NHD-3.5-320240MF-34 Controller Board - Newhaven Display



NHD‐3.5‐320240MF‐34Controller

Board

TFTControllerEvaluationBoard



NHD‐  NewhavenDisplay

3.5‐  3.5”Diagonal

320240‐ 320xRGBx240pixels

MF‐  Model

34‐  34‐POSFFCinterface(16‐bitdata)

SSD1963Controller



NewhavenDisplayInternational,Inc.

2511TechnologyDrive,Suite101

ElginIL,60124

Ph:847‐844‐8795Fax:847‐844‐8796



www.newhavendisplay.com

nhtech@newhavendisplay.com nhsales@newhavendisplay.com

[2]



DocumentRevisionHistory

RevisionDateDescriptionChangedby

04/17/2012InitialRelease‐

14/27/2012J2PindescriptionupdatedAK

21/25/2013J2PindescriptionupdatedAK



FunctionsandFeatures

• Tousefortesting,evaluating,orinfinalproductionwithNHD‐3.5‐320240MF‐Adisplays.



CONFIDENTIAL

1 2 3 4 5 6

Mechanical Drawing

[3]

The drawing contained herein is the exclusive property of Newhaven Display Internaonal, Inc. and shall not be copied, reproduced, and/or disclosed in any format without permission.

NHD-3.5-320240MF-34

01/24/13

Date

Unit Model:

Gen. Tolerance

±0.3mm

Rev Descripon Date

[4]



PinDescription



J1(SSD1963inputfromuser’sMPU):

PinNo.SymbolExternal

Connection

FunctionDescription

1VSSPowerSupplyGround

2VDDPowerSupplyPowersupplyforLCDandlogic(3.3V)

3B/LEnablePowerSupplyBacklightEnable

4RSMPURegisterSelect.RS=0:Command,RS=1:Data

5/WRMPU8080mode:ActiveLOWWrite

6/RDMPU8080mode:ActiveLOWRead

7‐22DB0‐DB15MPU8‐bitbidirectionaldatabus

23NC‐NoConnect

24NC‐NoConnect

25/CSMPUActiveLOWChipSelect

26/RSTMPUActiveLOWReset

27‐32NC‐NoConnect



J3,J4(SSD1963outputtodisplaypanel):

PinNo.SymbolExternal

Connection

FunctionDescription

1LED‐ LEDPowerSupplyGroundforbacklight

2LED‐ LEDPowerSupplyGroundforbacklight

3LED+LEDPowerSupplyPowerforbacklight

4LED+LEDPowerSupplyPowerforbacklight

5‐7NC‐NoConnect

8/RSTMPUActiveLOWReset

9/CS‐ActiveLOWSerialChipSelect(NoConnect)

10SCL‐SerialClock(NoConnect)

11SDA‐SerialData(NoConnect)

12‐19[B0‐B7]MPUBlue Data

20‐27[G0‐G7]MPUGreen Data

28‐35[R0‐R7]MPURedData

36HSYNCMPUHorizontal(Line)Sync

37VSYNCMPUVertical(Frame)Sync

38DCLKMPUDotClock

39‐40NC‐NoConnect

41VDDPowerSupplyPowersupplyforLCDandlogic(3.3V)

42VDDPowerSupplyPowersupplyforLCDandlogic(3.3V)

43‐51NC‐NoConnect

52DE‐DataEnable(NoConnect)

53VSSPowerSupplyGround

54VSSPowerSupplyGround



[5]



ElectricalCharacteristics

ItemSymbolCondition Min. Typ. Max.Unit

OperatingTemperatureRangeTopAbsoluteMax ‐20 ‐+70⁰C

StorageTemperatureRangeTstAbsoluteMax ‐30 ‐+80⁰C

SupplyVoltageVDD3.0 3.3 3.6V

SupplyCurrentIDD‐25 ‐ mA

InputHighVoltageVIH0.8*VDD ‐VDDV

InputLowVoltageVILVSS ‐0.2*VDDV

 

BacklightVoltageVLEDILED=20mA 18 19.2 20.4V

BacklightCurrentILED‐18 20mA



ControllerInformation

Built‐inSSD1963controller

Pleasedownloadspecificationathttp://www.newhavendisplay.com/app_notes/SSD1963.pdf



MCUInterface

Thecontrollerboardoperatesin8080mode.Thisinterfaceuses/WRtodefineawritecycleand/RDforreadcycle.If

/WRgoeslowwhenthe/CSsignalislow,thedataorcommandwillbelatchedintothesystemattherisingedgeof/WR.

Similarly,thereadcyclewillstartwhen/RDgoeslowandendattherisingedgeof/RD.



[6]



TimingCharacteristics



[7]



QualityInformation

TestItemContentofTestTestConditionNote

HighTemperaturestorageEndurancetestapplyingthehigh

storagetemperatureforalongtime.

+80⁰C,200hrs 2

LowTemperaturestorageEndurancetestapplyingthelowstorage

temperatureforalongtime.

‐30⁰C,200hrs 1,2

HighTemperature

Operation

Endurancetestapplyingtheelectricstress

(voltage&current)andthehighthermal

stressforalongtime.

+70⁰C200hrs 2

LowTemperature

Operation

Endurancetestapplyingtheelectricstress

(voltage&current)andthelowthermal

stressforalongtime.

‐20⁰C,200hrs 1,2

HighTemperature/

HumidityOperation

Endurancetestapplyingtheelectricstress

(voltage&current)andthehighthermal

withhighhumiditystressforalongtime.

+60⁰C,90%RH,96hrs1,2

ThermalShockresistanceEndurancetestapplyingtheelectricstress

(voltage&current)duringacycleoflow

andhighthermalstress.

‐20⁰C,30min‐>25⁰C,5min‐>

70⁰C,30min=1cycle

10cycles



VibrationtestEndurancetestapplyingvibrationto

simulatetransportationanduse.

10‐55Hz,15mmamplitude.

60secineachof3directions

X,Y,Z

For15minutes

3

StaticelectricitytestEndurancetestapplyingelectricstatic

discharge.

VS=800V,RS=1.5kΩ,CS=100pF

Onetime



Note1:Nocondensationtobeobserved.

Note2:Conductedafter4hoursofstorageat25⁰C,0%RH.

Note3:Testperformedonproductitself,notinsideacontainer.



PrecautionsforusingLCDs/LCMs

SeePrecautionsatwww.newhavendisplay.com/specs/precautions.pdf



WarrantyInformationandTerms&Conditions

http://www.newhavendisplay.com/index.php?main_page=terms



Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Newhaven Display:

NHD-3.5-320240MF-34 Controller Board