Product Details
Place of Origin: dongguan,China
Brand Name: HOTHMI
Model Number: TFT-H028A17QVTST2N37
Payment & Shipping Terms
Minimum Order Quantity: 2
Delivery Time: 25 days
Payment Terms: L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability: 99999
Product Type: |
TFT Module |
Display Content: |
240x320 Dots |
Dimensions (mm): |
50.00(H) X 69.20(V) X 2.30(D) |
Backlight Type Or Brightness: |
250cd/m2 |
Interface: |
8080 MCU8-Bit |
Driver Chip Model: |
ST7789V |
Product Type: |
TFT Module |
Display Content: |
240x320 Dots |
Dimensions (mm): |
50.00(H) X 69.20(V) X 2.30(D) |
Backlight Type Or Brightness: |
250cd/m2 |
Interface: |
8080 MCU8-Bit |
Driver Chip Model: |
ST7789V |
2.8 Inch 240x320 Dots MCU TFT LCD Display IC ST7789/TFT-H028A17QVTST2N37
Product parameters
Field of view window size (mm) - 2.8 inch
Display size (mm) - 2.8 inch
Effective Dimensions mm - 43.20(H) x 57.60(V)
Product Application - Outdoor Instrumentation
Viewing angle - 12H viewing angle
Connection method PIN number - 37PIN
Working temperature - -20~70℃
Supply voltage - 3.3V
General Feature
|
Item |
Standard Value |
Unit |
||
|
Display Size |
2.8 |
Inch |
||
|
Number of Pixels |
240(H)*3(RGB)* 320(V) |
dots |
||
|
Active Area |
43.20(H)* 57.60(V) |
mm |
||
|
Outline Dimension |
50.00(H) * 69.20(V) * 2.30(D) |
mm |
||
|
Viewing Direction |
12 O'Clock (U70/D40/L70/R70) |
- | ||
|
Interface |
8080 MCU8-Bit Or 16-Bit(Default) |
- | ||
|
Driver IC |
ST7789 | - | ||
|
Driver Condition |
IOVCC=1.8V,VCI=2.8V or 3.3V(Typ) |
V |
||
|
Backlight |
White LED/4 PCS/1 PCS serial 4 ways parallel |
- | ||
|
Touch Panel |
Without TP |
- | ||
|
CTP Driver IC |
- - - | - | ||
|
CTP Driver Condition |
VDD=3.3V |
V |
||
|
TFT Operation AT |
-20 ～ +70 |
℃ |
||
|
TFT Storage AT |
-30 ～ +80 |
℃ |
||
TFT Pin Description
|
Pin NO. |
Symbol |
Description |
| 1 ～ 4 | DB[0～3] |
MCU parallel interface data bus |
| 5 | GND |
Power supply ground |
| 6 | VCI |
Power supply |
| 7 | CSX |
Chip selection pin.Low enable. |
|
8 |
RS |
-Display data/command selection pin in parallel interface. "RS=IOVCC" display data or parameter. "RS=GND" command data. |
| 9 | WR |
Write enable |
| 10 | RD |
Read enable |
| 11 | NC |
Not connected |
| 12 | NC/RTP_XL |
Not connected,RTP control pins |
| 13 | NC/RTP_YU |
Not connected,RTP control pins |
| 14 | NC/RTP_XR |
Not connected,RTP control pins |
| 15 | NC/RTP_YD |
Not connected,RTP control pins |
| 16 | LEDA |
LED anode |
| 17 ～ 20 | LEDK |
LED cathode |
| 21 | NC |
Not connected |
| 22 | DB[4] |
MCU parallel interface data bus |
| 23 ～ 30 | DB[8～15] |
MCU parallel interface data bus |
| 31 | RESX |
Reset signal. Signal is active low |
| 32 ～ 33 | VCI |
Power supply |
| 34 | GND |
Power supply ground |
| 35 ～ 37 | DB[5～7] |
MCU parallel interface data bus |
