sle66clx360pe Infineon Technologies Corporation, sle66clx360pe Datasheet - Page 12

• Manufacturer Part Number: sle66clx360pe
• Description: Chip Card & Security Ics
• Manufacturer: Infineon Technologies Corporation

SLE66CLX360PE(M)
General Description
The dual interface security controllers SLE 66CLX360PE(M) belong to the family of the Infineon
Technologies SLE 66CxxxPE high-end security controller family in 0.22 µm CMOS technology which
are designed for contactless security systems that requires continuous ongoing improvements with
the highest degree of protection against fraudulent attacks .
SLE 66CLX360PE(M) is targeting dual interface and pure contactless smart card applications such as
national electronic passports, ID cards, banking, security access, digital signature, SIM cards with
embedded contactless interface and transport.
SLE 66CLX360PE(M) offers 240 Kbytes of User-ROM, 256 bytes internal RAM, 6 Kbytes XRAM,
700 bytes Crypto RAM and 36 Kbytes EEPROM, which can be used as data and as program memory.
The non-volatile memory consists of high reliability cells to guarantee data integrity. This is especially
important when the EEPROM is used as program memory.
It features ISO/IEC 14443 Type B contactless interfaces and Type A including MiFare® Classic as
well as an ISO/IEC 7816 contact-based interface on a single chip that can be operated in parallel
to answer the need of the upcoming mobile phones with a contactless interface . They also
support symmetric and asymmetric public-key algorithms such like DES, 3DES, Elliptic Curves and
RSA independently of the communication mode.
The CPU provides the high efficiency of the 8051 instruction set extended by additional powerful
instructions with enhanced performance, memory sizes and security features tailored for contact and
contactless smart card applications. Using the embedded PLL, the internal clock is adjustable up to
30 MHz independent from the carrier frequency of the magnetic field supplied by the contactless
terminal.
The Memory Management Unit allows a secure separation of the operating system and the
applications. Using the system/application mode, it allows to securely downloading applications in the
field after card personalisation. Using the MMU transparent mode allows keeping the memory mapping
for code compatibility to previous 66P Infineon security controller family member. These new features
suit the requirements of the new generation of operating systems.
The UART supports the half-duplex transmission protocols T=0 and T=1 according to ISO/IEC 7816-3.
All relevant transmission parameters can be adjusted by software, as e.g. the clock division factor,
direct/inverse convention and the number of stop bits. To minimize the overall power consumption, the
smart card controller can be set into sleep mode supporting clock stop mode.
Timers ease the implementation of advanced communication protocols such as T=CL (according to
ISO/IEC 14443-4) and all other time critical processes for contactless communications. Both Timers
features auto-reload mechanisms as well as their own dedicated interrupt vectors. Additional interrupts
capability of the RF interface module allows real time operation of the pure contactless smart card with
the contactless terminals.
SLE 66CLX360PE(M) is able to communicate with any Proximity Card Device (PCD) defined in
ISO/IEC 14443 such as the Infineon Evaluation Kit Proximity. 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 up to 848 Kbit/s keep the transaction times short. For more independence and flexibility, the
controller offers the two modulation type B and type A according ISO/IEC 14443.
The Anticollision and Contactless Transmission Protocol are supported by open source
application notes for both Type B and A in order to offer a maximum flexibility to the Operating
System . Both Contactless Communication protocol may be implemented in the Operating
System while the final selection of the Type B or A is based upon the personalisation data of the
contactless smart card . The communication type can also be changed during runtime in the field.
Thus, SLE 66CLX360PE(M) ensures a simplified handling of the ROM mask, high reactivity by a
tailored personalisation during production of the contactless smart card in order to answer to the
increasing market demand and applications .
Short Product Information
12 / 14
11.2006
www.infineon.com/security