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NHD12864WXT1TFH#
GraphicLiquidCrystalDisplayModule
NHD 12864 WX T1 T F H # NewhavenDisplay 128x64pixels DisplayType:Graphic,TabType Model WhiteLEDBacklight FSTN(+) Transflective,WideTemp(20C~+70C),6:00view RoHSCompliant

NewhavenDisplayInternational,Inc.
2511TechnologyDrive,Suite101 ElginIL,60124 Ph:8478448795 Fax:8478448796
www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com [1]
DocumentRevisionHistory
Revision 0 1 2 3 4 * * * * * * Date 8/22/2008 10/22/2008 3/17/2010 4/14/2010 5/12/2010 Description InitialRelease Backlightmodification Userguidereformat Blockdiagram/initializationupdated Pindescriptionupdated Changedby BE BE BE
FunctionsandFeatures
128x64pixels BuiltinNT7534HController +3.3Vpowersupply 1/64dutycycle ParallelorSerialInterface RoHSCompliant
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Mechanical Drawing
1M ax 6.5 2 .2 1 4 .2 1
0.5 - 0.5
3 8 .0 3 4 - 0 .2 2 9 .5 8 ( V A ) 2 5 .5 8 ( A A )
9 .3 M a x 5 .0 1 .6 0 .5 5 - 0 .1 0 .5 5 - 0 .1
26.4
1 2 8 * 6 4 D o ts
2.3
67.18
66.08
11.5
9 .4 6
1 .5
49
3.37
49
1
0 .2
2 - R 0 .7 5
N T 7 5 3 4 H -T A B F 1 -0 4 0 6 0 2
1
5.4
7.3
34
0 .3 P 0 .6 * 4 8 = 2 8 .8 22.36 24.01 3 2 .5 15.0 - 0.2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 A K
17.98(VA)
24.22 - 0.2
21.72 - 0.2
15.98(AA)
10Max
VDD VSS C S1B CS2 RES A0
1.5
2.5
20.7
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 C 86 P /S LED+ LED-
0.5 - 0.5
19.5
4.68
1 .0 M A X
0 .2 0 .1 8
6.0
4
0 .5
8 .5 9 .5
0.25
0.23 D O T S IZ E S C A L E 2 0 /1
1
18
0 .3 - 0 .0 5
-
T h e n o n -s p e c ifie d to le ra n c e o f d im e n s io n is
0 .2 m m .
Newhaven Display
Part No. NHD-12864WX-T1TFH#
PinDescriptionandWiringDiagram
PinNo. Symbol 1 2 3 4 5 6 7 8 916 17 18 A K VDD VSS CS1B CS2 RES A0 R/W E DB0DB7 C86 P/S LED+ LED External Connection PowerSupply PowerSupply MPU MPU MPU MPU MPU MPU MPU MPU MPU PowerSupply PowerSupply FunctionDescription Powersupplyforlogic(+3.3V) Ground ActiveLOWChipSelectSignalforLEFThalfofLCD ActiveLOWChipSelectSignalforRIGHT halfofLCD ActiveReset signal RegisterSelect. 0:instruction;1:data Read/Writeselectsignal. R/W=1:Read R/W =0:Write Operationenablesignal. Fallingedgetriggered. Bidirectional8bitdatabus SelectMPUinterfacepin. C86=H:6800;C86=L:8080 Parallel/Serialselect. PS=H:Parallel;PS=L:Serial Power supply forLEDBacklight(+3.5V) GroundforBacklight
RecommendedLCDconnector:0.6mmpitch,18pinFFC.Molexp/n:528921895 Backlightconnector:Mateswith:
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ElectricalCharacteristics
Item OperatingTemperatureRange StorageTemperatureRange SupplyVoltage SupplyCurrent SupplyforLCD(contrast) "H"Levelinput "L"Levelinput "H"Leveloutput "L"Leveloutput BacklightSupplyVoltage BacklightSupplyCurrent BacklightLifetime Symbol Top Tst VDD IDD VDDV0 VIH VIL VOH VOL VLED ILED Condition AbsoluteMax AbsoluteMax Ta=25C VLED=3.5V ILED=32mA Min. 20 30 3.0 2.0 0 2.4 3.4 28.8 Typ. 3.3 0.18 9.0 3.5 32 10,000 Max. +70 +80 3.6 VDD 0.8 0.4 3.6 50 Unit C C V mA V V V V V V mA Hrs.

OpticalCharacteristics
Item ViewingAngleVertical(top) ViewingAngleVertical(bottom) ViewingAngleHorizontal(left) ViewingAngleHorizontal(right) ContrastRatio ResponseTime(rise) ResponseTime(fall) Symbol AV AV AH AH Cr Tr Tf Condition Cr 2 Cr 2 Cr 2 Cr 2 Min. Typ. 30 60 45 45 5 110 260 Max. 220 520 Unit ms ms

ControllerInformation
BuiltinNT7534H.Downloadspecificationathttp://www.newhavendisplay.com/app_notes/NT7534.pdf

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TableofCommands
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TimingCharacteristics
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ExampleInitializationProgram
/*****************************************************/ voiddata_out(unsignedchari)//DataOutput8bitparallelInterface { A0=1; //Dataregister WR1=0; //Writeenable P1=i; //putdataonport1 WR1=1; //Clockindata } voidcomm_out(unsignedchari)//CommandOutput8bitparallelInterface { A0=0; //Instructionregister WR1=0; //Writeenable P1=i; //putdataonport1 WR1=1; //Clockindata } /*****************************************************/ /**************************************************** *InitializationForNT7534H* *****************************************************/ voidresetLCD() { RES=0; delay(100); RES=1; delay(100); } voidinit_LCD() { CS1=0; //ChipSelect CS2=1; //ChipSelect RD1=1; //Readdisable comm_out(0xA2); //1/9bias comm_out(0xA0); //ADCselect comm_out(0xC8); //COMoutputreverse comm_out(0xA4); //displayallpointsnormal comm_out(0x40); //displaystartlineset comm_out(0x25); //internalresistorratio comm_out(0x81); //electronicvolumemodeset comm_out(0x18); //electronicvolume comm_out(0x2F); //powercontrollerset comm_out(0xAF); //displayon } /*****************************************************/

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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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