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參數(shù)資料
| 型號： | SLE7736 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Security & Chip Card ICs |
| 中文描述： | 安全 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 157K |
| 代理商： | SLE7736 |
Eurochip 77
Short Product Information
7 / 8
2001-12-21
2
General Description
SLE 7736/36E is designed for applications in prepaid telephone cards and pay TV. The chip
consists of an EEPROM memory of 221 bit, a ROM of 16 bits, 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
Authenti-
cation Key 1
(PROM)
SLE 7736
SLE 7736E
Identification Area
16 bit Manufacturer Code
48 bit blockable PROM
optional
Authenti-
cation Key 2
(PROM)
Backup Unit
Card-Trash Mechanism
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 7736
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SLE7736-BDC | Security & Chip Card ICs |
| SLE7736-V3C | Security & Chip Card ICs |
| SLE7736C | Security & Chip Card ICs |
| SLE7736E-BDC | Security & Chip Card ICs |
| SLE7736EC | Security & Chip Card ICs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SLE7736-BDC | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
| SLE7736-BDM3 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
| SLE7736-BD-V3C | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
| SLE7736-BD-V3M3 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
| SLE7736C | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
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