3.9 inch 480x128 TFT MCU LCD Display
Model No. WF39QTIBSDBN0
►Size : 3.9 inch
►Resolution : 480x128 dots
►View Direction : 12H
►Interface : MCU
►Driver IC : SSD1963
►Control-Board : Yes
►Brightness(cd/m²) : 500
►Frame Through Hole : Yes
►Touch Screen : Without touch panel
Description
WF39QTIBSDBN0 is a 3.9-inch bar-type TFT LCD with a control board. It has an anti-glare surface, 12 o'clock view direction, and 6 o'clock gray scale inversion direction. Its resolution is 480×128 dots, and the module dimension is 122.0 × 44.0 × 7.5(max) mm with an active area of 95.04 × 25.34 mm. The display features a brightness of 500 cd/m2. The module is built-in with SSD1963 driver IC, supporting MCU interfaces.
The supply voltage for LCM (VDD) of the display is from 3.0V to 3.3V (typical value: 3.1V). This bar TFT can operate at a temperature range from -20℃ to +70 ℃, and its storage temperatures are from -30 to +80 ℃.
The supply voltage for LCM (VDD) of the display is from 3.0V to 3.3V (typical value: 3.1V). This bar TFT can operate at a temperature range from -20℃ to +70 ℃, and its storage temperatures are from -30 to +80 ℃.
DRAWING
SPECIFICATIONS
Interface
Pin | Symbol | Function |
---|---|---|
1 | GND | System round pin of the IC. Connect to system ground. |
2 | VDD | Power Supply : +3.3V |
3 | BL_E | Backlight control signal , H: On \ L: Off |
4 | D/C | Data/Command select |
5 | WR | Write strobe signal |
6 | RD | Read strobe signal |
7 | DB0 | Data bus |
8 | DB1 | Data bus |
9 | DB2 | Data bus |
10 | DB3 | Data bus |
11 | DB4 | Data bus |
12 | DB5 | Data bus |
13 | DB6 | Data bus |
14 | DB7 | Data bus |
15 | DB8 | Data bus (When select 8bits mode, this pin is NC) |
16 | DB9 | Data bus (When select 8bits mode, this pin is NC) |
17 | DB10 | Data bus (When select 8bits mode, this pin is NC) |
18 | DB11 | Data bus (When select 8bits mode, this pin is NC) |
19 | DB12 | Data bus (When select 8bits mode, this pin is NC) |
20 | DB13 | Data bus (When select 8bits mode, this pin is NC) |
21 | DB14 | Data bus (When select 8bits mode, this pin is NC) |
22 | DB15 | Data bus (When select 8bits mode, this pin is NC) |
23 | NC | No connect |
24 | NC | No connect |
25 | CS | Chip select |
26 | RESET | Hardware reset |
27 | DISP_ON | Display on/off control |
28 | NC | No connect |
29 | NC | No connect |
30 | NC | No connect |
31 | NC | No connect |
32 | NC | No connect |
33 | VLED- | VLED- for B/L LED inverter (GND) |
34 | VLED- | VLED- for B/L LED inverter (GND) |
35 | VLED+ | VLED+ for B/L LED inverter (+5V) |
36 | VLED+ | VLED+ for B/L LED inverter (+5V) |
General Specifications
Item | Dimension | Unit |
---|---|---|
Size | 3.9 | inch |
Dot Matrix | 480 × 128 × RGB (TFT) | dots |
Module dimension | 122.0 × 44.0 × 7.5(max) | mm |
Active area | 95.04 × 25.34 | mm |
Dot pitch | 0.066(W) × 0.198(H) | mm |
LCD type | TFT, Normally White, Transmissive | |
View Direction | 12 o'clock | |
Gray Scale Inversion Direction | 6 o'clock | |
Aspect Ratio | Bar Type | |
Driver IC | SSD1963 | |
TFT Interface | Digital 8080 family MPU 8bit/16bit | |
Backlight Type | LED,Normally White | |
Color arrangement | RGB-STRIPE | |
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 | ℃ |
Electronical Characteristics
Item | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Supply Voltage For LCM | VDD | 3.0 | 3.1 | 3.3 | V |
Supply Current For LCM | IDD | — | 200 | — | mA |
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