Home Products TFT LCD High Brightness TFT Display WF32DSLAJDNN0

3.2" High Brightness 240x320 TFT Module


►Size; 3.2"
►Resolution : 240 x 320 dots
►View Direction: 6H
►Interface: 8080 MCU 8bit/9bit/16bit/18bit/SPI(3 Wire/4 Wire)
►Driver IC: ILI9341
►Control-Board : No
►Brightness(cd/m²): 1000
►Frame Through Hole: No
►Touch Screen : No


WF32DSLAJDNN0 is a 3.2 inch portrait mode TFT LCD module, made of resolution 240x320 pixels. This module is built in with ILI9341 driver IC, it supports 8080 MCU 8bit /9bit/16bit/18bit/ SPI (3 Wire/4 Wire) interface. WF32DSLAJDNN0 is a high brightness TFT-LCD module, typical value 1000 nits, contrast ratio 500:1 (typical value), view direction 6 o’clock, gray scale inversion direction 12 o’clock, anti-glare surface panel. If customers don’t need High Brightness backlight, please choose WF32DTLAJDNN0. This WF32D series have Resistive Touch Panel for option, available models are WF32DTLAJDNT0 and WF32DSLAJDNT0 (High Brightness).

The power supply voltage (VCI) of WF32DSLAJDNN0 is from 2.5V to 3.3V, typical value 2.8V. It can be operating at temperatures from -20℃ to+ 70℃ and storage temperatures from -30℃ to +80℃.


3.2 inch High Brightness 240x320 TFT Module - WF32DSLAJDNN0



NO Symbol Function I/O
1 NC No connection
2 NC No connection
3 NC No connection
4 NC No connection
5 VCI Power supply(TYP: 2.8V). P
6 IOVCC Power supply(TYP:1.8V/2.8V). P
7 R5 18-bit parallel bi-directional data bus for MCU system and RGB
interface mode Fix to VSS level when not in use
8 R4  
9 R3  
10 R2  
11 R1  
12 R0  
13 G5  
14 G4  
15 G3  
16 G2  
17 G1  
18 G0  
19 B5  
20 B4  
21 B3  
22 B2  
23 B1  
24 B0  
25 SDA Serial data input/output I/O
26 DOTCLK Data enable signal in RGB interface. I
27 DE A data ENABLE signal in RGB I/F mode I
28 HSYNC Horizontal synchronizing signal in RGB interface I
29 VSYNC Vertical synchronizing signal in RGB interface I
30 NRD Read enable pin I80 parallel bus system interface I
31 NWR_DNC NWR Write enable pin I80 parallel bus system interface
DNC Command/parameter or display data selection pin in serial bus system interface
32 DNC_SCL DNC Command/parameter or display data selection pin in parallel interface
SCL Serial data clock in serial bus system Interface
33 NCS Chip select signal I
34 NRESET System Reset I
35 IM0 System interface select:
IM2 IM1 IM0 MCU-Interface Mode DB Pin in use
Register/Content GRAM
0 0 0 80 MCU 8-bit bus
interface I
D[7:0] D[7:0]
0 0 1 80 MCU 16-bit bus
interface I
D[7:0] D[15:0]
0 1 0 80 MCU 9-bit bus
interface I
D[7:0] D[8:0]
0 1 1 80 MCU 18-bit bus
interface I
D[7:0] D[17:0]
1 0 1 3-wire 9-bit data serial
interface I
1 1 0 4-wire 8-bit data serial
interface I
36 IM1
37 IM2
38 GND Ground P
39 VLED+ Anode of LED backlight. P
40 VLED- Cathode of LED backlight. P

General Specifications

Item Dimension Unit
Size 3.2 inch
Dot Matrix 240 × RGB × 320(TFT) dots
Module dimension 55.04 (W) × 77.6 (H) × 2.55(D) mm
Active area 48.6 × 64.8 mm
Pixel pitch 0.2025 × 0.2025 mm
LCD type TFT, Normally White, Transmissive
View Direction 6 o'clock
Gray Scale Inversion Direction 12 o'clock
Aspect Ratio Portrait
Driver IC ILI9341 or Equivalent
Interface 80 MCU 8bit/9bit/16bit/18bit/SPI(3 Wire/4 Wire)
Backlight Type LED, Normally White
Touch Panel Without Touch Panel
Surface Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Item Symbol Condition Min Type Max Unit
Power supply voltage VCI   2.5 2.8 3.3 V
Power supply voltage IOVCC   1.65 2.8 3.3 V
Input high voltage Vih   0.7IOVCC - IOVCC V
Input low voltage Vil GND - 0.3IOVCC V
Output high voltage Voh IOL=-1.0mA 0.8 IOVCC - IOVCC V
Output low voltage Vol IOL =1.0mA GND - 0.2 IOVCC V
Current consumption IVCI - - 5.5 8.25 mA

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