Email : info@tslcd.com
Tel : +86-755-28225963
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Description:
TST028QVBS-35 is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. This model is composed of a TFT LCD panel and a Backlight.This TFT LCD has a 2.83 inch diagonally measured active area with 240×320 resolutions (240 horizontal by 320 vertical pixel array).
Drawing:
Specifications:
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General Specification |
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Part No. |
TST028QVBS-35 |
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Outline Dimension(mm) |
49.4(H) x 67.6(V) x2.3(T) |
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Active Area(mm) |
43.2 (H) x 57.6 V) |
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Resolution(dots) |
240x (RGB) × 320 |
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Operating temperature(°C) |
-20 ~ +70°C |
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Storage temperature(°C) |
-30 ~ +80°C |
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Brightness |
1500 cd/m 2 (typ) |
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Touch panel |
Without |
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Pixel arrangement |
RGB-stripe |
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Display mode |
Normally black |
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Surface treatment |
Antiglare |
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View direction |
ALL o’clock |
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Weight(g) |
TBD |
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Power Consumption(w) |
Panel |
TBD(Typ.) |
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B/L system |
TBD(Typ.) |
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Interface |
MCU8 / 16-bi |
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Driver IC |
ST7789V |
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Pins Description |
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Pin No. |
Symbol |
Description |
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1~4 |
DB0~DB3 |
parallel interface data bus. |
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5 |
GND |
System Ground. (0V) |
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6 |
IOVCC |
Power Supply for I/O System. |
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7 |
CS |
Chip selection pin. Low enable |
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8 |
RS |
Display data/command selection pin. |
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9 |
WR |
Write enable |
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10 |
RD |
Read enable |
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11 |
CTP_VCC |
CTP power supply (+3.3V) |
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12 |
CTP_SDA |
I2C data input/output |
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13 |
CTP_SCL |
Clock input , active low |
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14 |
CTP_RST |
Reset pin, Low is active |
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15 |
CTP_INT |
interrupt to the host |
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16 |
LEDA |
Backlight AAnode input pin. |
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17~20 |
K1~K4 |
Backlight K1~K4 Cathode input pin. |
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21 |
GND |
System Ground. (0V) |
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22 |
DB4 |
parallel interface data bus |
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23~30 |
DB8~DB15 |
parallel interface data bus |
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31 |
RESET |
This signal will reset the device |
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32 |
VCI3.3V |
power supply (+3.3V) |
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33 |
VCI3.3V |
power supply (+3.3V) |
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34 |
GND |
System Ground. (0V) |
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35~37 |
DB5~DB7 |
I parallel interface data bus |
Applications:
1. Office Electronic Equipment: money counting machine, office phone set, copying mechine.
2. Household Appliances: refrigerator, air conditioner, induction cooker, microwave ovens.
3. Instruments: clinical thermometer, wire tester, digital watches, electronic weight scale.
4. Medical Devices: sphygmomanometer, ECG machine
5. Sports Equipment: Running machine.
6. Industrial Control Equipment: remote control, punched-card machine.
7. Information Terminal Display: POS, PDA, Handheld devices.
