The 7 inch TFT Screen Display is built in with SSD1963 controller board plus a 36 pin-out connector on board. This model is available in 8080 family MPU 8bit/16bit options and already defined pin no. 33 ~ 36 as backlight supply; so there is no need to design extra backlight circuit. This display is with the module dimension of 165x100 mm and including a Projected capacitive touch screen on module.
Interface
LCM PIN Definition (CON2)
Pin
Symbol
Function
Remark
1
GND
System ground pin of the IC .Connect to system ground.
2
VDD
Power Supply : +3.3V
3
BLE
Backlight control signal , H: On \ L: Off
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
DB8
Data bus (When select 8bits Mode, this pin is NC)
Note1
16
DB9
17
DB10
18
DB11
19
DB12
20
DB13
21
DB14
22
DB15
23
NC
No connect
24
CTP_INT
CTP_ External interrupt to the host
25
CS
Chip select
26
RST
Hardware reset (RESET)
27
L/R
Left / right selection; Default L/R=H
Note 2,3
28
U/D
Up/down selection; ; Default U/D=L
29
CTP_SCL
CTP_SPI Slave mode, chip select, active low / I2C clock input
30
CTP_SDA
CTP_ SPI Slave mode, data input / I2C data input and output
31
CTP_RST
CTP_ External Reset, Low is active
32
33
VLED-
Power for LED Driver IC(GND)
34
35
VLED+
Power for LED Driver IC(+5V)
36
General Specifications
Item
Dimension
Unit
Size
7.0
inch
Dot Matrix
800 x RGB x 480 (TFT)
dots
Module dimension
165 x 100.0x 13.7
mm
Active area
154.08 x 85.92
Pixel Pitch
0.1926 X 0.179
LCD type
TFT, Normally White, Transmissive
Controller IC
SSD1963
Digital 8080 family MPU 8bit/16bit
View Direction
12 o’clock
Gray Scale Inversion Direction
6 o’clock
Aspect Ratio
16:9
Backlight Type
LED ,Normally White
Color arrangement
RGB-STRIPE
CTP IC
ILI2130 or Equivalent
CTP Interface
I2C
CTP FW Version
0x07.0x00.0x00.0x00.0x65.0x90.0x00.0x01
CTP Resolution
16384*16384
With /Without TP
With CTP
Surface
Glare
Absolute Maximum Ratings
Min
Typ
Max
Operating Temperature
TOP
-20
-
+70
°C
Storage Temperature
TST
-30
+80
Electrical Characteristics
Operating conditions: (CON2.Pin1=GND, Pin2=VDD)
Condition
Supply Voltage For LCM
3.0
3.1
3.3
V
Supply Current For LCM
IDD
—
220
335
mA
Backlight driving conditions (CON2.Pin33,34=VLED-, Pin35,36=VLED+
Parameter
Operation Current For LED Driver
VLED=5V
400
600
Note 1,2
Power Consumption
2000
3000
mW
Supply Voltage For LED Driver
LED Life Time
50,000
Hr
Note 2,3,4
Optical Characteristics
Response time
Tr+ Tf
θ=0°、Φ=0°
50
.ms
Note 3
Contrast ratio
CR
At optimized viewing angle
500
800
Note 4
Color
Chromaticity
White
Wx
θ=0°、Φ=0
0.26
0.31
0.36
Note
2,5,6
Wy
0.28
0.33
0.38
Viewing angle (Gray Scale Inversion Direction)
ΘR
CR≧10
60
70
Note 1
ΘL
ΦT
ΦB
Brightness
250
350
cd/m2
Center of display
Uniformity
(U)
%
Note 5
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