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Security & Chip Card ICs SLE 66CL160S
16-Bit High Security Dual Interface Controller in 0.6 m CMOS Technology 32-Kbyte ROM, 1280-byte RAM, 16-Kbyte EEPROM 112-Bit / 163-Bit DDES-EC2 Accelerator
Short Product Information
December 2001
SLE 66CL160S Short Product Information Revision History: Page all editorial changes Current Version 2001-12-06 Previous Releases: 06.00
Ref.: SPI_SLE66CL160S_1201.doc
Important: Further information is confidential and on request. Please contact: Infineon Technologies AG in Munich, Germany, Security & Chip Card ICs, Tel +49 - (0)89 234-80000 Fax +49 - (0)89 234-81000 E-Mail: security.chipcard.ics@infineon.com
Published by Infineon Technologies AG, CC Applications Engineering Group St.-Martin-Strasse 53, D-81541 Munchen (c) Infineon Technologies AG 2001 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.
SLE 66CL160S
16-Bit High Security Dual Interface Controller in 0.6 m CMOS Technology 32-Kbyte ROM, 1280-byte RAM, 16-Kbyte EEPROM 112-Bit / 163-Bit DDES-EC2 Accelerator Features
* 16-bit microcomputer in 0.6 m * * * *
* *
* * * * * * * * *
CMOS technology Instruction set opcode compatible with standard 8051 processor Enhanced 16-bit arithmetic Additional powerful instructions optimized for chip card applications Dedicated, non-standard architecture with execution time 6 times faster than standard 8051 processor at same external clock 31.5 Kbytes User ROM for application programs 512 bytes ROM for Resource Management System (RMS) with intelligent EEPROM write/erase routines 16 Kbytes EEPROM 1 Kbytes XRAM, 256 bytes internal RAM True Random Number Generator Dual Key Triple DES (DDES) and GF (2n) Elliptic Curve (EC2) Accelerator CRC Module Interrupt Module Two 16-bit Autoreload Timer with 8-bit prescaler Power saving sleep mode Temperature range: -25C to +70C
* Programming time adaptable to clock
frequency * Minimum of 500.000 write/erase cycles1) * Data retention for a minimum of 10 years1) * EEPROM programming voltage generated on chip
Full operation either via Contact-based or Contactless interface controlled by Operating System Contact-based Interface * Contact configuration and serial interface according to ISO/IEC 7816 * Supply voltage range: 2.7 V to 5.5 V
* Current consumption < 10 mA @
5 MHz and 5.5 V * CPU clock frequency: 1 to 5 MHz (internal clock = external clock) * I/O routines realized in software * ESD protection larger than 4 kV (ISO pads) Contactless Interface * Interface according to ISO/IEC 14443 for both Type A and Type B * Carrier frequency 13.56 MHz * Data rate 106 Kbit/s for both types * Anticollision and Transmission Protocol supported by software * Internal CPU clock frequency: 1.13 MHz (fC/12) to 3.39 MHz (fC/4) * 127 bytes buffer for data exchange (FiFo circular architecture)
1)
EEPROM * Reading, erasing and writing byte by byte * Flexible page mode for 1 to 64 bytes write/erase operation * 32 bytes security area * Write time 3.6 ms, erase time 1.8 ms
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Values are temperature dependant
2001-12-06
SLE 66CL160S
Security Features Operation state monitoring mechanism * Low and high voltage sensors * Frequency sensors and filters Memory Security * ROM code not visible due to implantation * Internal power-on reset * 16 bytes security PROM, hardware protected * Unique chip identification number for each chip * Security optimized layout and layout scrambling * MED - memory encryption/decryption device for XRAM, ROM and EEPROM * True Random Number Generator with Firmware test function * User settable additional encryption key for EEPROM * Move code blocking (from EEPROM) * Additional security features Anti Snooping * HW-countermeasures against SPA/DPA-, Timing- and DFA-attacks (differential fault analysis) * Non standard dedicated Smart Card CPU-Core Supported Standards * ISO/IEC 7816 * EMV 2000 * GSM 11.1x * ETSI TS 102 221 * ISO/IEC 14443
Support * HW-& SW-Tools (Emulator, ROM Monitor, Card Emulator, Simulator, Contactless Reader EVA Kit, SmartMaskTM) * Application notes (e.g.: T=0, T=1, DES, contactless transmission protocol, etc.) Document References * Confidential Data Book SLE 66CxxS * Confidential Instruction SLE 66CxxS * Confidential Quick Reference SLE 66CxxS * Chip Qualification Report * Chip delivery specification for wafer with chip-layout (die size, orientation,...) * Module specification containing description of package, etc. * Module Qualification report Development Tools Overview * Software Development Kit SDK CC * Card Emulator SCE66 * ROM Monitor SRM66 * Emulator SET66 Hitex or SET66 KSC * Smart MaskTM Package * Contactless Reader EVA Kit
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SLE 66CL160S
Performance DDES-EC2 Accelerator Operation Data Block Length Encryption Time for an 8-Byte Block including Data Transfer 5 MHz 56-bit Single DES Encryption 112-bit Triple DES Encryption 64 bit 64 bit Operand Length Elliptic Curves GF(2n) EC-DSA Signature Generate Elliptic Curves GF(2n) EC-DSA Signature Verify 163 bit 163 bit 23 s 35 s Calculation Time 5 MHz 436 ms 1017 ms
Table 1 Type
Ordering Information Package M8.4 C Voltage Range Temperature Range 2.7 V - 5.5 V Frequency Range
SLE 66CL160S - M8.4 SLE 66CL160S - C
- 25C to + 70C 1 MHz - 5 MHz
Production sites: * Regensburg SLE 66CxxS
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SLE 66CL160S
Pin Description
C1 C2 C3 C4
C5 C6 C7 C8
Figure 1
Pin Configuration Wire-bonded Module (top view)
LA
LB
CLK RST I/O SLE 66CL160S
VDD
GND
Figure 2 Table 2
Pad Configuration (die) Pin Definitions and Functions
Card Contact C1 C2 C3 C5 C7
Symbol
VDD RST CLK GND I/O LA LB
Function
Supply voltage Reset input Processor clock input Ground Bi-directional data port Coil connection pin LA Coil connection pin LB
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SLE 66CL160S
General Description
The dual interface controller SLE 66CL160S is a member of the Infineon Technologies high-end security controller family in 0.6 m CMOS technology. It contains a contactless and a contactbased interfaces on a single chip and supports symmetric and public-key algorithm such like DES and Elliptic Curve. The CPU provides the high efficiency of the 8051 instruction set extended by additional powerful instructions with enhanced performance. The controller offers 31.5 Kbytes of User-ROM, 256 bytes internal RAM, 1 Kbytes XRAM and 16 Kbytes EEPROM. It suits the requirements of the new generation of operating systems.
Non Volatile Memory ROM
XRAM
ROM
PROM
EEPROM
MED CLK RES I/O I/O Sleep Pad Logic Logic Security Logic Interrupt module
RNG
IRAM Reset Logic ECO 2000 CPU
RF Interface
LA
Adress-/Data BUS
127 Byte RAM LB
CRC
TIMER 0
DDES-EC2
TIMER 1
Figure 2: Block Diagram of SLE 66CL160S In contactless operation, SLE 66CL160S is able to communicate with any Proximity Card Device (PCD) defined in ISO/IEC 14443 such as the Infineon Contactless Reader Evaluation Kit over a typical coupling distance of 10 cm. The power supply and data are received by an antenna, which consists of a coil with a few turns directly connected to the IC. DES acceleration by a factor of more than 500 compared to software solutions in combination with the high data transfer rate of 106 Kbit/s keep the transaction times short. For more independence and flexibility, the controller offers the two modulation type A and type B according ISO/IEC 14443. Different anticollision procedures can be realized in software with the help of one 16-bit timer. Timers ease the implementation of advanced communication protocols such as T=1 and all other time critical processes for contact-based and contactless communications. An additional interrupt capability of the I/O module allows parallel operation of chip card and terminal. To minimize the overall power consumption, the chip card controller can be set into sleep mode. The random number generator (RNG) is able to supply the CPU with true random numbers under all conditions. The CRC module allows the easy generation of checksums according to ISO/IEC 3309 (16-BitCRC).
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SLE 66CL160S
The DDES-EC2 accelerator consists of two modules. The DDES module supports symmetrical crypto algorithms according to the Data Encryption Standard in the Electronic Code Book Mode. It features two internal registers for storage of the two keys required for a Triple DES computation. The EC2 module accelerates the multiplication in GF(2n) and therefore the operations for elliptic curve cryptography. Additionally, the chip is leading the industry with a new and enhanced level of on-chip security features. Therefore SLE 66CL160S fulfils the requirements for both contact-based and contactless chip card applications. Especially the field of electronic banking and electronic purses will benefit from the convenient handling and short transaction times achieved by the contactless interface. SLE 66CL160S is a powerful chip card controller integrating outstanding memory sizes, additional peripherals in combination with enhanced performance and optimized power consumption on a minimized die size.
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