SLE4452 Secure Memory Smart Card (White PVC Cards)
Price range: $49.99 through $589.99
The SLE5542 has an intelligent 256 bytes with Write Protection and Programmable Security Code (PSC) and with ISO 7816 smart card interface.
The SLE5542 is a standard, low-cost memory smartcard. It has a 256 x 8 bit EEPROM data memory with 32 x 1 bit protection memory. The SLE5542 is a fully compatible, upgraded version of the SLE4442.
To ensure the future availability of this product type, whilst still ensuring backward compatibility to previous products, Infineon has migrated the data carrier family to the IMEM CMOS technology. IMEM is conceived for security applications and offers unsurpassed physical and electrical protection schemes
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
- 3bytes 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
| Weight | N/A |
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| Dimensions | N/A |
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