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參數(shù)資料
| 型號(hào)： | SLE5536S |
| 廠商： | SIEMENS AG |
| 元件分類： | 通用總線功能 |
| 英文描述： | Intelligent 221_bit EEPROM counter with security logic and high security authentication(智能221位EEPROM帶安全邏輯和安全鑒證) |
| 中文描述： | 智能與安全邏輯和高安全認(rèn)證221_bit EEPROM的計(jì)數(shù)器（智能221位的EEPROM帶安全邏輯和安全鑒證） |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 109K |
| 代理商： | SLE5536S |
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SLE 5536S/36SE is designed for applications in prepaid telephone cards. 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.
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Counter
Identification Area
Data Areas
16 bit Manufacturer Code
8 bit Manufacturer Data
40 bit blockable PROM
Authenti-
cation Key 1
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Identification Area
16 bit Manufacturer Code
48 bit blockable PROM
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Blocks marked by cross hatch - Defined by chip manufacturer
optional
Authenti-
cation Key 2
Backup Unit
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Counter, Identification Data (e.g. serial number, expiry date) and Data Areas.
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Setting of the address counter is synchronously with the CLK.
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The programming voltage for the EEPROM/PROM is generated internally.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SLE5536SE | Intelligent 221_bit EEPROM Counter with Security Logic and High Security Authentication(智能221位EEPROM帶安全邏輯和安全鑒證) |
| SLX24C04P | 4 Kbit 512 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus, Page Protection Mode |
| SLX24C0816P | 8/16 Kbit 1024/2048 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus, Page Protection Mode |
| SLX24C164P | 16 Kbit 2048 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus, Page Protection Mode |
| SM-10 | 10-Terminal Surface-Mount Case 13.7 X 9.4 mm Nominal Footprint |
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參數(shù)描述 |
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