参数资料
型号: SLE88CNFX5400PC
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, UUC6
封装: DIE-6
文件页数: 8/9页
文件大小: 92K
代理商: SLE88CNFX5400PC
SLE 88CNFX5400P
Short Product Information
8 / 9
04.2009
The SLE 88 Family fully meets the requirements for real multi-application operating systems.
The advanced 0.13m technology, the Integral Security Concept, the low power optimised 32-bit
core supported by various powerful peripherals, and the possibility to adapt the performance to
application requirements establish the foundation for a completely new chip card generation.
The High Performance is ensured by the 32-bit RISC architecture that processes instructions and
data 32-bit wise supplied by 2 dedicated caches. A very efficient context/application switching
mechanism allows fast switching between multiple tasks.
An Integral Security Concept, based on the entire integration of security measures at each
hardware and software design phase, has been used for the development of the SLE 88 Family.
An Interrupt Control Unit supports a programmable interrupt system with UART, timers, and the
other peripherals as interrupt sources. A variety of different Trap Vectors informs the operating
system about exceptions (e.g. access violation).
The architecture allows the Linear Addressing of Large Memories for a more convenient code
implementation. The Memory Management and Protection Unit (MMU) handles a virtual address
range of 4 Gbytes, and serves as a hardware firewall to enable secure separation of adjacent
application codes and data. Program and data modules are organised as packages. Each package
has a defined memory range of 16 Mbytes with dedicated access rights for memories and
peripherals.
With the 0.13m process, the SLE 88 Family offers large on-chip memories (ROM, EEPROM,
RAM). The EEPROM space is the basis of Infineon Technologies “Flash” Concept where the
entire EEPROM is freely configurable in code and data sections, and so can be used to store
an Operating System, as well as application code and data. This customization provides added
value to the system and the possibility to serve multiple projects with the same platform. This
concept offers the flexibility and convenience of Flash memory, but takes advantage of the
EEPROM cell quality (timing, cycling and endurance).
A number of powerful peripherals offer hardware support for time and code intensive operations. :
Crypto@1408 for all known public-key algorithms based on large integer modular arithmetic
with configurable register lengths of up to 1408 bits.
DES Accelerator for symmetric crypto operations based on DES and Triple DES
True Random Number Generator (TRNG) to supply the CPU with true random numbers
whose quality is tested according to AIS-31 strict evaluation guidelines
Pseudo Random Number Generator (PRNG) for very fast generation of random numbers
Intelligent Power Manager which automatically adjusts the internal frequency accordingly to
the power classes A,B,C
Three 16-bit timers for protocol implementation, event monitoring, etc…
CRC hardware module for fast CRC calculations required for e.g. in contact-less protocols
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