參數(shù)資料
型號: SLE22C05S-C
廠商: INFINEON TECHNOLOGIES AG
英文描述: Security & Chip Card ICs
中文描述: 安全
文件頁數(shù): 7/7頁
文件大小: 32K
代理商: SLE22C05S-C
SLE 22C05S
Short Product Information
7 / 8
11.01
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.
ROM
8 Kbyte
EEPROM
512 byte
Voltage
Clock
Reset
Sleep Mode Logic
Sensors/Filters
Voltage Regulator
Address-/Data Bus
CRC
16-Bit CPU
&
ECO 2000
Instruction Set
128 byte IRAM
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.
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