SLE 6636 COM C Infineon Technologies, SLE 6636 COM C Datasheet - Page 3

• Manufacturer Part Number: SLE 6636 COM C
• Manufacturer: Infineon Technologies

Specifications of SLE 6636 COM C

• Operating Temperature (min): -40C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

Intelligent 237-Bit EEPROM Counter
for > 20000 Units with Security Logic and
High Security Authentication
Features
•
•
•
•
•
•
Short Product Information
Member of Eurochip Family
with focus on state of the art security features
221 bit EEPROM and 16 bit ROM
133 bit additional memory for advanced features
Counter with up to 33352 count units
Counter tearing protection fully compatible with Eurochip Family
Note: Counter tearing protection may be disabled permanently during the manufacturing phase
on customer demand (Backup bits always „1“)
High security authentication unit
Individual card authentication based on Extended Authentication mode of Eurochip 2
– Calculation of a 16 bit response within 30 ms at a clock frequency of 100 kHz
Additionally activation by terminal
Transport Code protection for delivery
Contact configuration and Answer-to-Reset (synchronous transmission) in accordance
to standard ISO/IEC 7816
104 bit user memory
–
–
– 16 bit Data Area 1 for free user access
– 48 bit Authentication Key 1
– either 48 bit Data Area 2 for user defined data
– 16 bit Data Area 3 for free user access
– Five stage abacus counter
– Due to testing purposes a maximum of 21064 count units is guaranteed
– Backup feature activated at choice by the terminal
– Individual secret Authentication Key 1
– Optional individual secret Authentication Key 2
– Random number as challenge
– Calculation of up to 16 bit response
– Optional Response calculation with Cipher Block Chaining
– Certification of the counter value
– 64 bit Identification Area consisting of
– 40 bit Counter Area including 1 bit for personalization (PROM/EEPROM)
• 16 bit Manufacturer Code for unique identification of application
• SLE 6636:
• SLE 6636E:
or 48 bit Authentication Key 2
4 bit Counter Backup (anti-tearing flags)
1 bit initiation flag for Authentication Key 2
40 bit for personalization data of card issuer (PROM)
48 bit for personalization data of card issuer (PROM)
8 bit Manufacturer data, card issuer dependent (ROM)
3 / 8
SLE 6636 / SLE 6636E
M3
Eurochip 66
2008-10-14