Website:
www.displaytech.com.hk
LCD Module
Product Specification
Product: INT057ATFT
5.7'' Integrated TFT Display Module
(640RGBx480DOTS)
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.
January 3, 2013.
Displaytech Ltd
1. REVISION RECORD
VERSION
1.0
2.0
2.1
LCD MODULE
INT057ATFT
Version: 2.1
CHANGES
Initial revision
Change pin#38 to +5.0V at page 5 & 7.
Added voltage and current details for pin#38 at page 8
DATE
15 November 2011
January 2, 2013
January 3, 2013
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Displaytech Ltd
LCD MODULE
INT057ATFT
Version: 2.1
Table of Content
1.
2.
3.
4.
5.
6.
7.
8.
9.
REVISION RECORD........................................................................... 1
Introduction ........................................................................................... 3
Features .................................................................................................. 3
General Specifications .......................................................................... 4
Mechanical Drawing ............................................................................. 5
Interface Description ............................................................................ 7
Absolute Maximum Ratings ................................................................. 8
Electrical Characteristics ..................................................................... 8
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
INT057ATFT
Version: 2.1
INT057ATFT
is integrated display module based upon a TFT display with a 480 x 640 RGB
resolution. The TFT module is mounted on a PCB on which is mounted a Solomon
SSD1961 controller with integrated 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)
Built-in 675kbyte (5,529,600bit) frame buffer. Support up to 640 x 480 at 18bpp display
Deep sleep mode for power saving
Screen display rotation
Display mirroring
Programmable contrast and saturation control
Auto initialisation (2)
Embedded PWM control and LED driving circuit for backlight
Remarks:
(1) MCU Interface is selected by soldering option as below.
•
8080 interface
(Default setting): R4 is with 0 ohm resistor / R19 is opened.
•
6800 interface
(By request): R19 is with 0 ohm resistor / R4 is opened.
•
8/16/18-bit MCU interface are available.
(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 mode
Resolution
Diagonal Size
Overall Size
Active area
LCD MODULE
INT057ATFT
Version: 2.1
Specification
Transmissive
640(RGB)
480
5.7
164.00
104.60
115.20
86.40
6 o’clock
12 o’clock
Solomon SSD1961
8080/6800 with 8/16/18 Data Bus
Width (1)
262K
-30~85
-30~85
Unit
---
Line
Line
Inch
mm
mm
mm
mm
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---
---
---
---
°C
°C
Optimum Viewing Direction
Gray Scale Inversion Direction
Controller IC
Interface type
Colours
Operation temperature range
Storage temperature range
Remarks:
(1) MCU Interface is selected by soldering option as below.
8080 interface
(Default setting): R4 is with 0 ohm resistor / R19 is opened.
6800 interface
(By request): R19 is with 0 ohm resistor / R4 is opened.
8/16/18-bit MCU interface are available.
(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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Power technology
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