1024-Bit 1-Wire EEPROM

General Description The DS2431 is a 1024-bit, 1-Wire? EEPROM chip organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. As a special feature, the four memory pages can individually be write protected or put in E

文件：291.93 Kbytes 頁數(shù)：24 Pages

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1024-Bit 1-Wire EEPROM

GENERAL DESCRIPTION The DS2431 is a 1024-bit, 1-Wire? EEPROM chip organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. As a special feature, the four memory pages can individually be write protected or put in E

文件：170.76 Kbytes 頁數(shù)：23 Pages

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1024-Bit, 1-Wire EEPROM

文件：283.16 Kbytes 頁數(shù)：25 Pages

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1024-Bit, 1-Wire EEPROM

文件：274.51 Kbytes 頁數(shù)：26 Pages

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1024-Bit, 1-Wire EEPROM

文件：663.05 Kbytes 頁數(shù)：27 Pages

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1024-Bit, 1-Wire EEPROM Individual Memory Pages Can Be Permanently

文件：392.28 Kbytes 頁數(shù)：26 Pages

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1024-Bit, 1-Wire EEPROM

文件：334.01 Kbytes 頁數(shù)：27 Pages

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Compatible with Other 1-Wire Devices Purchased Separately

文件：1.16113 Mbytes 頁數(shù)：9 Pages

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1024位1-Wire EEPROM

DS2431是一款1024位1-Wire? EEPROM芯片，由四頁存儲區(qū)組成，每頁256位。數(shù)據(jù)先被寫入一個8字節(jié)暫存器中，經(jīng)校驗后復制到EEPROM存儲器。該器件的特點是，四頁存儲區(qū)相互獨立，可以單獨進行寫保護或進入EPROM仿真模式，在該模式下，所有位的狀態(tài)只能從1變成0。DS2431通過一條1-Wire總線進行通信。通信采用了標準的1-Wire協(xié)議。每個器件都有不能更改的、唯一的64位ROM注冊號，該注冊號由工廠光刻寫入芯片。在一個多點的1-Wire網(wǎng)絡環(huán)境中，該注冊號用做器件地址。\n\n ? 1024位EEPROM存儲器，分成四頁，每頁256位\n? 獨立的存儲區(qū)頁，可以被永久寫保護或進入EPROM仿真模式(“寫入0”)\n? 切換點滯回與濾波可以在噪聲下獲得最佳性能\n? IEC 1000-4-2 Level 4 ESD保護(±8kV接觸模式，±15kV氣隙放電模式)\n? -40°C至+85°C，2.8V至5.25V的寬電壓范圍讀、寫操作\n? 通過1-Wire協(xié)議以15.4kbps或125kbps單數(shù)字信號與主機通信\n? 提供汽車級版本，滿足AEC-Q100 1級認證要求(DS2431-A1；詳細信息參見IC數(shù)據(jù)資料);

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1024-Bit 1-Wire EEPROM

GENERAL DESCRIPTION The DS2431 is a 1024-bit, 1-Wire? EEPROM chip organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. As a special feature, the four memory pages can individually be write protected or put in E

文件：170.76 Kbytes 頁數(shù)：23 Pages

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