3.5" IPS High Brightness TFT Display


►Size: 3.5 inch
►Resolution : 320 x 240 dots
►View Direction : Wide View (IPS)
►Interface : RGB
►Driver IC : ST7272A
►Control-Board : No
►Brightness(cd/m2) : 1000
►Frame Through Hole : No
►Touch Screen : No


WF35XSWACDNN0 is a 3.5 inch High Brightness IPS TFT LCD module, with QVGA 320x240 pixels. This IPS TFT model has built in with ST7272A driver IC; it supports 24-bit RGB interface. The brightness of WF35XSWACDNN0 is 1000 nits (typical value). The WF35X is also available for Resistive Touch Panels (RTP) and Projected Capacitive Touch Panel (PCAP) for option.

This 3.5 inch TFT-LCD is an IPS Panel which having the advantages of great angle-visibility of Left:80 / Right:80 / Up:80 / Down:80 degree (typical). WF35XSWACDNN0 module is having super brightness 1000 nits, aspect ratio 4:3, contrast ratio 800 (typical value), normally black LCD type, glare surface glass. This model can be operating at temperatures from –30℃ to +85℃; its storage temperatures range from -40℃ to +85℃.



3.5" IPS High Brightness TFT Display - WF35XSWACDNN0



LCM PIN Definition

Pin Symbol Function
1 LED- Power for LED backlight cathode
2 LED- Power for LED backlight cathode
3 LED+ Power for LED backlight anode
4 LED+ Power for LED backlight anode
5 NC(YU) No connect
6 NC(XL) No connect
7 NC(SPI_IIC_SEL) No connect
8 /RESET Hardware reset
9 NC(CS) No connect
10 NC(SDA) No connect
11 NC(SCL) No connect
12 B0 Data bus
13 B1 Data bus
14 B2 Data bus
15 B3 Data bus
16 B4 Data bus
17 B5 Data bus
18 B6 Data bus
19 B7 Data bus
20 G0 Data bus
21 G1 Data bus
22 G2 Data bus
23 G3 Data bus
24 G4 Data bus
25 G5 Data bus
26 G6 Data bus
27 G7 Data bus
28 R0 Data bus
29 R1 Data bus
30 R2 Data bus
31 R3 Data bus
32 R4 Data bus
33 R5 Data bus
34 R6 Data bus
35 R7 Data bus
36 HSYNC Horizontal sync signal, default is negative polarity.
37 VSYNC Vertical sync signal, default is negative polarity.
38 DCLK Dot-clock signal and oscillator source
39 NC(HDIR) No connect
40 NC(VDIR) No connect
41 VCC Power Supply
42 VCC Power Supply
43 NC(YD) No connect
44 NC(XR) No connect
45 NC(PARA_SERI) No connect
46 NC(BIST_EN) No connect
47 NC(ENPROG) No connect
48 NC No connect
49 NC No connect
50 NC No connect
51 NC(DISP) No connect
52 DE Data input enable. Display access is enabled when DE is “H”.
53 GND Ground
54 GND Ground

General Specifications

Item Dimension Unit
Size 3.5 inch
Dot Matrix 320 × RGB × 240(TFT) dots
Module dimension 76.84(W) × 63.84(H) × 3.27(D) mm
Active area 70.08 × 52.56 mm
Dot pitch 0.073 × 0.219 mm
LCD type TFT, Normally black, Transmissive
View Direction Wide View
Driver IC ST7272A or equivalent
Interface        24-bit RGB
Aspect Ratio 4:3
Backlight Type LED, Normally White
Touch Panel Without Touch Panel
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 +85
Storage Temperature TST -40 +85

Electrical Characteristics

Operating conditions

Item Symbol Min Typ Max Unit
Supply Voltage For LCM VCC 3.0 3.3 3.6 V
Supply Current For LCM ICC 20 30 mA

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