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參數(shù)資料
| 型號： | SLE4440 |
| 廠商： | SIEMENS AG |
| 英文描述： | ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| 中文描述： | 集成電路芯片卡/智能256/64/128-Byte的EEPROM |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 161K |
| 代理商： | SLE4440 |
SLE 4432
SLE 4442
SLE 4440
SLE 4441
Semiconductor Group
12
Data Sheet Extension 09.98
3.
Operational Information
3.1.
Memory Map SLE 4440
Address
(decimal)
64
:
32
31
:
4
3
2
1
0
Main Memory
Protection Memory
Security Memory
Data Byte 64 (D7...D0)
:
Data Byte 32 (D7...D0)
Data Byte 31 (D7...D0)
:
Data Byte 4 (D7...D0)
Data Byte 3 (D7...D0)
Data Byte 2 (D7...D0)
Data Byte 1 (D7...D0)
Data Byte 0 (D7...D0)
Protection Bit 31 (D31)
:
Protection Bit 4 (D31)
Protection Bit 3 (D3)
Protection Bit 2 (D2)
Protection Bit 1 (D1)
Protection Bit 0 (D0)
Reference Data Byte 3 (D7...D0)
Reference Data Byte 2 (D7...D0)
Reference Data Byte 1 (D7...D0)
Error Counter
The Data bytes 0 to 31 can be protected against further changes by programming the associated
protection bit 0 to 31. The SLE 4440 allows data changing only after correct verification of the
Reference Data bytes. Reading of the Data bytes and of the associated protection bits is always
possible.
3.2.
Memory Map SLE 4441
Address
(decimal)
128
:
32
31
:
4
3
2
1
0
Main Memory
Protection Memory
Security Memory
Data Byte 128 (D7...D0)
:
Data Byte 32 (D7...D0)
Data Byte 31 (D7...D0)
:
Data Byte 4 (D7...D0)
Data Byte 3 (D7...D0)
Data Byte 2 (D7...D0)
Data Byte 1 (D7...D0)
Data Byte 0 (D7...D0)
Protection Bit 31 (D31)
:
Protection Bit 4 (D31)
Protection Bit 3 (D3)
Protection Bit 2 (D2)
Protection Bit 1 (D1)
Protection Bit 0 (D0)
Reference Data Byte 3 (D7...D0)
Reference Data Byte 2 (D7...D0)
Reference Data Byte 1 (D7...D0)
Error Counter
The Data bytes 0 to 31 can be protected against further changes by programming the associated
protection bit 0 to 31. The SLE 4441 allows data changing only after correct verification of the
Reference Data bytes. Reading of the Data bytes and of the associated protection bits is always
possible.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SLE4440C | ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4440M3 | ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4441 | ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4441C | ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4441M3 | ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SLE4440C | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4440M3 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4441 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4441C | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
| SLE4441M3 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |
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