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| Categories | IPS TFT LCD |
|---|---|
| Brand Name: | HOTHMI |
| Model Number: | TFT-H040A1PVIST3C40 |
| Place of Origin: | dongguan,China |
| MOQ: | 2 |
| Payment Terms: | L/C, D/A, T/T, D/P, Western Union, MoneyGram |
| Supply Ability: | 99999 |
| Delivery Time: | 25 days |
| Product Type: | Square TFT |
| Display content: | 480x480 dots |
| Dimensions (mm): | 83.90(H) * 83.90(V) * 3.21(D) |
| Supply voltage: | 3.3V |
| Driver chip model: | ST7701S |
| Special instructions: | with capacitive touch function |
| Company Info. |
| Hotdisplay Technology Co.Ltd |
| View Contact Details |
| Product List |
4 Inch 480x480 TFT LCD Module SPI FT6336U Capacitive Touch
Screen/TFT-H040A1PVIST3C40
Product parameters
Field of view window size (mm) - 4 inch
Display Size(mm) - 4 inch
Effective Dimensions mm - 71.86(H) x 70.18(V)
Product application - 86 boxes, smart panel
Angle - Full Angle
Backlight brightness - 350cd/m2
Connection method PIN number - 40PIN
Interface - 18 bit RGB+SPI
Working temperature - -20~70℃
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 | 83.90(H) * 83.90(V) * 3.21(D) <TFT+CTP> | 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 - Initializes the chip with a low input. Be sure to execute a power-on reset after supplying power. |
| 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. |
DESCRIPTION
HOTLCD H040A1 is 480x480 dots TFT LCD module display with 4.0" TFT
capacitive touch screen and it is easily controlled by SPI WITH
RGB. This 4.0" TFT LCD with touch screen can be used in embedded
systems, industrial device, 86 boxes, smart home panels equipment
which require display in high quality and colorful image. It
supports RGB WITH SPI interface.
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