Messrs.
Product Specification Model: AWT-800480T70N01

Rev. No. Issued Date.
2009/11/3
A

LIQUID CRYSTAL DISPLAY MODULE
MODEL: AWT-800480T70N01
Customer’s No.:
Acceptance

9 -1 Floor, No.192, Tahtung Road,
Sec. 3, Hsi-Chih City,
Taipei Hsien, Taiwan
Approved and Checked byApproved by
樺叡

Checked by樺叡Made by樺叡

2009/11/03

2009/11/03

2009/11/03

NI CKJOE

TO M

ACROWISE樺叡電子股份有限公司
台北縣汐止市大同路三段192號9樓之一,TEL:(02)8647-2888, FAX(02)8647-2999

Page.
1 / 15

CONTENTS
No.

Rev: A

ITEM

PAGE

0

RECORD OF REVISION

31SUMMARY

42FEATURES

43GENERAL SPECIFICATIONS

44ABSOLUTE MAXIMUM RATINGS

45ELECTRICAL CHARACTERISTICS

56AC CHARACTERISTICS

6~77OPTICAL CHARATERISTIC

8~108INTERFACE

119BLOCK DIAGRAM

1210QUALITY ASSURANCE

1211OUTLINE DRAWING

1312PRECAUTIONS

14~15

Page: 2 of 1 5

RECORD OF REVISIONS
Revision

Date

Page

01

2009/11/3all

Rev: A

Description
New Creation

Page: 3 of 1 5

1. SUMMARY
This technical specification applies to 7“ TFT-LCD module with a LED Backlight unit and a40-pin TTL interface. This module supports 800*R.G.B x 480 WVGA mode and can display
262,144 colors.

2. FEATURES- Thin and Light Weight.
- WVGA(800x480 pixels) resolution.
- 3.3 V TTL interface

3. GENERAL SPECIFICATIONSParameter
Screen size
Display Resolution
Active area
Dot Pitch
Pixel size
Surface treatment
Color Saturation (NTSC)
Pixel Configuration
Outline dimension
WeightView Angle direction (Gray inversion)
Interface TypeLCD Type
Color Depth

Specifications
7”(Diagonal)
800 RGB x 480
152.4x91.44
63.5 x 190.5
190.5 x 190.5
Anti-glare
45
RGB Vertical Stripe
165(W) x 104.44(H) x 5.2 (D)TBD
6 o’clock
TTL
TN
262,144

4. ABSOLUTE MAXIMUM RATINGS (GND=0V)
Item
SymbolCondition
Min.
Power
Vcc
GND=0-0.3
Voltage
Input logicVi
GND=0-0.3
voltage
Note 1: DCLK, DE, R0~ R5, G0~ G5, B0~ B5.

Rev: A

Page: 4 of 1 6

Unit
inch
pixel
mmum
um%mmg---colors

Max.

Unit

Remark

6V-

Vcc+0.3

V

Note 1

5. ELECTRICAL CHARACTERISTICS
5.1 Recommended Operation condition (GND=0V，Ta=25℃)
RatingParameter
Symbol
Unit
Min.
Typ.
Max.
3.03.3
3.6VPower Supply Voltage
Vcc
0.7VccVcc
VVIH
Input logic High Level
voltage00.3Vcc
VLow Level
VILCondition
Note 1
Note 1

Note 1: DCLK, DE, R0~ R5, G0~ G5, B0~ B5.

5.2 LED Driving Conditions
Ta = 25℃
Parameter
Symbol
Min.
Typ.
Max.
Unit
RemarkLED current
ILED160mA
Note 1
LED voltage
VLED
9.9
V
LED Life Time
10,00020,000Hr
Note 2
Note 1 : There are 8 Groups LED shown as below , VLED=9.9V , ILED=160mA.

Note 2 : Brightess to be decreased to 50% of the initial value.

5.3 TFT-LCD current consumption
Parameter

SymbolMin.

Rating
Typ.
Max.

Unit

Condition
black pattern

LCD power current

Icc--200260mA

LED power current

ILED--160200mA

Rev: A

Page: 5 of 1 56. AC CHARATERISTICS
6.1 AC Electrical CHARATERISTICS
Frame rate range：60Hz~65Hz

Parameter

SymbolMin.

RatingTyp. Max.

Unit

Tdsu
6
Data setup timensTdhd6
Data hold timensTesu6
DE setup timens
29.40 33.26 42.48
CLK frequency
FCPH
MHz23.54 30.06 34.01
CLK period
TCPH
ns405060
CLK pulse duty
TCWH%405060
CLK pulse duty
TCWL%
DE period
TDEH+TDEL 1000 1056 1200
TCPH800
DE pulse width
TDEH
TCPH
1045110
DE frame blanking
TDEB
TDEH+TDEL480
DE frame width
TDE
TDEH+TDEL
Note：We suggest using the typical value, so it can have better performance.

6.2 Timing Controller Timing Chart
Clock and Data input waveforms

Rev: APage: 6 of

6.3 Data input format

6.4 Power ON/OFF sequence
90%

90%

10%10%

Power supply VCC
T1
T2

Valid data ON

Interface signal

T3Power supply forBacklight unit

T4
T5

OFFParameter
T1
T2T3
T4
T5
T6

Rev: A

B/L ON

T6OFFMin.
10200200
11000

SPEC.
Typ.
60

Page: 7 of 1 5Max.
2

Unit
msmsmsmsmsms

7. OPTICAL CHARATERISTIC
Item

Symbol Condition

Brightness-Response timeTr
TfContrast ratio

CR

Color
Chromaticity

Viewing
normalangle
θ=ψ=0Wx
Wy
θR
Hor.
θL
CR≧10Viewing angle
ψTVer.
ψB
Note 1: Definition of viewing angle range
WhiteMin.

Typ.

Max.

Unit

RemarkCenter ofdisplay

300350-cd/m2-

5111016.ms.ms

Note 3,5250400--

Note 4,50.2490.278
6060
5060

0.299
0.328
707060700.349
0.378--Note 2,6,7Deg.

Note 1Fig. 7-1 Definition of viewing angle
Note 2: Test equipment setup:
After stabilizing and leaving the panel alone at a driven temperature for 10 minutes, themeasurement should be executed. Measurement should be executed in a stable, windless, anddark room. Optical specifications are measured by Topcon BM-7 luminance meter 1.0° field ofview at a distance of 50cm and normal direction.

Rev: APage: 8 of 1 5

Fig.7-2 Optical measurement system setup
Note 3: Definition of Response time:
The response time is defined as the LCD optical switching time interval between “Whitestate and “Black” state. Rise time, Tr, is the time between photo detector output intensitychanged from 90﹪to 10﹪. And fall time, Tf, is the time between photo detector output
Intensity changed from10﹪to 90﹪.

Note 4: Definition of contrast ratio:
The contrast ratio is defined as the following expression.
Luminance measured when LCD on the “White” state
Contrast ratio (CR)=Luminance measured when LCD on the “Black” state

Note 5: White Vi = Vi50 ± 1.5V
Black Vi = Vi50 ± 2.0V“±” means that the analog input signal swings in phase with VCOM signal.
“±” means that the analog input signal swings out of phase with VCOM signal.
The 100% transmission is defined as the transmission of LCD panel when all the input
terminals of module are electrically opened.
Rev: A

Page: 9 of 1 5

Note 6: Definition of color chromaticity (CIE 1931)
Color coordinates measured at the center point of LCD
Note 7: Measured at the center area of the panel when all the input terminals of LCD panel areelectrically opened.
Brightness (min)Note 8 : Uniformity (U) =x 100%Brightness (max)

Rev: A

Page: 1 0 of 1 5

8. INTERFACE
8.1 LCM PIN Definition
Pin No.
SymbolDescription
RemarkPower Ground
1GND
Power Ground
2GND
3NC
Not Connect
4Vcc
Power Supply for Digital Circuit
5Vcc
Power Supply for Digital Circuit
6Vcc
Power Supply for Digital Circuit
7Vcc
Power Supply for Digital Circuit
8NC
Not Connect
Data Enable
9DEPower Ground
GND
10
Power Ground
GND
11Power Ground
GND
12Blue Data 5 (MSB)
13B5Blue Data 414B4Blue Data 315B3PowerGround
16GNDBlue Data 217B2Blue Data 1
18
B1BlueData 0 (LSB)19
B0Power Ground
20
GND
Green Data 5 (MSB)21
G5Green Data 422G4Green Data 323G3PowerGround
24
GND
Green Data 225G2Green Data 126
G1GreenData 0 (LSB)27
G0Power Ground28
GND
Red Data 5 (MSB)
29
R5Red Data 430
R4Red Data 331
R3Power Ground32
GND
Red Data 233
R2
Red Data 134
R1
Red Data 0 (LSB)35
R0Power Ground
GND
36
Power Ground
GND
37
Clock Signals ; Latch Data at the Falling Edge
38
DCLK
Power GroundGND
39Power Ground
GND
40
Note: User’s connector part number is PF050-40ZSG-F09-S manufactured by UJU orequivalent.
8.2 Backlight Driving PartPin No.

SymbolDescription
Red, LED_ Anode
VLED+1White, LED_ Cathode
VLED2
Note: The backlight interface connector is a model BHSR-02VS-1manufactured by JST orequivalent. The matching connector part number is SM02B-BHSS-1-TB manufactured by JSTor equivalent.

Rev: A

Page: 1 1 of 1 5

9. BLOCK DIAGRAM

LED CONNECTOR

10. QUALITY ASSURANCENo.
Test Items
1High Temperature Storage Test
2Low Temperature Storage Test
3High Temperature Operation Test
4
Low Temperature Operation Test
High Temperature and High Humidity
5Operation Test
6

Electro Static Discharge Test

7Shock Test (non-operating)

8Vibration Test (non-operating)

9

Thermal Shock Test

Test Condition
Ta=80℃Dry 240h
Ta=-30℃ Dry 240h
Ta=70℃Dry 240h
Ta=-20℃ Dry 240h
Ta=60℃

240h

150pF, 330Ω , ±8KV(Contact)/±15KV(Air), 5 points/panel,
5 times/point
Half sine wave, 180G, 2ms
one shock of each six faces(I.e. run 180G 2ms for all six faces)
Sine wave, 10 ~ 500 ~ 10Hz,1.5G, 0.37oct/min
3 axis, 1hour/axis-20℃(0.5h) ~ 70℃(0.5h) / 100cycles(Dry)***** Ta= Ambient Temperature

Rev: A

90%RH

Page: 1 2 of 1 5

REMARKRGB

Recommended FPC Outline Dimension(Suitable connector PF050-40ZSG-F09
made by UJU Electronics or equivalent )11. OUTLINE DRAWING

Rev: A

Page: 1 3 of 1 5

12. PRECAUTIONS
Please pay attention to the following when you use this TFT LCD module.
12.1 MOUNTING PRECAUTIONS(1) You must mount a module using arranged in four corners or four sides.
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is notapplied to the module.
And the case on which a module is mounted should have sufficient strength so that external
force is not transmitted directly to the module.
(3) Please attach a transparent protective plate to the surface in order to protect the polarizer.
Transparent protective plate should have sufficient strength in order to the resist externalforce.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not describe because theformer generates corrosive gas of attacking the polarizer at high temperature and the latter
causes circuit break by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harderthan HB pencil lead. And please do not rub with dust clothes with chemical treatment.
Do not touch the surface of polarizer for bare hand or greasy cloth. (Some cosmetics are
determined to the polarizer)(7) When the surface becomes dusty, please wipe gently with adsorbent cotton or other soft
materials like chamois soaks with petroleum benzene. Normal-hexane is recommended forcleaning the adhesives used to attach front / rear polarizers. Do not use acetone, toluene andalcohol because they cause chemical damage to the polarizer.
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer
causes deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
12.2 OPERATING PRECAUTIONS(1) The spike noise causes the mis-operation of circuits. It should be lower than following
voltage：V=±200mV(Over and under shoot voltage)(2) Response time depends on the temperature. (In lower temperature, it becomes longer.)(3) Brightness depends on the temperature. (In lower temperature, it becomes lower)
And in lower temperature, response time (required time that brightness is stable after turnedon) becomes longer.
(4) Be careful for condensation at sudden temperature change. Condensation makes damage topolarizer or electrical contacted parts. And after fading condensation, smear or spot willoccur.
(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference shall be done by system manufacturers. Grounding and shielding methods may
be important to minimize the interference.
12.3 ELECTROSTATIC DISCHARGE CONTROL
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make
certain that treatment persons are connected to ground through wristband etc. And don’t touchinterface pin directly.
12.4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE
Strong light exposure causes degradation of polarizer and color filter.
12.5 STORAGE
When storing modules as spares for a long time, the following precautions are necessary.
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep
the temperature between 5℃ and 35℃ at normal humidity.
(2) The polarizer surface should not come in contact with any other object. It is recommended
that they be stored in the container in which they were shipped.
Rev: APage: 1 4 of 1 5

12.6 HANDLING PRECAUTIONS FOR PROTECTION FILM
(1) When the protection film is peeled off, static electricity is generated between the film andpolarizer. This should be peeled off slowly and carefully by people who are electricallygrounded and with well ion-blown equipment or in such a condition, etc.
(2) The protection film is attached to the polarizer with a small amount of glue. Is apt to remainon the polarizer.Please carefully peel off the protection film without rubbing it against thepolarizer.
(3) When the module with protection film attached is stored for a long time, sometimes there
remains a very small amount of glue still on the polarizer after the protection film is peeled off.
(4) You can remove the glue easily. When the glue remains on the polarizer surface or its vestige
is recognized, please wipe them off with absorbent cotton waste or other soft material likechamois soaked with normal-hexane.

Rev: APage: 1 5 of 1 5