1.8-inch TFT LCD Module - 1.8 TFT LCD - RFN01800A2A0XWSNN00 - Raystar
1.8-inch TFT LCD Module - 1.8 TFT LCD - RFN01800A2A0XWSNN00 - Raystar

1.8-inch TFT LCD Module 128x160 SPI TFT Display (NV3023B IC)

Model No. RFN01800A2A0XWSNN00

The RFN01800A2A0XWSNN00 is a 1.8-inch TFT LCD module, featuring a 128x160 resolution and SPI interface, making it an ideal 1.8 TFT display solution for compact embedded applications. This 1.8-inch TFT LCD module integrates the NV3023B IC and adopts VA technology, delivering consistent color reproduction and wide viewing angles of 80° in all directions. The module includes an anti-glare surface treatment and supports portrait orientation mode, providing reliable visual performance for 1.8-inch TFT LCD module designs.

The 1.8-inch TFT LCD operates with a supply voltage range of 2.8 V to 3.6 V and is equipped with a white LED backlight with a typical lifetime of 50,000 hours. This 1.8-inch TFT LCD module supports an operating temperature range of −20°C to +70°C and a storage temperature range of −30°C to +80°C. The 1.8 TFT LCD module is well suited for integration into handheld analyzers, industrial control systems, and smart home devices requiring.

For technical support or quotation inquiries regarding the RFN01800A2A0XWSNN00 1.8-inch TFT LCD module, please contact our sales team.

Note1: 1.77-inch TFT displays are often considered equivalent to 1.8-inch modules in the market.
Note2: If you need a model with a touch screen, you can refer to RFN01800A2A0XHSNC00.

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
TFT Series Standard TFT
Size (Diagonal) 1.8 (1.77-inch TFT LCD Module) inch
Dot Matrix / Resolution 128 × RGB × 160 (TFT LCD) dots
Module Dimension 34.0 (W) × 45.83 (H) × 3.11 (D) mm
Active Area 28.032 × 35.040 mm
Dot / Pixel Pitch 0.219 × 0.219 mm
LCD Type TFT, Normally Black, Transmissive
View Direction 80/80/80/80 (VA)
Aspect Ratio Portrait
Backlight Type LED, Normally White
Control Board No
Power Board No
IC NV3023B
Interface SPI
Touch Panel Without Touch Panel
Surface Anti-Glare
Brightness 600 cd/㎡
O-Film No
Operating Temperature -20~+70 °C
Storage Temperature -30~+80 °C

SPI Interface for 1.8-inch TFT Display

Pin No Symbol Function
1 VLED+ Back light anode
2 VLED- Back light cathode
3 SPI4W
(VCC=4 WIRE)
SPI4W=’1’, SPI 4 Wire Serial
SPI4W=’0’, SPI 3 Wire Serial
4 VCC Power Supply.
5 GND Ground
6 CS Chip enable (CSX)
7 RST Reset signal (RESX)
8 SDA Serial input/output signal in serial interface mode.
9 SCL In Serial Interface, this is used as SCL.
10 D/C Data/ command selection. (D/CX)

Mechanical Dimensions of 1.8-inch TFT LCD

1.8-inch TFT LCD Module - 1.8 TFT LCD - RFN01800A2A0XWSNN00 Contour Drawing - Raystar

Electrical Limits for 1.8-inch TFT LCD Module

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 - +70 ℃
Storage Temperature TST -30 - +80 ℃

Operating Conditions

Item Symbol Min Typ Max Unit
Supply Voltage VCC 2.8 3.3 3.6 V
Supply LCM Current ICC - 7 10.5 mA

LED Driving Conditions

Parameter Symbol Min. Typ. Max. Unit
LED Current - - 60 - mA
LED Voltage VLED+ 2.7 2.9 3.3 V
LED Life Time - 50,000 - - Hr
Top