NHD-3.12-25664UCB2 Datasheet NHD-3.12-25664UCB2 | P4-P6

[4]



InterfaceDescription

ParallelInterface:

PinNo. Symbol External

Connection

FunctionDescription

1 VSS PowerSupply Ground

2 VDD PowerSupply SupplyVoltageforOLEDandlogic.

3 NC‐NoConnect

4 D/C MPU Registerselectsignal.D/C=0:Command, D/C=1:Data

5 R/Wor/WR MPU 6800‐interface:

Read/Writeselectsignal,R/W=1:ReadR/W:=0:Write

8080‐interface:

ActiveLOWWritesignal.

6 Eor/RD MPU 6800‐interface:

Operationenablesignal.Fallingedgetriggered.

8080‐interface:

ActiveLOWReadsignal.

7‐14 DB0

–

DB7 MPU 8‐bitBi‐directionaldatabuslines.

15 NC‐NoConnect

16 /RES MPU ActiveLOWResetsignal.

17 /CS MPU ActiveLOWChipSelectsignal.

18 NC‐NoConnect

19 BS1 MPU MPUInterfaceSelectsignal.

20 BS0 MPU MPUInterfaceSelectsignal.



SerialInterface:

PinNo. Symbol External

Connection

FunctionDescription

1 VSS PowerSupply Ground

2 VDD PowerSupply SupplyVoltageforOLEDandlogic.

3 NC‐NoConnect

4 D/C MPU Registerselectsignal.D/C=0:Command, D/C=1:Data

TieLOWfor3‐wireSerialInterface.

5‐6 VSS PowerSupply Ground

7 SCLK MPU SerialClocksignal.

8 SDIN MPU SerialDataInputsignal.

9 NC‐NoConnect

10‐14 VSS PowerSupply Ground

15 NC‐NoConnect

16 /RES MPU ActiveLOWResetsignal.

17 /CS MPU ActiveLOWChipSelectsignal.

18 NC‐NoConnect

19 BS1 MPU MPUInterfaceSelectsignal.

20 BS0 MPU MPUInterfaceSelectsignal.



MPUInterfacePinSelections

Pin

Name

6800Parallel

8‐bitinterface

8080Parallel

8‐bitinterface

3‐wire

Serial

Interface

4‐wire

Serial

Interface

BS1 1 1 0 0

BS0 1 0 1 0



Inte

8‐bit

3‐wir

4‐wir



InterfacePi

s

face

D7

6800

8080

eSPI

ingDiag

Assignmen

Data/

6 D5 D4

TieLOW

rams

Summery

ommandInt

D3 D2

D[7:0]

NC

rface

SDIN

[5]

D0 E

/RD

SCLK Tie



Control

R/W /CS

/WR /CS

OW /CS

Signals

D/C

TieLOW

D/C

RES



[6]



ElectricalCharacteristics

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

OperatingTemperatureRange Top AbsoluteMax ‐40 ‐ +85⁰C

StorageTemperatureRange Tst AbsoluteMax ‐40 ‐ +90⁰C

SupplyVoltage VDD‐3.0 3.3 V

SupplyCurrent(logic) IDD Ta=25°C, VDD=3.0V ‐ 6 5 mA

SupplyCurrent(display) ICC

50%ON, VDD=3.0V ‐ 155 165 mA

100%ON, VDD=3.0V ‐ 250 265 mA

SleepModeCurrent IDD+ICC

SLEEP

‐‐110 µA

“H”Levelinput Vih 0.8*VDD ‐ VDD V

“L”Levelinput Vil VSS ‐ 0.2*VDD V

“H”Leveloutput Voh 0.9*VDD ‐ VDD V

“L”Leveloutput Vol VSS ‐ 0.1*VDD V



OpticalCharacteristics

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

ViewingAngle

–

Top AV‐80 ‐ ⁰

ViewingAngle

–

Bottom AV‐80 ‐ ⁰

ViewingAngle

–

Left AH‐80 ‐ ⁰

ViewingAngle

–

Right AH‐80 ‐ ⁰

ContrastRatio Cr 2000:1 ‐‐‐

ResponseTime(rise) Tr‐ ‐10 ‐ us

ResponseTime(fall) Tf‐ ‐10 ‐ us

Brightness50%checkerboard 60 80 ‐ cd/m

LifetimeTa=25°C,50%

checkerboard

10,000 ‐‐Hrs

Note: Lifetime at typical temperature is based on accelerated high‐temperatureoperation. Lifetime is tested  at

average 50% pixels on and is rated as Hours until Half‐Brightness. The Display OFF command can be used to

extendthelifetimeofthedisplay.

Luminanceofactivepixelswilldegradefasterthan

inactivepixels.Residual(burn‐in)imagesmayoccur.Toavoid

this,everypixelshouldbeilluminateduniformly.



P1-P3 P4-P6 P7-P9 P10-P12 P13-P13

NHD-3.12-25664UCB2

Mfr. #:

Buy NHD-3.12-25664UCB2

Manufacturer:

Newhaven Display

Description:

OLED Displays & Accessories OLED 256 x 64 Blue 89.2 x 44.0 x 6.0

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

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NHD-3.12-25664UCB2