NHD2.2312832UMY3 OLEDDisplayModule NHD NewhavenDisplay 2.23 2.23DiagonalSize 12832 128x32PixelResolution UM ModelIncludesMultiFontChip Y EmittingColor:Yellow 3 +3VPowerSupply FunctionsandFeatures 128x32pixelresolution BuiltinSSD1305controller ParallelorserialMPUinterface Single,lowvoltagepowersupply RoHScompliant MultiLanguageFontsbuiltin NewhavenDisplayInternational,Inc. 2661GalvinCourt ElginIL,60124 Ph:8478448795 Fax:8478448796 www.newhavendisplay.com nhtech newhavendisplay.com nhsales newhavendisplay.comTableofContents 1. DocumentRevisionHistory 2. MechanicalDrawing 3. InterfaceDescription 3.1. ParallelInterface 3.2. SerialInterface 3.3. I2CInterface 3.4. MPUInterfacePinSelections 3.5. MPUInterfacePinAssignmentSummary 4. WiringDiagrams 5. ElectricalCharacteristics 6. OpticalCharacteristics 7. FontContentAddressTable 8. SupportedLanguages 9. OLEDcontrollerInstructionTable 10. OLEDcontrollertoMPUinterface 10.1. 6800MPUParallelInterface 10.2. 8080MPUParallelInterface 10.3. SerialInterface 10.4. I2CInterface 11. ExampleOLEDInitializationProgramcode 12. MultiFontICtoMPUinterface 12.1. SerialInterface 12.2. CommunicationProtocol 12.3. TimingCharacteristics 13. FontTables(seefile:www.newhavendisplay.com/app notes/MultiFont.pdf) 14. FontDataArrangementFormat(seefile:www.newhavendisplay.com/app notes/MultiFont.pdf) 15. CalculationofFontAddresses(seefile:www.newhavendisplay.com/app notes/MultiFont.pdf) 16. MultiFontprogramcodeexample 17. QualityInformation 1. DocumentRevisionHistory Revision Date Description Changedby 0 10/15/2012 PreliminaryRelease 1 11/5/2012 InitialProductRelease 2 9/10/2014 ElectricalCharacteristicsupdated ML 2