SLE66C80S Datasheet, PDF (3/6 Pages) Infineon Technologies AG – Security & Chip Card ICs

SLE 66C80S
16-bit Security Controller with
32-Kbyte ROM, 1280 Byte RAM and
8-Kbyte EEPROM
Features
• 16-bit microcomputer in 0.6 µm CMOS
technology
• Instruction set opcode compatible with
standard SAB 8051 processor
• Enhanced 16-bit arithmetic
• Additional powerful instructions
optimized for chip card applications
• Dedicated, non-standard architecture
with execution time six times faster
than standard SAB 8051 processor
• 31.5-Kbytes User ROM for application
programs
• 512-bytes reserved ROM for Resource
Management System (RMS) with
intelligent write/erase routines
• 8-Kbytes EEPROM as program/data
memory
• 1280 bytes RAM
• True random number generator
(RNG)
• Interrupt module for I/O interface
• CRC Module
• 16-bit timer with 8-bit prescaler
• Power saving sleep mode
• Clock freq. = int. freq.: 1 to 7.5 MHz
• Contact configuration and serial
interface in accordance with ISO 7816
• Supply voltage range: 2.7 V to 5.5 V
• Current consumption < 10 mA at 5 MHz
and 5.5 V
• Temperature range: -25 to +70°C
• ESD protection larger than 4 kV
Testmode
• Irreversible Lock - Out of testmode
EEPROM
• Reading, erasing and writing byte by byte
• Flexible page mode for 1 to 32 bytes
write/erase operation
• 32 bytes security area
• Write time 3.62 ms, erase time 1.81 ms
• Programming time adaptable to clock
frequency
• Minimum of 500,000 write/erase cycles
• Data retention for a minimum of ten years
• EEPROM programming voltage
generated on chip
Security Features
Operation state monitoring mechanism
• Low and high voltage sensors
• Frequency sensors and filters
Memory Security
• 16 bytes security PROM, hardware
protected
• Unique chip identification number for
each chip
• MED – memory encryption/decryption
device for XRAM, ROM and EEPROM
• True Random Number Generator with
Firmware test function
• Security optimised layout and layout
scrambling
• user settable additional encryption key
for EEPROM
• Move code blocking (from EEPROM)
Support
• HW-& SW-Tools (Emulator, ROM
Monitor, Card Emulator, Simulator,
Softmasking)
• Application notes (e.g.: T=0, T=1, DES,
RNG, etc.)
Short Product Information
3/8
10.01