TFT 5.7” is a TN transmissive type color active matrix TFT liquid crystal display that use amorphous silicon TFT as switching devices. This module is a composed of a TFT_LCD module, It is usually designed for industrial application and this module follows RoHs.
Interface
LCM PIN Definition
Pin No.
Symbol
Description
Remark
1
GND
System ground pin of the IC.Connect to system ground.
2
VDD
Power Supply : +3.3V
3
NC
No connection
4
D/C
Data/Command select
5
WR
Write strobe signal
6
RD
Read strobe signal
7
DB0
Data bus
8
DB1
9
DB2
10
DB3
11
DB4
12
DB5
13
DB6
14
DB7
15
CS
Chip select
16
RST
Hardware reset
Note 1
17
18
RL
Left /right selection; Scan Direction; Default RL=H
Note 2,3
19
UD
Up/down selection; Scan Direction; Default UD=L
20
General Specifications
Item
Dimension
Unit
Size
5.7
inch
Dot Matrix
320 x RGBx240(TFT)
dots
Module dimension
160(W) x 109(H) x13.9 max(D)
mm
Active area
115.2 x 86.40
Dot pitch
0.12 x 0.36
LCD type
TFT, Normally White, Transmissive
View Direction
12 o’clock
Gray Scale Inversion Direction
6 o’clock
Aspect Ratio
4:3
Backlight Type
LED,Normally White
Controller IC
SSD1963
Digital 8080 family MPU
With /Without TP
With RTP
Surface
Anti-Glare
Electrical Characteristics
Operating conditions
Condition
Min
Typ
Max
Supply Voltage For LCM
-
3.0
3.3
3.6
V
Supply Current For LCM
IDD
120
180
mA
Note1
LED driving conditions
Parameter
LED current
140
Power Consumption
1260
1470
mW
LED voltage
VBL+
9.0
10.5
LED Life Time
50,000
Hr
Note 2,3,4
Optical Characteristics
Response time
Tr+Tf
8=0°、Φ=0°
25
.ms
Note 3
Contrast ratio
CR
At optimized viewing angle
300
Note 4
Color
Chromaticity
White
Wx
8=0°、Φ=0
0.267
0.317
0.367
Note
2,6,7
Wy
0.303
0.353
0.403
Viewing angle (Gray Scale Inversion Direction)
ΘR
CR≧10
60
ΘL
ΦT
70
ΦB
Brightness
350
cd/m2
Center of display
Uniformity
(U)
75
%
Note 5
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