1. Technical parameters
|
ITEM |
STANDARD VALUES |
UNITS |
|
LCD type |
2.4’’TFT |
-- |
|
Dot arrangement |
240(RGB)×320 |
dots |
|
Color filter array |
RGB vertical stripe |
-- |
|
Display mode |
IPS / Transmission / Normally White |
- |
|
Eyes Viewing Direction |
80/80/80/80 |
-- |
|
Driver IC |
ST7789V |
-- |
|
Module size |
42.72(W)×60.40(H)×2.21(T)(Exclude FPC) |
mm |
|
Active area |
36.72(W)×48.96(H) |
mm |
|
Interface |
4-SPI |
-- |
|
Operating temperature |
-30 ~ +85 |
°C |
|
Storage temperature |
-30 ~ +85 |
°C |
|
Back Light |
White LED*4 |
-- |
|
Brightness |
1000Cd/m2 |
-- |
|
Weight |
TBD |
-- |
2. LED Backlight Characteristics
|
Item |
Symbol |
MIN |
TYP |
MAX |
UNIT |
Test Condition |
|
Supply Voltage |
Vf |
- |
12.8 |
- |
V |
If=40mA |
|
Supply Current |
If |
- |
40 |
- |
mA |
- |
|
Luminous Intensity for LCM |
- |
700 |
1000 |
- |
cd/m2 |
If=40mA |
|
Uniformity for LCM |
- |
- |
80 |
- |
％ |
If=40mA |
|
Life Time |
- |
- |
50000 |
- |
Hr |
If=40mA |
|
Backlight Color |
White |
|||||
3 TFT Pin Description
|
PIN NO. |
PIN NAME |
DESCRIPTION |
|
1-4 |
LEDK |
LED Power supply negative |
|
5 |
LEDA |
LED Power supply positive |
|
6 |
GND |
System ground |
|
7 |
RESET |
Reset input pin, Active “L”. |
|
8 |
CS |
Chip select input pin (“Low” enable). |
|
9 |
SCL |
This pin is used serial interface clock in SPI. |
|
10 |
RS |
Serves as command or parameter select. |
|
11 |
SDA |
Serial input signal in SPI I/F. |
|
12 |
GND |
System ground |
|
13 |
VCC |
System power supply; |
|
14 |
GND |
System ground |
4. Outline Dimensions
