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Description:
TST035WVBS-53E is 3.5 inch 340x800 resolution LCD display with RGB 16 bits interface, s without standard capacitive touch panel. Standard brightness is 330 cd/m2, which is suitable for indoor application such as smart thermastat. For this 3.5 inch TFT LCD module, driver IC is ST7701S+CST328, viewing direction is free, all o'clock, color depth is 262K, operating voltage is 3.3V, this lcd module i customized design are also welcome.
Drawing:
Specifications:
| General Specification | ||
| Part No. | TST035WVBS-53E | |
| Outline Dimension(mm) |
37.27 x 89 x 1.6 |
|
| Active Area(mm) | 33.966 x 81 | |
| Resolution(dots) | 340x800 | |
| Operating temperature(°C) | -20 ~ +70°C | |
| Storage temperature(°C) | -30 ~ +80°C | |
| Number of Pixel(pixels) | 340RGB(H)xRGBx800(V) | |
| Touch panel | w/o CTP | |
| Driver IC | ST7701S+CST328 | |
| Pixel arrangement | RGB-stripe | |
| Display mode | Normal black,IPS, 3.5 inch TFT | |
| Surface treatment | Antiglare | |
| View direction | All |
|
| Weight(g) | TBD | |
| Power Consumption(w) | Panel | TBD(Typ.) |
| B/L system | TBD(Typ.) | |
| Interface | RGB 16 bits |
|
| Module lifetime(Hours) | 50,000-100,000 | |
| Pins Description | ||
| Pin No. | Symbol | Description |
| 1 | GND | Power Ground |
| 2 | VDD | Power Supply for Analog, VDD=2.4V~3.3V. |
| 3 | SDA | SPI interface input/output pin. The data is latched on the rising edge of the SCL signal. |
| 4 | SCL | This pin is used to be serial interface clock. |
| 5 | CS | Chip selection pin; Low enable, High disable. |
| 6 | RESET | This signal will reset the device and it must be applied to properly initialize the chip. Signal is active low. |
| 7-22 | D15-D0 | RGB data |
| 23 | DE | Data enable signal for RGB interface operation. |
| 24 | PCLK | Clock signal for RGB interface operation. |
| 25 | HSYNC | Horizontal signal input |
| 26 | VSYNC | Vertizontal signal input |
| 27 | LEDA | LED Anode |
| 28 | LEDK | LED Cathode |
| 29 | TP-RESET | System reset of Touch Panel；If no used，let this pin open. |
| 30 | TP-INT3.0V | Interrupt signal to main processor of Touch Panel；If no used，let this pin open. |
| 31 | TP-SDA3.0V | I²C data signal of Touch Panel；If no used，let this pin open. |
| 32 | TP-SCL3.0V | I²C clock signal of Touch Panel；If no used，let this pin open. |
| 33 | TP-VCC3.0V | Analog power supply of Touch Panel. If no used，let this pin open. |
Applications:
For our 3.5 inch LCD display TST035WVBS-53E, it's widely using in smart home product, such as thermostat, Temperature and humidity control panel. Also it could be customized for CTP, special cover lens, special backlight or converted board etc.
Product Features:
This display module is a transmissive type color active matrix TFT(Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. This module is composed of a TFT LCD module, a driver circuit, and a back-light unit.The resolution of a 3.46" contains 340x800 dots and can display up to 262k colors.
