Hotdisplay Technology Co.Ltd
LCD Display Module Manufacturer & Supplier SINCE 2004
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2.1 inch Sunlight Readable LCD TFT Display/480x480 Pixels/TFT-H021A1HQIST5N40
Product parameters
Viewport Window Size - 2.1"
Backlight type or brightness - 550cd/m2
Connection method PIN number - FPC-40PIN
Interface - RGB
Special instructions - support 16/18 bit RGB, optional CTP
Working temperature - (-20~70℃)
Supply Voltage - 3.3v
Driver chip model - ST7701S
General Feature:
| Item | Standard Value | Unit |
| Display Size | 2.1” | -- |
| Number of Pixels | 480(H)x3(RGB)x480(V) | -- |
| Active Area | 53.28(H)x53.28(V) | mm |
| LCM Outline Dimension | 5618(H)x59.71(V)x2.26(D) | mm |
| Viewing Direction | Full O'clock | - |
| LCM Interface | RGB+SPI 3L | - |
| LCM Driver IC | ST7701S | - |
| Display colors | 16.7M | - |
| LCM Driver Voltage | IOVCC=1.8V,VCI=3.3V (Typ) | V |
| Backlight | White LED | - |
| Touch Panel | Whitout Touch Panel | - |
| CTP Driver IC | - - - | - |
| CTP Driver Voltage | 3.3 | V |
| CTP I/O Digital Voltage | 3.3 | V |
| TFT Operation Temperature | -20~70 | ℃ |
| TFT Storage Temperature | -30~80 | ℃ |
Product Description The TFT-H021A1HQIST5N40 is a 2.1-inch full-color TFT LCD module with a resolution of 480x480 pixels and a 1:1 aspect ratio. The TFT module adopts ST7701S driver IC and supports RGB/SPI interface. The TFT module with IPS panel has the advantage of wide viewing angle (left 80 degrees/right 80 degrees/up 80 degrees/down 80 degrees), a typical contrast ratio of 800:1, and a module brightness of up to 550 nits (typical). The working temperature range of the module is -20℃~+70℃, and the storage temperature range is -30℃~+80℃.
