SLE88CFX4000P Datasheet, PDF (3/10 Pages) Infineon Technologies AG – Security & Chip Card ICs

SLE 88CFX4000P
32-Bit Multi Application Security Controller with powerful Memory Management and
Protection Unit in 0.13µm CMOS Technology, 400 Kbytes configurable EEPROM,
16 Kbytes RAM, and 1408-bit Crypto Engine (Crypto@1408Bit)
Features
• Dedicated smart card core: pipelined
32-Bit RISC micro-controller in 0.13 µm
CMOS technology with Integral Security
Concept
• Designed for maximum security and
maximum performance at ultra low
power consumption
• Instruction set acceleration of Virtual
Machine languages (e.g. Java Card^TM,
MULTOS^TM, WPSC^TM, ...)
• 4 Gbytes address range controlled by a
powerful Memory Management and
Protection Unit (MMU)
• Package Concept: application
oriented memory partitioning
• Secure hardware controlled execution
of applications and application data
access
• Controlled access to peripherals
• Hardware Error Correction Code for
ROM, RAM and EEPROM
• Efficient Task switch capability
• 80 Kbytes of “hidden” ROM for the
Platform Support Layer (PSL) and STS
• 400 Kbytes of EEPROM, software
configurable in code/data memory
spaces with 4 Kbytes granularity, for
application programs and data.
Example:
256 Kbytes of code and 144 Kbytes of
data or
320 Kbytes of code and 80 Kbytes of
data
• 16 Kbytes of RAM for local variables,
buffers, and stacks
• 1K and 2K high performance
Instruction and Data Cache Memories
for instruction fetch and data access
• Internal clock generation
Adjustment of internal clock according to
available power and required
performance:
• Increase internal clock for maximum
speed (66 MHz)
• Reduce internal clock for lowest
power consumption
Integral Security Concept
• Hardware Memory Management and
Protection Unit
• Enhanced on-chip encryption of internal
data
• Low and high voltage sensors
• Low and high frequency sensors
• Spike filter for CLK
• Reset filter
• Temperature sensor
• Glitch Sensor
• Light Sensor
• Watch Dog Timer for sensors
initialization
• User mode Sensor Life Control
• Detection of forbidden states sensor
• Unique chip identification number for
each chip
• Security optimized layout
• Hardware encryption of memories
• Targeted certification: Common Criteria
level EAL5+
Preliminary Short Product Information 3 / 10
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