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參數(shù)資料
| 型號(hào)： | SLE6636EC |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Secure Mobile Solutions |
| 中文描述： | 安全移動(dòng)解決方案 |
| 文件頁(yè)數(shù)： | 6/7頁(yè) |
| 文件大?。?/td> | 158K |
| 代理商： | SLE6636EC |
Eurochip 66
Short Product Information
6 / 7
2003-08-05
2
General Description
SLE 6636/36E is designed for applications in prepaid telephone cards. The chip consists of an
EEPROM memory of 221 bit, a ROM of 16 or 24 bits respectively, a control/security unit and a
special computing unit for chip authentication.
Control Unit (Security Interface)
CLK
I/O
VCC
GND
RST
Address
Unit
Authentication
Unit
Programming Unit
Memory Unit
Counter
(PROM / EEPROM)
Identification Area
Data Areas (PROM)
16 bit Manufacturer Code
8 bit Manufacturer Data
40 bit blockable PROM
Authentication
Key 1 (PROM)
SLE 6636
SLE 6636E
Identification Area
16 bit Manufacturer Code
48 bit blockable PROM
optional
Authentication
Key 2 (PROM)
Backup Unit
Extended
Authentication
Mode
Figure 3
Block Diagram
Memory Unit
—
Manufacturer Code (16-Bit Code) and Manufacturer Data (3
rd
Byte) for unique coding of an
application. For SLE 6636
E
its recommended to use the 3
rd
byte for administration purpose
to uniquely identify the application by the 16-bit manufacturer code and the 3
rd
byte;
—
Identification Data (e.g. serial number, expiry date);
—
Counter;
—
Data Areas.
Address Unit
Setting of the address counter is synchronously with the CLK.
Programming Unit
The programming voltage for the EEPROM/PROM is generated internally.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SLE6636EM3 | Secure Mobile Solutions |
| SLE6636M3 | Secure Mobile Solutions |
| SLE6636-BDM3 | Secure Mobile Solutions |
| SLE6636E-BDM3 | Secure Mobile Solutions |
| SLE66C164P-F7M5 | Security & Chip Card ICs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SLE6636EM3 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Secure Mobile Solutions |
| SLE6636EMFC3.1 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
| SLE6636M3 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Secure Mobile Solutions |
| SLE66C160S | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
| SLE66C160S-T85 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
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