Email : info@tslcd.com
Tel : +86-755-28225963
Download
-
Description:
TST019QVBS-02B is a 1.9 inch square tft lcd module in 170x320 resolution, it is MCU 8 bits in 30 pins, and could be customed for other pinmap. Brightness is 350 nits. Backlight current is 60mA with 4 backlight LEDs. This 1.69 inch TFT LCD module is designed with ST7789V2, viewing direction is all o'clock, color depth is 65K/262K, white backlight and transmissive type. Contrast ratio is 600:1. This model could be customizable for FPC, interface, touch panel, backlight and driver board etc.
Drawing:
Specifications:
General Specification Part No. TST019QVBS-02B Outline Dimension(mm) 25.8x49.72x1.48
Active Area(mm) 22.7x42.72 Resolution(dots) 170x320 Operating temperature(°C) -20 ~ +70°C Storage temperature(°C) -30 ~ +80°C Number of Pixel(pixels) 170(H)xRGBx320(V) Touch panel w/o CTP Driver IC ST7789V2 Pixel arrangement RGB-stripe Display mode Normally black, IPS, 1.9 inch TFT Surface treatment Antiglare View direction All Weight(g) TBD Power Consumption(w) Panel TBD(Typ.) B/L system TBD(Typ.) Interface MCU 8 bits Module lifetime(Hours) 20,000-30,000 Pins Description Pin No. Symbol Description 1 GND Sytem Ground. (0V) 2 VCI Power supply (2.8) 3 IM2 Interface select：IM1=0,IM2=0,MCU8-bit; IM1=1, IM2=1,4-line SPI 4 IM1 Interface select：IM1=0,IM2=0,MCU8-bit; IM1=1, IM2=1,4-line SPI 5 RST Reset input signal 6 CS Chip select signal 7 DC/(SPI_SCL) Data/Command selection pin(MCU); Serial clock input (SPI) 8 WR Write signal 9 RD Read signal 10 SDA Serial data input 11-18 DB0-DB7 MCU 8 bits data bus 19 SDO Serial data output 20 LED-A Backlight A Anode input pin 21-24 LED-K1-K4 Backlight K Cathode input pin 25 GND System Gournd. (0V) 26 NC No connect 27 NC No connect 28 NC No connect 29 NC No connect 30 GND System Gournd. (0V)
Applications:
This 1.9 inch lcd display is suitable for IoT, HMI, HVAC, temperature measurement device etc.
Product Features:
TST019QVBS-02B is a standard TFT display module, This model is 1.9 inch diagonally resolution in 170 horizontal by 320 vertical pixel array). Each pixel is divided into Red, Green, Blue dots, and this panel can display 65K/262K colors. Regarding backlight, brightness is 350 nit and 4 LED lights, current is 60mA and voltage 3.0V. Contrast ratio is 600:1.
