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TSD 1.9 inch 170x320 350 nits MCU interface TFT lcd display module

  • Model Name: TST019QVBS-02B
  • LCD Type: 1.9 inch TFT LCD display
  • Resolution: 170x320
  • Viewing angle: All o'clock
  • Brightness: 350 cd/m2
  • Driver IC: ST7789V2
  • Interface: MCU 8 bits
  • Touch Screen: without capacitive touch panel
  • Operating Temperature: -20 ~ +70℃
  • Storage Temperature: -30 ~ +80℃

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.

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