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DS1747,DS1747P Y2K兼容、非易失时钟RAM

消耗积分:0 | 格式:pdf | 大小:504 KB | 2012-03-19

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FEATURES
 Integrated NV SRAM, Real-Time Clock (RTC), Crystal, Power-Fail Control Circuit, and Lithium Energy Source
 Clock Registers are Accessed Identically to the Static RAM. These Registers are Resident in the Eight Top RAM Locations
 Century Byte Register (Y2K Compliant)
 Totally Nonvolatile with Over 10 Years of Operation in the Absence of Power
 BCD-Coded Century, Year, Month, Date, Day, Hours, Minutes, and Seconds with Automatic Leap Year Compensation Valid Up to the Year 2100
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