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參數(shù)資料
| 型號： | SLE4432 |
| 廠商： | SIEMENS AG |
| 英文描述： | ICs for Chip Cards Intelligent 256-Byte EEPROM |
| 中文描述： | 集成電路芯片卡智能256字節(jié)EEPROM |
| 文件頁數(shù)： | 28/35頁 |
| 文件大小： | 1011K |
| 代理商： | SLE4432 |
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SLE 4432
SLE 4442
Semiconductor Group
26
3
Operational Information
3.1
Memory Map
The Data bytes 0 to 31 can be protected against further changes by programming the associated
protection bit 0 to 31. The SLE 4442 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
Electrical Characteristics
3.2.1 Absolute Maximum Ratings
Note:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operational sections of this data
sheet is not implied. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability, including EEPROM data retention and write/erase endurance.
In the operating range the functions given in the circuit description are fulfilled.
Address
(decimal)
Main Memory
Protection Memory
Security Memory
(only SLE 4442)
255
Data Byte 255 (D7 … D0)
:
:
32
Data Byte 32 (D7 … D0)
31
Data Byte 31 (D7 … D0)
Protection Bit 31 (D31)
:
:
:
3
Data Byte 3 (D7 … D0)
Protection Bit 3 (D3)
Reference Data Byte 3 (D7 … D0)
2
Data Byte 2 (D7 … D0)
Protection Bit 2 (D2)
Reference Data Byte 2 (D7 … D0)
1
Data Byte 1 (D7 … D0)
Protection Bit 1 (D1)
Reference Data Byte 1 (D7 … D0)
0
Data Byte 0 (D7 … D0)
Protection Bit 0 (D0)
Error Counter (0,0,0,0,0,D2,D1,D0)
Parameter
Symbol
Limit Values
Unit
min.
max.
Supply voltage
V
CC
V
I
T
stg
P
tot
– 0.3
6.0
V
Input voltage (any pin)
– 0.3
6.0
V
°
C
mW
Storage temperature
– 40
125
Power dissipation
70
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SLE4432C | ICs for Chip Cards Intelligent 256-Byte EEPROM |
| SLE4432M2.2 | ICs for Chip Cards Intelligent 256-Byte EEPROM |
| SLE4442C | ICs for Chip Cards Intelligent 256-Byte EEPROM |
| SLE4442M2.2 | ICs for Chip Cards Intelligent 256-Byte EEPROM |
| SLE44R35S | Interlligent 1K-byte EEPROM with Interface for Contactless Transistors,Security Logic and Anticollision(帶無接口晶體管，安全邏輯和防碰撞智能1K位EEPROM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SLE4432C | 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 |
| SLE4432M2.2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Chip Cards Intelligent 256-Byte EEPROM |
| SLE4432M3 | 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 |
| SLE4436 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
| SLE4436C | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Security & Chip Card ICs |
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