RK3128-Datasheet-V0.6-20140815

RK3128datasheetRev0.61RockchipRK3128DatasheetRevision0.6Aug.2014RK3128datasheetRev0.62RevisionHistoryDateRevisionDescription2014-06-120.1InitialRelease2014-07-090.2Correction2014-07-310.4Updatepackageinformation2014-08-150.6CorrectionlayoutRK3128datasheetRev0.63Table of Content TableofContent....................................................................................3 FigureIndex.........................................................................................5 TableIndex...........................................................................................6 Chapter1Introduction...........................................................................8 1.1Features..................................................................................8 1.1.1Microprocessor...................................................................8 1.1.2MemoryOrganization..........................................................8 1.1.3InternalMemory.................................................................8 1.1.4ExternalMemoryorStoragedevice.......................................9 1.1.5SystemComponent...........................................................10 1.1.6VideoCODEC...................................................................11 1.1.7JPEGCODEC....................................................................12 1.1.8ImageEnhancement(IEPmodule)......................................13 1.1.9GraphicsEngine...............................................................14 1.1.10VideoIN/OUT.................................................................14 1.1.11HDMI............................................................................15 1.1.12AudioInterface...............................................................16 1.1.13Connectivity...................................................................16 1.1.14Others...........................................................................19 1.2BlockDiagram........................................................................19 1.3PinDescription.......................................................................20 1.3.1RK3128power/groundIOdescriptions.................................20 1.3.2RK3128functionIOdescriptions.........................................23 1.3.3IOpinnamedescriptions...................................................34 1.3.4RK3128IOType...............................................................38 1.4Packageinformation...............................................................39 1.4.1TFBGA316Dimension........................................................40 1.4.2TFBGA316BallMap...........................................................42 1.5ElectricalSpecification.............................................................44 1.5.1AbsoluteMaximumRatings................................................44 1.5.2RecommendedOperatingConditions...................................44 1.5.3DCCharacteristics............................................................45 1.5.4RecommendedOperatingFrequency....................................47 1.5.5ElectricalCharacteristicsforGeneralIO...............................50 1.5.6ElectricalCharacteristicsforPLL..........................................50 1.5.7ElectricalCharacteristicsforSAR-ADC..................................51 1.5.8ElectricalCharacteristicsforUSBOTG/Host2.0Interface........51 1.5.9ElectricalCharacteristicsforHDMI.......................................51 1.5.10ElectricalCharacteristicsforDDRIO..................................52 1.5.11ElectricalCharacteristicsforeFuse.....................................53 1.5.12ElectricalCharacteristicsforTVEncoder.............................53 1.6HardwareGuideline................................................................54 1.6.1ReferencedesignforRK3128oscillatorPCBconnection..........54 1.6.2ReferencedesignforPLLPCBconnection.............................54 1.6.3ReferencedesignforUSBOTG/Host2.0connection................55 1.6.4ReferencedesignforHDMITxPHYconnection......................56 1.6.5ReferencedesignforAudioCodecconnection........................57 RK3128datasheetRev0.641.6.6RK3128Poweronresetdescriptions....................................58 RK3128datasheetRev0.65Figure Index Fig.1-1RK3128BlockDiagram..............................................................20 Fig.1-2RK3128TFBGA316PackageTopView..........................................40 Fig.1-3RK3128TFBGA316PackageSideView.........................................40 Fig.1-4RK3128TFBGA316PackageBottomView.....................................41 Fig.1-5RK3128TFBGA316PackageDimension........................................41 Fig.1-6TFBGA316BallMap...................................................................43 Fig.1-7ExternalReferenceCircuitfor24MHzOscillators............................54 Fig.1-8RK3128USBOTG/Host2.0differentiallinesrequirement.................55 Fig.1-9RK3128USBOTG/Host2.0groundplaneguide..............................56 Fi