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4 Inch 480x480 Dots Square TFT LCD Display Sunlight Readable SPI RGB ST7701S
Product Details:
| Place of Origin: | dongguan,China |
| Brand Name: | HOTHMI |
| Model Number: | TFT-H040A1PVIST5N40 |
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 |
|
Detail Information |
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| Product Type: | Square TFT | Display Content: | 480x480 Dots |
|---|---|---|---|
| Dimensions (mm): | 74.66(H) * 76.54(V) * 2.06(D) | Field Of View Window Size: | 4 Inch |
| Product Application: | 86 Boxes, Smart Panel | Backlight Brightness: | 500cd/m2 |
| High Light: | 4 Inch IPS TFT LCD,Square IPS TFT LCD,SPI LCD IPS TFT |
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Product Description
4 Inch 480x480 Dots Square TFT LCD Display SPI RGB ST7701S/TFT-H040A1PVIST5N40
Product parameters
Display Size(mm) - 4 inch
Effective Dimensions mm - 71.86(H) x 70.18(V)
Angle - Full Angle
Connection method PIN number - 40PIN
Interface - 18 bit RGB+SPI
Working temperature - -20~70℃
Supply voltage - 2.8V
Driver chip model - ST7701S
General Feature
|
Item |
Standard Value |
Unit |
| Display Size | 4.0 | Inch |
| Number of Pixels | 480(H)* 3(RGB)* 480(V) | dots |
| Active Area | 71.86(H)* 70.18(V) | mm |
| Outline Dimension |
74.66(H) * 76.54(V) * 2.06(D) <TFT> |
mm |
| Viewing Direction | FULL O'clock | - |
| TFT Interface |
18 bit RGB+SPI (Default 9b_SPI(fall) ) |
- |
| TFT Driver IC | ST7701S | - |
|
TFT Driver Condition |
VCI=2.8V(Typ) | V |
| Backlight-1 |
White LED/8 PCS/4 LEDs serial 2 ways parallel |
- |
| Touch Panel | Without TP | - |
| CTP Driver IC | FT6336U | - |
| CTP Driver Condition | VDD=3.3V(Typ) | V |
| Operation Temperature | -20 ～ 70 |
℃ |
| Storage Temperature | -30 ～ 80 |
℃ |
TFT Pin Description
| Pin NO. | Symbol | Description |
| 1 | LEDA | LED Anode |
| 2～3 | LEDK | LED Cathode |
| 4 | GND | Ground |
| 5 | VCI | Digital Power |
|
6 |
RESX |
- The external reset input |
| 7～8 | NC | Not Connect |
| 9 | SPI-SDA | Serial data input/output bidirectional pin for SPI |
| 10 | SPI-SCL | Serial clock input for SPI interface. |
|
11 |
SPI-CS |
A chip select signal GND: the chip is selected and accessible VCI: the chip is not selected and not accessible |
| 12 | DCLK | Pixel clock input pin |
| 13 | DEN | Data input enable. Display access is enabled when DE is “L”. |
| 14 | VSD | Vertical sync signal. |
| 15 | HSD | Horizontal sync signal. |
| 16～21 | DB0～5 | Blue data bus. |
| 22～27 | DG0～5 | Green data bus.. |
| 28～33 | DR0～5 | Red data bus. |
| 34 | GND | Ground |
| 35 | CTP-INT | CTP interrupt read signal.If not used, let this pin open. |
| 36 | CTP-SDA | CTP IIC data signal.If not used, let this pin open. |
| 37 | CTP-SCL | CTP IIC clock signal.If not used, let this pin open. |
| 38 | CTP-RTN | CTP Reset signal.If not used, let this pin open. |
| 39 | CTP-VDD | CTP Power supply.If not used, let this pin open. |
| 40 | CTP-GND | CTP Ground.If not used, let this pin open. |
