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TFT640480-7-E(5.7D)v1.4

SPECIFICATION

Revision: 1.4

TFT640480-7-E

This module uses ROHS material

TRULY SEMICONDUCTORS LTD: CUSTOMER:

PRODUCT : LCD MODULE MODEL NO. : TFT640480-7-E

黄毅玲

SUPPLIER : TRULY SEMICONDUCTORS LTD. DATE :

February 25, 2009

REVISION RECORD

REV NO. REV DATE CONTENTS REMARKS

0.1 2008-4-29 First Release Preliminary

0.2 2008-5-26 Update drawing P.4

1.0 2008-7-15 Full SPEC /

1.1 2008-10-14

Update drawing

Update electro-optical characteristics

P.4

P.6~P.7

1.2 2008-11-27 Update the drawing P.4 1.3 2008-12-17 Update the drawing P.4 1.4 2009-2-25 Amend the pin description

CONTENTS

n GENERAL INFORMATION

n EXTERNAL DIMENSIONS

n ABSOLUTE MAXIMUM RATINGS

阿伐那非的作用与功效n ELECTRICAL CHARACTERISTICS

n TIMING OF POWER SUPPL Y

n BACKLIGHT CHARACTERISTICS

n ELECTRO-OPTICAL CHARACTERISTICS

n INTERFACE DESCRIPTION

n REFERENCE APPLICATION CIRCUIT

n REFERENCE INITIAL CODE

n RELIABILITY TEST

n INSPECTION CRITERION

n PRECAUTIONS FOR USING LCD MODULES

n PRIOR CONSULT MATTER

n FACTORY CONTACT INFORMATION

WRITTEN BY CHECKED BY APPROVED BY XT LIU CAI WU TANG ZHU JIN BAO

n GENERAL INFORMATION

Item Contents Unit/note LCD type TFT /

Viewing direction 12:00 O’ Clock电子加速器辐照

6 O’ Clock (Good viewing)

Module area (W ´ H) 127.16 ´ 98.4 mm2 Active area (W´H) 115.2 ´ 86.4 mm2 Number of Dots 640 ´ RGB ´ 480 / Pixel pitch (W ´ H) 0.18 ´ 0.18 mm2 Driver IC HX8678;HX8250 / Backlight Type LED / Interface Type RGB/ Parallel interface / Input voltage 3.3 V n EXTERNAL DIMENSIONS

n ABSOLUTE MAXIMUM RATINGS

视觉引导

Parameter Symbol Min Max Unit Power supply voltage V DD-0.3 7.0 V Input voltage V IN-0.3 V DD +0.3 V Operating temperature T OP-20 70 °C

Storage temperature T ST-30 80 °C Humidity RH 90%(Max60°C) RH

n ELECTRICAL CHARACTERISTICS

DC CHARACTERISTICS

痔疮液Parameter Symbol Min Typ Max Unit Power supply voltage V DD 2.7 3.3 3.6 V Input Current Idd - 145 290 mA Input voltage ' H ' level V IH0.7V DD- V DD V Input voltage ' L ' level V IL0 - 0.3V DD V Output voltage ' H ' level V OH0.7V DD- V DD V Output voltage ' L ' level V OL0 - 0.2 V DD V n TIMING OF POWER SUPPLY

PLEASE REFER TO THE DRIVER IC SPECIFICA TION.

饮用水净化器n BACKLIGHT CHARACTERISTICS

Item Symbol Min. Typ. Max. Unit Condition Forward voltage Vf 21.0 22.4 23.8 V

If=60 mA Luminance Lv 4800 5600 6600 cd/m2

Number of LED - 733 Piece -

Connection mode S/P Series/Parallel - - Using condition: constant current driving method If= 60 mA (+/-10%).

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