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FM33xx SPI Companion Design Guide

所需E币: 3

时间: 2020-1-2 01:23

大小: 115.38KB

上传者: quw431979_163.com

FM33xxSPICompanionDesignGuideAN408FM33xxSPICompanionDesignGuideAppliestoFM3316andFM33256DevicesOVERVIEWTheFM33256andFM3316productsofferintegratedProcessorCompanion,RealTimeClock(RTC),andFRAMmemory.TheFM33xxfamilyincludesdevicesthathave256Kband16KbofnonvolatileFRAMmemory.BothdevicesemployanindustrystandardSPIinterface.Thisinterfaceisusedtoaccessthememory,theprocessorcompanion,andtheRTC.TheFM33xxoperatesovera2.7Vto3.6Vpowersupplyrange.Table1summarizestheproductfamilyandtheirkeyfeatures.Table1.SummaryofPartTypes&FeaturesSPIPart#MemoryCompanionRTCVoltageFreqPack……

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