SLE22C05S 데이터 시트보기 (PDF) - Infineon Technologies

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SLE22C05S

Security & Chip Card ICs

Infineon Technologies 

SLE 22C05S

General Description

SLE 22C05S is a member of the Infineon Technologies low cost security controller family

in 0.6 µm CMOS technology. The 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.

The controller IC offers 7.5 Kbytes of User-ROM, 128 bytes internal RAM and 512 Bytes

EEPROM.

The CRC module allows the easy generation of checksums according to ISO 3309 (16-Bit-

CRC). To minimize the overall power consumption, the chip card controller IC offers a

sleep mode.

Voltage

Clock

Reset

16-Bit CPU

&

ECO 2000

Instruction Set

128 byte IRAM

Sleep Mode Logic

Sensors/Filters

Voltage Regulator

ROM

8 Kbyte

EEPROM

512 byte

Address-/Data Bus

CRC

As an important measure, the chip provides a new and enhanced level of on-chip security

features.

In conclusion, the SLE 22C05S fulfills the requirements for all chip card applications, like

loyalty, Metering, Membership Cards etc. The SLE 22C05S is a powerful chip card

controller IC with enhanced performance and optimized power consumption on a

minimized die size. Therefore, the SLE 22C05S offers the basis for new chip card

applications.

Short Product Information

7/8

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