Surenoo STP0240A2-240320 Series TFT LCD Panel User Manual
- June 3, 2024
- Surenoo
Table of Contents
- Surenoo STP0240A2-240320 Series TFT LCD Panel
- General Description
- Mechanical Specification
- Mechanical Dimension
- Electrical Maximum Ratings
- Brightness characteristic&Power dissipation
- Module Function Description
- Response time&Contrast ratio
- Viewing Angle
- Reliability Trial
- Inspection standards
- Package Method
- www.surenoo.com
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Surenoo STP0240A2-240320 Series TFT LCD Panel
General Description
| MODEL NO | STP0240A2-240320 (YT240S010) |
|---|---|
| Display Mode | **** Transmissive |
| Display Format | *** Graphic 240RGB320 Dot-matrix 240xRGBx320 |
| Input Data | **** 4 Line-SPI interface 4 |
| Viewing Direction | **** 12 o’clock 12 |
| Drive | ST7789V |
Mechanical Specification
| Item | Specifications | Unit |
|---|---|---|
| Dimensional outline | 42.72(W)60.26(H)2.55(T)（NTP） |
42.72(W)60.26(H)3.75(T)（RTP）
(FPC not include)
| ****
mm
Resolution| 240RGB320| dots
LCD Active area| 36.72(W)48.96 (H)| mm
Pixel size| 0.153(W)*0.153(H)| mm
Mechanical Dimension
Electrical Maximum Ratings
| Item | Symbol | Min | Max | Unit | Note |
|---|---|---|---|---|---|
| Supply voltage （ VDDI ） | **V** | **1.8** | |||
| **3.3** | **V** | **** |
–
Supply voltage （ VDD ）| **V| ****2.8|
****3.3| ****V| ****–
Operating temperatur| ****T OPR| ****-20| ****70|
℃| ****–
Storage temperature| ****T STR| ****-30| ****80|
℃| ****–**
Brightness characteristic&Power dissipation
| Item | Symbol | Min | Typical | Max | **Unit** |
|---|---|---|---|---|---|
| LED module Forward voltage | **V LED** | 2 ． 9 | |||
| **3.1** | **3.3** | **V** | |||
| LED module current | **** |
I LED
| ****
–
| ****
60
| ****
–
| ****
mA
LCD Surface Luminance| ****
L S
| ****
250
| ****
300
| ****
–
| C d / m 2
LCM Surface brightness uniform| ****
L D
| ****
80
| ****
–
| ****
–
| %
LCD power dissipation| ****
P LCD
| ****
–
| ****
0.22
| ****
–
| W
Module Function Description
P I N N o .| S y m b o l|
Description| N o t e s
---|---|---|---
1
| ****
GND
| Ground| ****
–
2
| ****
RESET
| -This signal will reset the device and it must be applied to properly initialize the chip.
-Signal is active low.
| ****
–
3| SCL| -This pin is used to be serial interface clock.| ****
–
4
| ****
D/C
| – Display data/command selection pin in 4-line serial interface.| ****
–
5
| ****
CSX
| -Chip selection pin Low enable.
High disable.
| ****
–
6
| ****
SDA
| SPI interface input pin.
-The data is latched on the rising edge of the SCL signal.
-If not used, please fix this pin at VDDI or DGND level.
| ****
–
7
| ****
SDO
| -SPI interface output pin.
-The data is output on the falling edge of the SCL signal.
-If not used, let this pin open.
| ****
–
8| GND| Ground| ****
–
9
| ****
VDD
| Power Supply for Analog, Digital System and Booster Circuit.| ****
–
---|---|---|---
10| LEDA| Anode of Backlight (2.9V-3.3V Typical:3.1V)| ****
–
11| LEDK1| Cathode of Backlight| ****
–
12| LEDK2| Cathode of Backlight| ****
–
13| LEDK3| Cathode of Backlight| ****
–
14| LEDK4| Cathode of Backlight| ****
–
15| XL| Touch panel Logical foot| ****
–
16| YU| Touch panel Logical foot| ****
–
17| XR| Touch panel Logical foot| ****
–
18| YD| Touch panel Logical foot| ****
–
STP0240A2 4
Response time&Contrast ratio
| Item | Symbol | Condition | Remark | Unit |
|---|---|---|---|---|
| Min. | Typ. | Max. | ||
| Response time | Tr+Tf | θ=0° | – | 25 |
| Contrast ratio | CR | θ=0° | 350 | 500 |
Viewing Angle
| Item | Symbol | Condition | Remark | Unit |
|---|---|---|---|---|
| Min. | Typ. | Max. |
Viewing angle
| Top
12
| CR≥10
10
| 40| 50| –| ****
Deg.
Bottom
6
| CR≥10
10
| 55| 65| –
Left
9
| CR≥10
10
| 55| 65| –
Right
3
| CR≥10
10
| 55| 65| –
Reliability Trial
| NO. | ITEM | CONDITION | CRITERION |
|---|---|---|---|
| 1 | High Temperature Non-Operating Test | 80℃*120Hrs | No Defect Of Operational |
Function In Room Temperature Are Allowable
2| Low Temperature Non-Operating Test| -30℃120Hrs
3| High Temperature/Humidity Non Operating Test| 60℃90%RH120Hrs
4| High Temperature Operating Test| 70℃72Hrs
5| Low Temperature Operating Test| -20℃*72Hrs
6| Thermal Shock Test| -20 ℃ (30Min) Q70 ℃
(30Min) *10CYCLES
Inspection standards
Glass defect
LCD appearance defect(View area)
Package Method
www.surenoo.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>