Home Products TFT LCD TFT Panel + Controller Board WF70A2TIFGDBT0

7-inch TFT Display Module with Built-in Resistive Touch Panel and Controller Board

Model No. WF70A2TIFGDBT0

►Size : 7 inch
►Resolution : 800 x 480 dots
►View Direction : 12H
►Interface : MCU
►Built-in Controller : SSD1963
►Control-Board : Yes
►Brightness(cd/m²): 250
►Frame Through Hole : No
►Touch Screen : Resistive Touch Panel (RTP)

Description

The 7-inch TFT Display WF70A2TIFGDBT0 is equipped with an integrated resistive touch panel and features the SSD1963 controller board, delivering high-quality display performance. This module includes a 36-pin connector that supports a 36-pin MCU 8080 8/16-bit interface with pin definitions. Users can easily select between an 8-bit or 16-bit 6800 interface mode via jumpers, offering flexibility for various system designs.

With a brightness of 250 cd/m², the WF70A2TIFGDBT0 provides reliable visibility under standard lighting conditions, making it ideal for applications where high brightness is not a critical requirement. This lower brightness level, combined with efficient power management, helps minimize overall power consumption, making it a suitable choice for energy-sensitive applications where extended battery life or reduced energy use is a priority.

The controller board also integrates the backlight supply directly on pins 33 to 36, eliminating the need for a separate backlight circuit design, further simplifying the system integration and reducing component count.

By optimizing both power efficiency and system design, the WF70A2TIFGDBT0 offers a cost-effective and energy-efficient display solution for a wide range of industrial and embedded applications.

DRAWING

RTP TFT Display 7 inch with Controller Board - WF70A2TIFGDBT0

SPECIFICATIONS

Interface

Pin Symbol Function
1 GND System ground pin of the IC .Connect to system ground.
2 VDD Power Supply : +3.3V
3 BLE 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 RST Hardware reset (RESET)
27 L/R Left / right selection; Default L/R=H
28 U/D Up/down selection; ; Default U/D=L
29 XL Left electrode
30 YU Top electrode
31 XR Right electrode
32 YD Bottom electrode
33 VLED- Power for LED Driver IC(GND)
34 VLED- Power for LED Driver IC(GND)
35 VLED+ Power for LED Driver IC(+5V)
36 VLED+ Power for LED Driver IC(+5V)

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 800 × RGB × 480(TFT) dots
Module dimension 165.0(W) × 100.0(H) × 13.5(D) mm
Active area 154.08 × 85.92 mm
Dot pitch 0.1926 × 0.179 mm
LCD type TFT, Normally White, Transmissive
Controller IC SSD1963
Interface Digital 8080 family MPU 8bit/16bit
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Aspect Ratio 16:9
Backlight Type LED, Normally White
Color arrangement RGB-STRIPE
Touch Panel Resistive touch panel (RTP)
Surface 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 Typ Max Unit
Supply Voltage For LCM VDD 3.0 3.1 3.3 V
Supply Current For LCM IDD 140 210 mA

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