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SLE66CLX321P-MCC8 датащи(PDF) 9 Page - Infineon Technologies AG |
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SLE66CLX321P-MCC8 датащи(HTML) 9 Page - Infineon Technologies AG |
9 / 11 page µµ SLE 66CLX321P Short Product Information 9 / 11 2004-04-01 General Description The contactless only security controller SLE 66CLX321P is a member of the Infineon Technologies SLE 66CxxxP high-end security controller family in 0.22 µm CMOS technology which is designed for security systems that requires continuous ongoing improvements with the highest degree of protection against fraudulent attacks. SLE 66CLX321P is targeting contactless applications such like electronic passport, electronic visas, national ID cards, banking, security access, digital signature and transport. SLE 66CLX321P offers 134 Kbytes of User-ROM, 256 bytes internal RAM, 4 Kbytes XRAM, 700 bytes Crypto RAM and 32 Kbytes EEPROM, which can be used as data and as program memory. The non-volatile memory consists of high reliability cells to guarantee data integrity. This is especially important when the EEPROM is used as program memory. It features both ISO/IEC 14443 Type A and B contactless interfaces on a single chip. It also supports symmetric and asymmetric public-key algorithm such like DES, 3DES, Elliptic Curves and RSA independently of the communication mode. Figure 2: Block Diagram of SLE 66CLX321P The CPU provides the high efficiency of the 8051 instruction set extended by additional powerful instructions with enhanced performance, memory sizes and security features tailored for contact and contactless smart card applications. Using the embedded PLL, the internal clock is adjustable up to 15 MHz independent from the carrier frequency of the magnetic field supplied by the contactless terminal. The Memory Management Unit allows a secure separation of the operating system and the applications. Using the system/application mode, it allows to securely downloading applications in the field after card personalisation. Using the MMU transparent mode allows keeping the memory mapping for code compatibility to SLE 66CxxS family. These new features suit the requirements of the new generation of operating systems. |
Аналогичный номер детали - SLE66CLX321P-MCC8 |
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Аналогичное описание - SLE66CLX321P-MCC8 |
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