2 inch IPS 240×320 TFT LCD Display with PCAP

Model No. WF0200BTYAJDNG10

  • Size: 2 inch TFT LCD Display
  • Resolution: 240×320 dots
  • View Direction: IPS
  • Interface: MCU, SPI
  • Driver IC：ST7789VI
  • Control-Board: No
  • Brightness(cd/m²): 400
  • Frame Through Hole: No
  • Touch Screen : Projected Capacitive Touch Panel (PCAP),OCA
  • Detect Point : 1 Finger
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Description

WF0200BTYAJDNG10 is a 2-inch Portrait Mode IPS TFT-LCD with a resolution of 240×320 pixels. Built with ST7789VI driver IC, WF0200BTYAJDNG10 supports MCU and SPI interfaces. The PCAP touchscreen has the built-in IC GT911 and supports the I2C interface. Besides, the PCAP panel features OCA technology to increase its durability and present better optical clarity.

WF0200BTYAJDNG10 has a wide viewing angle of Left: 80/ Right: 80/ Up: 80/ Down: 80 degree, a contrast ratio of 800:1, a brightness of 400 nits, and an aspect ratio of 3:4. The supply voltage for analog is from 2.4V to 3.6V (the typical value is 3.3V). This TFT-LCD module can work under temperatures from -20℃ to +70℃, and its storage temperatures range from -30℃ to +80℃.

The 2-inch portrait mode TFT LCD display is suitable for a wide range of electronic devices, including measurement tools such as laser distance measuring instruments and air quality detectors, as well as testing equipment, sports watches, and other electronic devices. Our WF0200B TFT series offers the without-touch-panel option; please check out the webpage of WF0200BSYAJDNN0 for more information.

 

Drawing

Drawing

Specifications

Specifications

Interface

LCM PIN Definition

NO Symbol Function
1 GND Ground
2 NC(YU) No connection
3 NC(XL) No connection
4 NC(YD) No connection
5 NC(XR) No connection
6 NC No connection
7 VDD Power supply
8 VDDI Power Supply for I/O System.
9 TE Tearing effect signal is used to synchronize MCU to frame memory
writing.
If not used, please let this pin open
10 CSX Chip selection pin
Low enable.
High disable.
11 DCX(SCL) (D/CX): This pin is used to select “Data or Command” in the parallel interface.
DCX=’1’: display data or parameter.
DCX=’0’: command data.
(SCL): When SPI mode,This pin is used to be serial interface clock.
12 WRX(D/CX) Display data/command selection
Second Data lane in 2 data lane serial interface.
(WRX): Write enable in MCU parallel interface.
(D/CX): When 4-SPI mode,This pin in 4-line serial interface
If not used, please fix this pin at VDDI or GND.
13 RDX -Read enable in 8080 MCU parallel interface.
-If not used, please fix this pin at VDDI or GND.
14~29 DB0~DB15 Data bus line
30 RESX System reset pin.
signal is active low
31 IM0 The MCU interface mode select.

IM2 IM1 IM0 MPU Interface Mode Data pin
0 0 0 80-8bit parallel I/F DB[7:0]
0 0 1 80-16bit parallel I/F DB[15:0]
0 1 0 80-9bit parallel I/F DB[8:0]
0 1 1 80-18bit parallel I/F DB[17:0]
1 0 1 3-line 9bit serial I/F SDA: in/out
1 1 0 4-line 8bit serial I/F SDA: in/out
32 IM1
33 IM2
34~35 DB16~DB17 Data bus line
36 VLED- Cathode of LED backlight.
37 VLED- Cathode of LED backlight.
38 VLED+ Anode of LED backlight.
39 NC(SDA) When SPI mode, This pin is SPI interface input/output pin.
The data is latched on the rising edge of the SCL signal.
If not used(NC), please fix this pin at VDDI or GND level.
40 NC No connection

 

PCAP PIN Definition

Pin Symbol Function
1 VSS Ground for analog circuit
2 VDDT Power Supply :
3 SCL I2C clock inputI2C clock input
4 NC No connect
5 SDA I2C data input and output
6 NC No connect
7 /RST External Reset, Low is active
8 NC No connect
9 /INT External interrupt to the host
10 VSS Ground for analog circuit

General Specifications

General Specifications

Item Dimension Unit
Size 2 inch
Dot Matrix 240 x RGB x 320(TFT) dots
Module dimension 38.8(W) x 52.3(H) x3.8(D) mm
Active area 30.60 x 40.80 mm
Pixel Pitch 0.1275 x 0.1275 mm
LCD type TFT, Normally Black, Transmissive
TFT Interface MCU / SPI
TFT Driver IC ST7789VI or Equivalent
Viewing angle 80/80/80/80 (IPS)
Aspect Ratio 3:4
Backlight Type LED, Normally White
PCAP Driver IC GT911 or equivalent
PCAP Interface I2C
PCAP FW V92
PCAP Resolution 240 * 320
Touch Panel With PCAP
Surface Glare

Absolute Maximum Ratings

Absolute Maximum Ratings

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

 

Electrical Characteristics

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Analog VDD － 2.4 3.3 3.6 V
Interface Operation Voltage VDDI － 1.65 1.8 3.6 V
Supply Current For LCM IDD VDD = VDDI
= VCC=3.0V		 － 6.0 9.0 mA
Supply PCAP VPCAP － 2.8 － 3.3 V
IPCAP － － 8.0 12.0 mA

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