Secure Mobile Solutions
Eurochip 66
SLE 6636
SLE 6636E
Intelligent 237–Bit EEPROM Counter
for > 20000 Units with Security Logic and
High Security Authentication
Short Product Information
August 2003
SLE 6636/36E Short Product Information
Revision History:
Previous Releases:
Page
Subjects (changes since last revision)
Current Version 2003-08-05
Ref.: SPI_SLE6636_0803.doc
Important:
Further information is confidential and on request. Please contact:
Infineon Technologies AG in Munich, Germany,
Secure Mobile Solutions,
Tel +49 (0)89 / 234-80000
Fax +49 (0)89 / 234-81000
E-Mail: security.chipcard.ics@infineon.com
Published by Infineon Technologies AG, SMS Applications Group
St.-Martin-Strasse, D-81541 München
© Infineon Technologies AG 2003
All Rights Reserved.
To our valued customers
We constantly strive to improve the quality of all our products and documentation. We have spent an exceptional
amount of time to ensure that this document is correct. However, we realise that we may have missed a few things. If
you find any information that is missing or appears in error, please use the contact section above to inform us. We
appreciate your assistance in making this a better document.
Attention please!
The information herein is given to describe certain components and shall not be considered as warranted
characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding
circuits, descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon
Technologies Office in Germany or our Infineon Technologies Representatives world-wide (see address list).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of
that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices
or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect
human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
Eurochip 66
Intelligent 237-Bit EEPROM Counter
for > 20000 Units with Security Logic and
High Security Authentication
Features
•
•
Member of Eurochip Family
with focus on state of the art security features
221 bit EEPROM and 16 bit ROM
104 bit user memory
M3
– 64 bit Identification Area consisting of
• 16 bit Manufacturer Code for unique identification of application
•
SLE 6636:
8 bit Manufacturer data, card issuer dependent (ROM)
40 bit for personalization data of card issuer (PROM)
•
SLE 6636E:
48 bit for personalization data of card issuer (PROM)
– 40 bit Counter Area including 1 bit for personalization (PROM/EEPROM)
133 bit additional memory for advanced features
– 4 bit Counter Backup (anti-tearing flags)
– 1 bit initiation flag for Authentication Key 2
– 16 bit Data Area 1 for free user access
– 48 bit Authentication Key 1
– either 48 bit Data Area 2 for user defined data
or 48 bit Authentication Key 2
– 16 bit Data Area 3 for free user access
Counter with up to 33352 count units
– Five stage abacus counter
– Due to testing purposes a maximum of 21064 count units is guaranteed
Counter tearing protection fully compatible with Eurochip Family
– Backup feature activated at choice by the terminal
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
– 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
– Calculation of a 16 bit response within 30 ms at a clock frequency of 100 kHz
Transport Code protection for delivery
•
•
•
•
Short Product Information
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Eurochip 66
Features
(cont’d)
•
Chip circuitry and chip layout optimised for high security against physical and electrical
signal analysis
Advanced 1.2 µm CMOS-technology optimised for security layout
•
•
•
•
•
EEPROM-cells protected by shield
Secure wiring for all security relevant signals
Shielding of deeper layers via metal
Sensory and logical security functions
No isolation on backside necessary
Sophisticated electrical characteristics
•
•
•
•
•
•
•
•
Ambient temperature –40
…
+80°C
Supply voltage 5 V
±
10 % (Class A)
Supply current < 1 mA (typical 400 µA)
EEPROM programming time 5 ms
ESD protection typical 4,000 V
Endurance minimum 100,000 write/erase cycles / bit
1)
Data retention for minimum of 30 years
1)
Contact configuration and Answer-to-Reset (synchronous transmission) in accordance to
standard ISO/IEC 7816
1 Ordering and Packaging information
Table 1
Type
SLE 6636 M3
SLE 6636 C
SLE 6636-BD M3
SLE 6636-BD C
SLE 6636E M3
SLE 6636E C
SLE 6636E-BD M3
SLE 6636E-BD C
Ordering Information
Package
2)
M3
C
M3
C
M3
C
M3
C
Counter tearing Voltage Range Access of 3rd byte
protection
Enabled (on)
5 V
±
10 %
Disabled (off)
Enabled (on)
5 V
±
10 %
Disabled (off)
Data of 3rd byte are
programmed by
Infineon exclusively
Data of 3rd byte are
programmed by the
card manufacturer at
personalization
1)
2)
Values are temperature dependent
Available as a wire-bonded module (M3) for embedding in plastic cards or as a die (C) for customer packaging
Short Product Information
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Eurochip 66
Pin Description
VCC
RST
CLK
C1
C2
C3
C5
C6
C7
GND
N.C.
I/O
Figure 1
Pin Configuration Wire-bonded Module (top view)
CLK
RST
I/O
SLE 6636
SLE 6636E
VCC
GND
Figure 2
Table 2
Pad Configuration Die
Pin Definitions and Functions
Symbol
VCC
RST
CLK
GND
N.C.
I/O
Function
Supply voltage
Control input (Reset Signal)
Clock input
Ground
Not connected
Bi-directional data line (open drain)
Card Contact
C1
C2
C3
C5
C6
C7
Short Product Information
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2003-08-05
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