Hotdisplay Technology Co.Ltd
LCD Display Module Manufacturer & Supplier SINCE 2004
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3.5 Inch TFT LCD Modules/320 X 240 Dots/Sunlight Readable/TFT-H035A6QVIST9N40
Product parameters
Product Application - Instrumentation
Perspective - Full Perspective
Backlight brightness - 900cd/m2
Connection method PIN number - FPC-40PIN
Interface - RGB
Special Instructions - 8/24-bit TTL
Working temperature - 20~70℃
Supply Voltage - 3.3V
Driver IC Model - ST7272A
General Feature:
| Item | Standard Value | Unit |
| Display Size | 3.5 | Inch |
| Number of Pixels | 320(H)*3(RGB)* 240(V) | dots |
| Active Area | 70.08(H)* 52.66(V) | mm |
| Outline Dimension | 76.84(H) * 63.84(V) * 3.35(D) <TFT> | mm |
| Viewing Direction | FULL O'clock | - |
| TFT Interface | Parallel 24-bit RGB interface (Default) Serial 8-bit RGB interface | - |
| TFT Driver IC | ST7272 | - |
| TFT Driver Condition | VCI=3.3V(Typ) | V |
| Backlight | White LED/6 PCS/6 PCS serial | - |
| Touch Panel | Without TP With RTP With CTP | - |
| CTP Driver IC | - - - | - |
| CTP Driver Condition | VDD=3.3V(Typ) | V |
| Operation Temperature | -30 ～ 80 | ℃ |
| Storage Temperature | -40 ～ 85 | ℃ |
TFT Pin Description
| Pin NO. | Symbol | Description |
| 1 | LEDK | LED Cathode |
| 2 | LEDA | LED Anode |
| 3 | GND | Ground |
| 4 | VCI | Digital Power |
| 5～12 | DR0～7 | Red data bus.If not used, please fix this pin at GND. |
| 13～20 | DG0～7 | Green data bus.DG[7:0] are used in 8-bit RGB interface. |
| 21～28 | DB0～7 | Blue data bus.If not used, please fix this pin at GND. |
| 29 | GND | Ground |
| 30 | PCLK | Pixel clock input pin, default is negative polarity. |
|
31 |
DISP | Display mode sets DISP=GND:Standby mode; DISP=VCI:Normal display mode |
| 32 | HSD | Horizontal sync signal, default is negative polarity. |
| 33 | VSD | Vertical sync signal, default is negative polarity. |
| 34 | DEN | Data input enable. Display access is enabled when DE is “H”. |
| 35 | NC | Not Connect |
| 36 | GND | Ground |
| 37 | RTP_XR | RTP function pin.If not used, let this pin open. |
| 38 | RTP_YD | RTP function pin.If not used, let this pin open. |
| 39 | RTP_XL | RTP function pin.If not used, let this pin open. |
| 40 | RTP_YU | RTP function pin.If not used, let this pin open. |
