SLE4428 Secure Memory Smart Card (White PVC Cards) Download Datasheet The main features of the SLE4428 are: - Synchronous communication protocol, ISO 7816 compatible - EEPROM size is 1,024 bytes split into the following areas: 25 bytes for card manufacturer data 2 bytes for card issuer reference 4 bytes for card identification data 990 bytes for main user data 3 bytes for error counter and card secret code area - Access to the memory is protected by a 3 byte secret code for data write only - Free Read of Data (except PIN) - Answer to reset according to ISO 7816/3 standard - Data retention is up to 10 years - Non reversible byte-wise write protection of lowest 32 addresses (byte 0 ?31) - 20 degree?C + 50?C operating range

QTY Price(USD) 1 - 99 1.10 100 - 999 0.95 1,000 0.81 2,000 0.78 3,000 0.73 4,000 0.71 5,000 0.69 6,000 0.65 10,000 0.63 20,000 0.61 30,000 0.59 50,000 0.54 100,000 0.53 200,000 0.52 All prices subject to change without notice.