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tms320f2808,tms320f2806
tms320f2801,ucd9501
DigitalSignalProcessors
SPRS230F–OCTOBER2003–REVISEDSEPTEMBER2005
6-6inputclockfrequency...........................................................................................................89
6-7xclkintimingrequirements-pllenabled................................................................................89
6-8xclkintimingrequirements-plldisabled................................................................................89
6-9xclkoutswitchingcharacteristics(pllbypassedorenabled).........................................................89
6-10powermanagementandsupervisorycircuitsolutions......................................................................90
6-11reset(xrs)timingrequirements............................................................................................92
6-12general-purposeoutputswitchingcharacteristics..........................................................................93
6-13general-purposeinputtimingrequirements.................................................................................94
6-14idlemodetimingrequirements...............................................................................................96
6-15idlemodeswitchingcharacteristics..........................................................................................96
6-16standbymodetimingrequirements........................................................................................96
6-17standbymodeswitchingcharacteristics..................................................................................97
6-18haltmodetimingrequirements..............................................................................................98
6-19haltmodeswitchingcharacteristics........................................................................................98
6-20epwmtimingrequirements....................................................................................................99
6-21epwmswitchingcharacteristics................................................................................................99
6-22trip-zoneinputtimingrequirements..........................................................................................99
6-23highresolutionpwmcharacteristicsatsysclkout=(60-100mhz)..............................................100
6-24enhancedcapture(ecap)timingrequirement............................................................................100
6-25ecapswitchingcharacteristics...............................................................................................100
6-26enhancedquadratureencoderpulse(eqep)timingrequirements....................................................100
6-27eqepswitchingcharacteristics...............................................................................................101
6-28externaladcstart-的-conversionswitchingcharacteristics..............................................................101
6-29externalinterrupttimingrequirements......................................................................................101
6-30externalinterruptswitchingcharacteristics.................................................................................101
6-31i2ctiming.......................................................................................................................102
6-32spimastermodeexternaltiming(clockphase=0)......................................................................103
6-33spimastermodeexternaltiming(clockphase=1)......................................................................105
6-34spislavemodeexternaltiming(clockphase=0)........................................................................106
6-35spislavemodeexternaltiming(clockphase=1)........................................................................107
6-36adcelectricalcharacteristics(overrecommendedoperatingconditions)..............................................109
6-37adcpower-updelays..........................................................................................................110
6-38currentconsumptionfordifferentadcconfigurations(at12.5-mhzadcclk).......................................110
6-39sequentialsamplingmodetiming............................................................................................112
6-40simultaneoussamplingmodetiming........................................................................................113
6-41flashendurance.................................................................................................................115
6-42flashparametersat100-mhzsysclkout................................................................................115
6-43flash/otpaccesstiming......................................................................................................115
6-44minimumrequiredwait-statesatdifferentfrequencies..................................................................116
7-1f280xthermalmodel100-pinggmresults................................................................................117
7-2f280xthermalmodel100-pinpzresults...................................................................................117
ListofTables
7
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