SLE88CX720P [INFINEON]

Security & Chip Card ICs; 安全和芯片卡IC


型号：	SLE88CX720P
厂家：	Infineon
描述：	Security & Chip Card ICs 安全和芯片卡IC
文件：	总8页 (文件大小：57K)
中文：	中文翻译
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Security & Chip Card ICs

SLE 88CX720P

32-Bit Multi Application Security Controller

with powerful Memory Management & Protection Unit

in 0.22µm CMOS Technology,

240 Kbytes ROM, 8 Kbytes RAM, 80 Kbytes EEPROM

and 1100-Bit Advanced Crypto Engine

Preliminary Short Product Information 06.03

SLE 88CX720P Preliminary Short Product Information

This document contains preliminary information on a new product under development.

Details are subject to change without notice.

Revision History: Current Version 06.03

Previous Releases: 04.03

Page

3/8, 7/8

4/8

Subjects (changes since last revision)

WPSC ^TMoccurrences deleted.

Tools support on Windows 2000^TMadded.

Important: Further information is confidential and on request. Please contact:

Infineon Technologies AG in Munich, Germany,

Security & Chip Card ICs,

Fax +49 89 234-81000

Published by Infineon Technologies AG, CC Applications Group

St.-Martin-Strasse, D-81541 München

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 88CX720P

32-Bit Multi Application Security Controller with powerful Memory Management and

Protection Unit in 0.22µm CMOS Technology

240 Kbytes ROM, 8 Kbytes RAM, 80 Kbytes EEPROM and

1100-Bit Advanced Crypto Engine

• Internal clock generation

Features

Adjustment of internal clock according to

• Dedicated smart card core: pipelined

available power and required

performance:

• Increase internal clock for maximum

32-Bit RISC micro-controller in 0.22 µm

CMOS technology with integrated

security concept

speed (55 MHz)

• Designed for maximum security and

maximum performance at ultra low

power consumption

• Reduce internal clock for lowest

power consumption (e.g. contactless

conditions)

• Instruction set acceleration of Virtual

Machine languages (e.g. Java Card^TM,

MULTOS^TM, ...)

EEPROM

• Self timed programming

• 500,000 write/erase cycles

• 4 Gbytes address range controlled by a

powerful Memory Management and

Protection Unit (MMU)

• Data retention: min. 10 years @ 25°C

• EEPROM programming voltage

generated on chip

• Package Concept: application

• Erase/Programming cycle time 4.5 ms

oriented memory partitioning

• Page mode for programming up to 64

• Secure hardware controlled execution

of applications and application data

access

bytes at one shot

Integrated Security Concept

• Hardware Memory Management and

• Controlled access to peripherals

Protection Unit

• Hardware ECC for ROM, RAM and

• Enhanced on-chip encryption of internal

EEPROM

data

• Efficient Task switch capability

• Low and high voltage sensors

• High and low frequency sensors

• Spike filter for CLK

• Reset filter

• Temperature sensor

• Glitch Sensor

• 240 Kbytes of ROM for application

programs, libraries, and device drivers

• 80 Kbytes of EEPROM as program and

data memory

• 8 Kbytes of RAM for local variables,

buffers, and stacks

• Light Sensor

• High performance Cache Memories

• Unique chip identification number for

for instruction fetch and data access

each chip

• Security optimized layout

• Hardware encryption of memories

Preliminary Short Product Information

3 / 8

06.03

SLE 88CX720P

Peripherals

Electrical Characteristics

• 1100-bit Advanced Crypto Engine

(ACE) for fast execution of public key

crypto algorithms

• Pin configuration and serial interface in

accordance with ISO 7816

• Power saving sleep mode (down to

• Optimized for RSA and Elliptic

Curves

• Key lengths up to 2048-bit

• Dedicated 700 bytes of crypto-

coprocessor RAM

100 µA)

• External clock freq.: 1 to 10 MHz

• Supply voltage range: 2.7 V to 5.5 V

• Current consumption

• 0.5 mA/MHz internal clock frequency

• DES Accelerator

• Temperature range: -25°C to +85°C

• DES and 3DES in hardware

• Flexible key management

• Optimized for data throughput

(parallel load)

• ESD protection larger than 6 kV (MIL-

Standard, HBM)

Support

• True Random Number Generator

• Integrated Development Environment

(Windows 95^TM, NT^TM, 2000^TMand UNIX

Workstation) for high-end software

development and validation

(RNG)

• AIS-31 compliant

• Three 16-bit Timers

• Integrated simulator / debugger

• Emulator for real-time debugging

• Dedicated smart card UART, two IO

ports (IO1 and IO2), half and full duplex

transmission, support for T=0, T=1

• Hardware Emulator

• Platform Support Layer (PSL) including

device drivers for RNG, DES, ACE,

EEPROM, etc.

• Programmer’s Manual with application

notes (e.g.: T=0, T=1, DES, RSA etc.)

and software developer guidelines

• C libraries (e.g. Crypto library)

Preliminary Short Product Information

4 / 8

06.03

SLE 88CX720P

Features (cont’d)

Enhanced Crypto Performance

Operation

Modulus Exponent

ACE

Perf. at 5MHz [ms] Perf. at 55MHz [ms]

RSA signature (without CRT)

RSA signature (with CRT)

RSA verification

512 bit

110

860

1024 bit 1024 bit

2048 bit 2048 bit

1024 bit 1024 bit

2048 bit 2048 bit

113.000

230

10.000

1.800

170

1024 bit

2048 bit

32 bit

F_4

RSA verification

628

RSA Key Generation

(n=5)

1024 bit

2048 bit

17.000

1.560

RSA Key Generation

(n=5)

160.000

14.400

EC DSA over GF(p) signature

EC DSA over GF(p) verification

160 bit

260

550

EC DSA over GF(2^n) signature

EC DSA over GF(2^n) verification

---

Note: The ACE works independently of I/O operations or DES calculations.

Preliminary Short Product Information

5 / 8

06.03

SLE 88CX720P

Pin Description

VDD GND

CLK

RST

SLE

88CX720P

Port 1

Port 2

Figure 1:

Pin Configuration

Pin Definitions and Functions

Pin symbol

VDD

Function

Operating voltage

Reset input

RST

CLK

Processor clock input

Ground

GND

Port 1, 2

Bi-directional data ports

Preliminary Short Product Information

6 / 8

06.03

SLE 88CX720P

Block Diagram

Scalable

CLK

Sensor/Filter:

Voltage

Clock

EEPROM

80 KByte

RAM

8 KByte

ROM

240 KByte

UART

Reset

Temperature

32-bit CPU

with

Memory

32-bit Bus

Management

and Protection

Unit

Randdoomm

16-bit

Timers

Volttaaggee

Regulator

AAdvanced

Crypto Engine

DDEESS

Accelerator

Number

Crypto Engine

Generator

Figure 2:

SLE88CX720P, 32-bit CPU and Peripherals

General Description

SLE 88CX720P is the first product of the SLE 88CXxxxP family. This new high-end security

controller family in 0.22 µm CMOS technology incorporates a dedicated 32-bit smart card core. In

this product family, Infineon Technologies realises increased security and performance while

reducing power consumption. Offering high performance at lowest power consumption, the

controller family is well suited for both contactless and contact-based applications.

SLE 88CX720P provides a platform for modular multi-application and multi-tasking operating

systems. The Memory Management and Protection Unit (MMU) serves as a firewall to enable

secure separation of adjacent application programs and data. Furthermore, the MMU is the

hardware basis for secure downloading of applications in the field, even after card personalization.

A very efficient context/application switching mechanism allows fast switching between multiple

tasks. The flexible MMU concept also shortens development cycles for additional applications.

The high execution performance of the CPU is achieved by a smart card dedicated 32-bit RISC

core.

Efficient support and an additional performance increase of multi-application schemes is gained by

a hardware acceleration of Virtual Machine languages like Java Card^TMor MULTOS^TM.

The SLE 88CX720P is fabricated in a 0.22 micron CMOS process, which allows for largest on-chip

memories. We cover the voltage classes B and C of the 3 generation specification for mobile

communication TS31.101. The IC offers 240 Kbytes of ROM, 8 Kbytes of RAM and 80 Kbytes

EEPROM, in total including PSL. The virtual address range of the MMU is 4 Gbytes. Program and

data modules are organised as packages. Each package has a defined memory range of 16

Mbytes and dedicated access rights for memories and peripherals.

Powerful peripherals offer hardware support for time and code intensive operations. The Advanced

Crypto Engine (ACE) is equipped with its own RAM of 700 bytes and supports all of the known

public-key algorithms based on large integer modular arithmetic. It allows fast and efficient

calculation of e.g. RSA operations with key lengths up to 2048 bit. For symmetric crypto

operations, a DES accelerator supporting Triple-DES is implemented. Using the ACE and DES

module a secure transmission for downloading of additional applications can be ensured.

The UART supports the chip card protocols T=0 and T=1 and is also able to manage full-duplex

data transfer. The Random Number Generator (RNG) is able to supply the CPU with true random

numbers. An interrupt control unit supports a programmable interrupt system with UART, timers,

Preliminary Short Product Information

7 / 8

06.03

SLE 88CX720P

and the other peripherals as interrupt sources. To minimise the overall power consumption the chip

card controller IC offers a sleep mode.

As security was the first priority for the new core design, Infineon Technologies integrated an

entirely new security concept instead of adding additional security features to an existing design.

The SLE 88CX720P takes a quantum leap in terms of improved on-chip security. A variety of

different trap vectors informs the operating system about exceptions (e.g. access violation).

A broad range of hardware and software based development tools offers the user the facilities for

high-end operating system development and validation.

In conclusion, the SLE 88CX720P fully meets the requirements for real multi-application operating

systems. It allows secure operation of banking, access control, loyalty, GSM/USIM, Pay-TV, health

care, and identification applications all in one chip. The advanced 0.22µm technology, the highly

developed security concept, the low power optimised 32-bit core supported by various powerful

peripherals, and the possibility to adapt the performance to application requirements establish the

foundation for a completely new chip card era.

Preliminary Short Product Information

8 / 8

06.03

SLE88CX720P [INFINEON]

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