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NHD12232AZFLYBW
GraphicLiquidCrystalDisplayModule
NHD 12232 AZ F L Y B W NewhavenDisplay 122x32pixels Model Transflective Yellow/GreenLEDBacklight STNYellow/Green 6:00view WideTemperature(20C~+70C) RoHSCompliant

NewhavenDisplayInternational,Inc.
2511TechnologyDrive,Suite101 ElginIL,60124 Ph:8478448795 Fax:8478448796
www.newhavendisplay.com nhsales@newhavendisplay.com nhtech@newhavendisplay.com [1]

DocumentRevisionHistory
Revision 0 1 2 3 4 * * * * * Date 10/22/2008 3/16/2010 4/15/2010 5/5/2010 8/5/2010 Description InitialRelease Userguidereformat Controllerupdate BlockDiagramupdate ElectricalCharacteristicsUpdate Changedby BE BE BE MP
FunctionsandFeatures
122x32pixels BuiltinSBN1661G_M02Controller +5.0Vpowersupply 1/32dutycycle;1/9bias RoHSCompliant
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Mechanical Drawing
1. 1
Modification controller
2008-10-21
PIN ASSIGNMENT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
DOTS DETAIL
VSS VDD V0 RST E1 E2 R/W A0 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED+ LED-
9
NHD-12232AZ-FL-YBW
SCALE=10:1
Newhaven Display
PinDescriptionandWiringDiagram
PinNo. Symbol 1 2 3 4 5 6 7 8 916 17 18 VSS VDD V0 RST E1 E2 R/W A0 DB0DB7 LED+ LED External Connection PowerSupply PowerSupply AdjPowerSupply MPU MPU MPU MPU MPU MPU PowerSupply PowerSupply FunctionDescription Ground Powersupplyforlogic(+5.0V) Powersupplyforcontrast(approx. 1.5V) ActiveLOWReset signal Operationenablesignal.Fallingedgetriggered,SEG(1~60) Operationenablesignal.Fallingedgetriggered,SEG(61~120) Read/Writeselectsignal,R/W=1:ReadR/W:=0:Write Registerselectsignal.A0=0:Command,A0=1:Data Thisisan8bit bidirectionaldatabus Power supplyforLEDBacklight(+5.0V viaonboardresistor) GroundforBacklight
RecommendedLCDconnector:2.54mmpitchpins Backlightconnector:Mateswith:
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ElectricalCharacteristics
Item OperatingTemperatureRange StorageTemperatureRange SupplyVoltage SupplyCurrent SupplyforLCD(contrast) "H"Levelinput "L"Levelinput "H"Leveloutput "L"Leveloutput BacklightSupplyVoltage BacklightSupplyCurrent Symbol Top Tst VDD IDD VDDV0 VIH VIL VOH VOL VLED ILED Condition AbsoluteMax AbsoluteMax Ta=25C,VDD=5.0V Ta=25C Min. 20 30 4.7 0.7*VDD 0 2.4 Typ. 5.0 2.0 6.5 0.7*VDD 5.0 120 Max. +70 +80 5.5 3.0 VDD 0.6 0.4 Unit C C V mA V V V V V V mA
VLED=5.0V

OpticalCharacteristics
Item ViewingAngleVertical(top) ViewingAngle-Vertical(bottom) ViewingAngle-Horizontal(left) ViewingAngleHorizontal(right) ContrastRatio ResponseTime(rise) ResponseTime(fall) Symbol AV AV AH AH Cr Tr Tf Condition Cr3 Cr 3 Cr3 Cr 3 Min. Typ. 10 60 45 45 5 100 150 Max. 150 200 Unit ms ms

ControllerInformation
BuiltinSBN1661G_M02.Downloadspecificationathttp://www.newhavendisplay.com/app_notes/SBN1661G.pdf

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TableofCommands
TimingCharacteristics
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ExampleInitializationProgram:
/*****************************************/ voidComleft(chari) { P1=i; R_W=0; D_I=0; E1=1; delay(2); E1=0; } voidComright(chari) { P1=i; R_W=0; D_I=0; E2=1; delay(2); E2=0; } voidWriteleft(chari) { P1=i; R_W=0; D_I=1; E1=1; delay(2); E1=0; } voidWriteright(chari) { P1=i; R_W=0; D_I=1; E2=1; delay(2); E2=0; } /*****************************************/ voidbothSides(chari) { Comleft(i); Comright(i); } /*****************************************/ voidinit() { P1=0; P3=0; RST=0; // ResetRST delay(1); RST=1; // ResetRST=M68Interface delay(10); D_I=0; E1=1; E2=1; R_W=1; bothSides(0xE2); delay(10); bothSides(0xA4); bothSides(0xA9); bothSides(0xA0); bothSides(0xEE); bothSides(0xC0); bothSides(0xAF); } /*****************************************/
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QualityInformation
TestItem
HighTemperaturestorage LowTemperaturestorage HighTemperature Operation LowTemperature Operation HighTemperature/ HumidityOperation ThermalShockresistance
ContentofTest
Endurancetestapplyingthehigh storagetemperatureforalongtime. Endurancetestapplyingthelowstorage temperatureforalongtime. Endurancetestapplyingtheelectricstress (voltage¤t)andthehighthermal stressforalongtime. Endurancetestapplyingtheelectricstress (voltage¤t)andthelowthermal stressforalongtime. Endurancetestapplyingtheelectricstress (voltage¤t)andthehighthermal withhighhumiditystressforalongtime. Endurancetestapplyingtheelectricstress (voltage¤t)duringacycleoflow andhighthermalstress. Endurancetestapplyingvibrationto simulatetransportationanduse.
TestCondition
+80C,200hrs 30C,200hrs +70C200hrs
Note
2 1,2 2
20C,200hrs
1,2
+60C, 90%RH, 96hrs
1,2
Vibrationtest
Staticelectricitytest
Endurancetestapplyingelectricstatic discharge.
20C,30min>25C,5min> 70C,30min=1cycle 10cycles 1055Hz,15mmamplitude. 60secineachof3directions X,Y,Z For15minutes VS=800V,RS=1.5k,CS=100pF Onetime
3
Note1:Nocondensationtobeobserved. Note2:Conductedafter4hoursofstorageat25C,0%RH. Note3:Testperformedonproductitself,notinsideacontainer.
PrecautionsforusingLCDs/LCMs
SeePrecautionsatwww.newhavendisplay.com/specs/precautions.pdf
WarrantyInformationandTerms&Conditions
http://www.newhavendisplay.com/index.php?main_page=terms
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