol, ISO 7816 compatible Chip: SLE4442 (Infineon) EEPROM size is 256 bytes Access to the memory is protected by a 3 byte secret code for data write only Dimensions: 54 x 85.5 x 0.8mm Color: white Applications Financial services Banking, Loyalty Programs Healthcare systems Transport systems