Website:
www.displaytech.com.hk
LCD Module
Product Specification
Product: INT024BTFT & INT024BTFT-TS
2.4'' Integrated TFT Display Module
(240RGBx320DOTS)
Contents in this document are subject to change without notice. No part of this document
may be reproduced or transmitted in any form or by any means, electronic or mechanical,
for any purpose, without the express written permission of Displaytech Ltd.
3 November 2011.
Displaytech Ltd
1. REVISION RECORD
VERSION
1.0
2.0
LCD MODULE
INT024BTFT / INT024BTFT-TS
Version: 2.0
CHANGES
Initial revision
Added details of the TS version
DATE
1 April 2011
3 November 2011
1
Displaytech Ltd
LCD MODULE
INT024BTFT / INT024BTFT-TS
Version: 2.0
Table of Content
1.
REVISION RECORD .......................................................................... 1
2.
Introduction .......................................................................................... 3
3.
Features ................................................................................................. 3
4.
General Specifications .......................................................................... 4
5.
Mechanical Drawing............................................................................. 5
6.
Interface Description ............................................................................ 7
7.
Absolute Maximum Ratings ................................................................ 8
8.
Electrical Characteristics ..................................................................... 8
9.
Display Controller /Power Supply Timing ......................................... 8
10.
Backlight specification ......................................................................... 9
11.
Optical Characteristics......................................................................... 9
12.
Safety Precaution ................................................................................ 12
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Displaytech Ltd
2. Introduction
LCD MODULE
INT024BTFT / INT024BTFT-TS
Version: 2.0
INT024BTFT
&
INT024BTFT-TS
are integrated display module based upon a TFT display
with 320 x 240RGB resolution. The TFT module is mounted on a PCB on which is mounted
a RAIO RA8872 controller with integrated touch screen control and PWM driving circuit
for the LED backlight. The TFT module is automatically initialised upon power up by an
on-board controller circuit.
3. Features
•
•
•
•
•
•
•
•
•
•
•
•
8080/6800 MCU Interface (1)
Text/Graphic mixed mode
Low power sleep mode
Embedded 10Kb Character ROM per ISO8859 - 1/2/3/4 with cursor
Screen display rotation
Font vertical rotation
256 User defined 8x16 characters
32 User defined graphic patterns
Font enlargement x1, x2, x3, x4, horizontal or vertical
Auto initialisation (2)
Embedded 4-Wires Touch Panel Controller
Embedded PWM control and LED driving circuit for backlight
Remarks:
(1) MCU Interface is selected by soldering option as below.
•
Jumper
JP11
: 8080 interface is selected. (Default setting)
•
Jumper
JP10
: 6800 interface is selected.
(2) “Auto Initialisation” takes around half second to complete, customer is suggested to add an
one second delay at the beginning of their program.
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Displaytech Ltd
4. General Specifications
Item
LCD MODULE
INT024BTFT / INT024BTFT-TS
Version: 2.0
Specification
Transmissive
240(RGB)
320
2.4
60.00
61.50
36.72
48.96
6 o’clock
RA8872
8080/6800 with 8 Data Bus
Width (1)
65K
-20~70
-30~80
Unit
---
Line
Line
Inch
mm
mm
mm
mm
---
---
---
---
°C
°C
LCD mode
Resolution
Diagonal Size
Overall Size
Active area
Optimum Viewing Direction
Controller IC
Interface type
Colours
Operation temperature range
Storage temperature range
Remarks:
(1) MCU Interface is selected by soldering option as below.
•
Jumper
JP11
: 8080 interface is selected. (Default setting)
•
Jumper
JP10
: 6800 interface is selected.
(2) Color tune may be changed slightly by temperature and driving voltage.
(3) RoHS compliant.
Component Life Cycle
1) Storage Life: min. 1 Year
2) Operation Life (*1): min. 43 x 10³ h (24hr/day x 7days/week x 52weeks/year x 5years)
(Not include backlight)
3) Storage and Operation Life Times are defined for a temperature of +25°C
Notes:
*1. Operation life ends when one of the listed faults occurs:
The on/off response-times reach 1.5 times of the max. value specified for a new
display
The contrast is reduced to 0.5 of the original contrast value
Loss of function
The number of cosmetic defects exceeds the maximum defined
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