lcd8x2blamarillo

SPECIFICATIONS FOR

LIQUID CRYSTAL DISPLAY MODULE

MODEL NO : LCD8X2AG-BLAM

PANTALLA AMARILLA GRISACEA,

BACKLIGHT AMARILLO

CUSTOMER : CORPOIMPEX S.A

CORPOIMPEX S.A.

Alfonso Malo 1-35 y Huayna Capac

Cuenca ECUADOR

Phone: +593 7 832229 Fax: +593 7 832225

Email: [email protected]

DATE : 2003.08.APR

CORPOIMPEX S.A. Model No: LCD8X2AG-BLAMGENERAL SPECIFICATION

ITEM DESCRIPTION

Product No

LCD Type

STN Gray ■ STN Yellow Green STN Blue

TN Negative TN Positive

FSTN Negative White & Black FSTN Positive Black & White

Rear Polarizer Reflective ■ Transflective Transmissive

Backlight Type NO B/L ■ LED CCFL EL

Backlight Color X Yellow Green Red Amber White Blue

Green

View Direction ■ 6 O’clock 12 O’clock

Temperature Range ■ Normal Wide

Frame ■ Black Silver

TO BE VERY CAREFUL !The LCD driver ICs are made by CMOS process, which are very easy to be damaged by static charge, make sure the user is grounded when handling the LCM.

! MUCHO CUIDADO !El driver del LCD es fabricado con tecnología CMOS, los cuales pueden dañarse

muy fácilmente por descargas estáticas, asegúrese de estar conectado a tierra cuando

maneje el LCM

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CORPOIMPEX S.A. Model No: LCD8X2AG-BLAM

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CORPOIMPEX S.A. Model No: LCD8X2AG-BLAM ABSOLUTE MAXIMUM RATING

(1) Electrical Absolute RatingsItem Symbol Min. Max. Unit Note

Power Supply for Logic VDD-VSS -0.3 7.0 Volt Power Supply for LCD VDD-VO -0.3 12.0 Volt Input Voltage VI -0.3 VDD Volt LED Power Dissipation PAD - 0.5 W LED Forward current IAF - 105 mA LED Reverse Voltage VR - 8 V

(2) ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS

ItemNormal Temperature Wide Temperature

Operating Storage Operating StorageMin, Max. Min, Max. Min, Max. Min, Max.

Ambient Temperature 0C +50C -20C +70C -20C +70C -30C +80C

Humidity(without condensation) Note 2,4 Note 3,5 Note 4,5 Note 4,6

Note 2 Ta=50C: 80% RH max Ta>50C: Absolute humidity must be lower than the humidity of 85%RH at 50CNote 3 Ta at -20C will be<48hrs at 70C will be <120hrs when humidity is higher than 70%.Note 4 Background color changes slightly depending on ambient temperature. This phenomenon is

reversible.Note 5 Ta=70C: 75RH max Ta>70C: absolute humidity must be lower than the humidity of 75%RH at 70CNote 6 Ta at -30C will be <48hrs, at 80C will be <120hrs when humidity is higher than 70%.

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CORPOIMPEX S.A. Model No: LCD8X2AG-BLAMELECTRICAL CHARACTERISTICS

Item Symbol Condition Min. Typ Max. Unit notePower Supply

for Logic VDD-VSS - 4.5 5.0 5.5 Volt

Input VoltageVIL L level 0 - 0.6 VoltVIH H level 2.2 - VDD Volt

LCM Recommend LCD Module

Driving Voltage

VDD –VO

Ta=0C - - -

VoltTa=25C 4.2 4.5 4.8

Ta=50C - - -

Power Supply Current for

LCMIDD

VDD =5.0VVDD-VO =4.5V - 1.5 2.0 mA

LED For Ward Doltage VF If=70 mA - 4.2 4.6 Volt

LED For Ward Current IF

- - 70 - mA

LED Reverse Current IR VR=8V - - 0.2 mA

OPTICAL CHARACTERISTICS

Item Symbol Condition Min. Typ Max. Unit note

Viewing angle range

Φf(12 o’clock)

When Cr≥1.4

- 10 -

Degree 9,10Φb(6 o’clock) - 30 -

Φl(9 o’clock) - 30 -

Φr(3 o’clock) - 30 -

Rise Time Tr

VDD-VO

=4.5VTa=25℃

100 200mS

Fall Time Tf 200 350

Frame frequency Frm - 64 - Hz 8,10

Contrast Cr - 3.0 - 7The

BrightnessOf Backlight

L

IF=70 mA

80 110 - cd/㎡Peak

Emission Wavelength

λP - 570 - nm

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CORPOIMPEX S.A. Model No: LCD8X2AG-BLAMMECHANICAL SPECIFICATION

ITEM DESCRIPTION

Product No.

Module Size 58.0(W)×32.0(H)×8.4(LED=12.8) max(D)

Viewing Area 38.0(W)mm×16.0(H)mm

Dot Size 0.56(W)mm×0.66(H)mm

Dot Pitch 0.60(W)mm×0.70(H)mm

Display Format 8 characters (W)×2 lines (H)

Duty Ratio 1/16 Duty

Controller KS0066 or Equivalent

INTERFACE PIN ASSIGNMENT

Pin No. Pin Out Level Description

1 VSS 0V Power Supply Ground

2 VDD 5V Power Supply Voltage

3 Vo --- Contrast Adj

4 RS H/L Register Select

5 R/W H/L Read / Write

6 E H,H→L Enable Signal

7 DB0 H/L Data Bit 0








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CORPOIMPEX S.A. Model No: LCD8X2AG-BLAM

[Note 7] Definition of Operation Voltage (Vop)

[Note 8] Definition of Response Time (Tr, Tf)

Conditions: Operating Voltage : Vop Viewing Angle(θ, φ): 0° , 0°Frame Frequency : 64 Hz Driving Wave form : 1/N duty, 1/a bias

[Note 9] Definition of Viewing Direction

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Driving Voltage(V)

Intensity

Cr Max

100％

Vop

Selected Wave

Non-selected Wave

[Negative type]

Cr = Lon / Loff

Intensity

90％100％

Tr

10％

Tf

Non-selectedConition

Non-selectedConitionSelected Conition

[positive type]

Intensity

90％100％

Tr

10％

Tf

Non-selectedConition

Non-selectedConitionSelected Conition

[Negative type]

CORPOIMPEX S.A. Model No: LCD8X2AG-BLAM [Note 10] Definition of viewing angle

[Note 11] Description of Measuring Equipment

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CORPOIMPEX S.A. Model No: LCD8X2AG-BLAMBLOCK DIAGRAM

POWER SUPPLY

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lcd8x2blamarillo

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