4D Systems gen4-uLCD-70DT TFT LCD Colour Display / Touch Screen, 7in, 800 x 480pixels

  • RS Stock No. 125-7951
  • Mfr. Part No. gen4-uLCD-70DT
  • Manufacturer 4D Systems
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

4D Systems LCD Display

The 4D Systems gen4 series LCD offers a compact and easy to integrate display solution. This 7in, 800 x 480 pixels variant features 4-wire resistive touch for applications requiring a human-machine interface. The design makes it simple to integrate into a final product. Its display module features a 30-pin ZIF socket to provide an easy connection to an application or motherboard, removing wiring headaches. If space is at a premium the connected board can sit flush on the back of the module as the display circuitry fits comfortably within the mounting base, maintain a slim profile. A micro-SD card connector provides optional multimedia storage and data logging capabilities. The 4D Systems Diablo16 processor, an embedded controller that provides built-in graphics, text, image and animation capability, powers it. It is fully compatible with the 4D Systems Workshop4 IDE, giving programmers the flexibility of 4 differing development environments.

Features and Benefits

RGB 65k true to life colours
4-wire resistive touch
Compact - Module dimensions are 187mm x 102.1mm x 8.3mm (including mounting tabs)
6 banks of 32KB Flash memory for user application code and data
32KB of user RAM
16 GPIO including 4 configurable analogue outputs
3 x I2C channels
3 x SPI channels
Up to 6 GPIO can be used as pin counters
Up to 6 GPIO for PWM
Up to 10 GPIO for pulse output
Up to 14 GPIO can be configured for quadrature encoder inputs (2 channels)
30-pin FPC connection for signals, power, communications, GPIO and programming micro-SD card connector for multimedia storage and data logging
Dedicated PWM audio pin
Supports all the Windows fonts
Operating voltage ranging between 4.0V and 5.5V


CE certified

Attribute Value
Diagonal Display Size 7in
Interface Type Serial
Resolution 800 x 480pixels
Touch Screen Yes
Viewing Area Dimensions 85.63 x 153.84mm
Touch Screen Type Resistive
Supply Voltage 4 → 5.5 V
Backlight Type LED
Display Mode Transmissive
AC or DC Input Voltage Dc
Dimensions 187 x 102.1 x 8.3mm
Display Matrix Technology TFT
Minimum Operating Temperature -10°C
Maximum Operating Temperature +60°C
Series gen4
Depth 102.1mm
Standards Met CE
Current Rating 820mA
Height 8.3mm
Power Supply Included No
Contrast Ratio 500:1
Viewing Area Height 153.84mm
Brightness 400cd/m²
Voltage Rating 5.5V
Viewing Area Width 85.63mm
Operating Temperature Range -10 → +60°C
Number of Colours 65,536
Width 187mm
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Price (ex. GST) Each
Was $251.81
$ 208.60
(exc. GST)
$ 229.46
(inc. GST)
Per unit
1 - 9
10 +
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