SLE 66CX1360PE

Preliminary - Short Product Information

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02.04

General Description

The SLE66CX1360PE is another member of the improved 66PE-series of Infineon Technologies. This high

performance security crypto controller is manufactured in advanced 0.22 µm CMOS technology. It is

downward compatible to existing 66P controller derivatives. The well known ECO2000 8/16 bit CPU provides

the high efficiency of the SAB 8051 instruction set extended by additional powerful instructions together with

enhanced performance, memory sizes and security features compared to existing 66P derivatives.

Performance: The internal clock frequency can be adjusted to a level up to 33 MHz either as a multiple of

1,2,3,4 to the external frequency or independent of the clock rate of the terminal with the help of the internal

clock. It is adjustable according to either available power requirements or required performance:

•

Increased internal clock frequency for maximum performance, e.g. for high performance with max.

frequency in payment applications or crypto operations.

•

Automatically adjusted frequency for a max. given power consumption, e.g. by GSM or UMTS

requirements.

Memory: The SLE66CX1360PE offers 308 Kbytes of User-ROM, 256 byte internal RAM, 6144 byte XRAM

and 136 Kbytes MicroSlim-EEPROM, to fulfill the increased requirements of GSM and UMTS applications.

The large ROM size allows to place applications in the ROM-mask and to keep the E²PROM free for

customer data. In addition it saves mask development costs, as one mask may be used for different

customer projects. 136 Kbyte of EEPROM thus allows to include SIM Application Toolkit, Wireless

Application Protocol (WAP), WML-Browser and JavaCard API implementations into the NVM.

The enhanced Memory Management and Protection Unit allows a secure separation of the operating system

and different applications. It allows to separate the memories in application orientated segments, which can

be controlled by the OS. Furthermore, the MMU makes a secure downloading of applications possible even

after personalization of a card. These new features suit the requirements of the next generation of multi

application operating systems.

Advanced

Crypto Engine

DES

Accelerator

EEPROM

136

Kbyte

XRAM

6 Kbyte

ROM

308 Kbyte

16-Bit CPU with

MMU

&

ECO 2000

Instruction Set

Voltage

Clock

Reset

Sleep Mode Logic

Sensors/Filters

Voltage Regulator

Address-/Data Bus

two

16-bit

Timer

Interrupt

CRC

Random

Number

Generator

UART

Clock

generated

Figure 2: Block Diagram SLE 66CX1360PE

The new platform is designed to address up to 16 Mbyte. However this feature is only available upon request

and will clearly require a change in the existing tool environment.

In addition, new instructions have been implemented in the design for an efficient direct access of physical

memory >64Kbyte up to 16 Mbyte.

New