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NHD16032AZFLYBW
GraphicLiquidCrystalDisplayModule
NHD NewhavenDisplay 16032 160x32pixels AZ Model F Transflective L Yellow/GreenLEDbacklight Y STNYellow/Green B 6:00View W 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 * * * * * Date 2/28/2009 4/9/2010 5/7/2010 Description InitialRelease Userguidereformat Blockdiagram/initializationupdate Changedby BE BE
FunctionsandFeatures
160x32pixels BuiltinST7920Controller +5.0Vpowersupply 1/32duty,1/9bias RoHSCompliant

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Mechanical Drawing
PIN ASSIGNMENT 1 2 3 4 5 6 15 16 VSS VDD NC RS R/W E LED+ LED-
K
A
7~14 DB0~DB7
1. 2. 3. 4. 5.
160x32 pixels Trans ective, STN- Y/G, 6:00 View Backlight - Yellow/Green Built-in controller ST7920 RoHS Compliant
NHD-16032AZ-FL-YBW
NEWHAVEN DISPLAY
PinDescriptionandWiringDiagram
PinNo. Symbol 1 2 3 4 5 6 714 15 16 VSS VDD NC RS R/W E DB0DB7 LED+ LED External Connection PowerSupply PowerSupply MPU MPU MPU MPU PowerSupply PowerSupply FunctionDescription Ground PowersupplyforLogic(+5.0V) NoConnect Registerselect:1=Data,0=Instruction Read/Writeselectsignal,R/W=1:ReadR/W:=0:Write Operationenablesignal.Fallingedgetriggered. Thisisan8bit Bidirectionaldatabus PowerSupplyforLEDbacklight(+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 Condition Top AbsoluteMax Tst AbsoluteMax VDD IDD Ta=25,VDD=5.0V VDDV0 Vih Vil Voh Vol Vled Iled Vled=5.0V Min. 20 30 2.2 0 2.4 Typ. 5.0 2.0 5.0 120 Max. +70 +80 3.0 VDD 0.6 0.4 Unit C C V mA V V V V V mA

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

ControllerInformation
BuiltinST7920.Downloadspecificationathttp://www.newhavendisplay.com/app_notes/ST7920.pdf

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TableofCommands

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TimingCharacteristics

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ExampleInitializationProgram
//------------------------------------------------------------------------------#include #include "AL.h" sbit ID = P3^0; sbit RW = P3^7; sbit E = P3^4; //------------------------------------------------------------------------------void Init() { Wcom(0x38); Wcom(0x0C); Wcom(0x06); Wcom(0x02); Wcom(0x01); delay(10); Row = 0x80; for(Counthi = 1; Counthi <=32; Counthi++) { Wcom(0x3E); Wcom(Row); Wcom(0x80); for(Count = 1; Count <=40; Count++) { Wdata(0x00); } Row++; } } //------------------------------------------------------------------------------void Wcom(char i) { P1 = i; ID = 0; RW = 0; E = 1; delay(1); E = 0; } void Wdata(char i) { P1 = i; ID = 1; RW = 0; E = 1; delay(1); E = 0; }

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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,48hrs 30C,48hrs +70C,48hrs
Note
2 1,2 2
20C,48hrs
1,2
+40C, 90%RH, 48hrs
1,2
Vibrationtest
Staticelectricitytest
Endurancetestapplyingelectricstatic discharge.
0C,30min>25C,5min> 50C,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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