32x128 In-Cell Touchscreen on Breakout Board

Part Number: CFAL32128A0-0171WC-E1

This product is the 1.71 inch in-cell display mounted on an adapter board.

The 1.71 inch in-cell display is an OLED with capacitive touch sensing embedded in the display itself. That makes this display impressively thin and light and eliminates the separate touch tail. Four touch zones can be recognized on the display as well as up and down swipe gestures.

Buying this display module (board and display) minimizes the work needed to have this display up and running. The required airgap is fixed in the mounting of the display to the PCB, the supply voltage from the panel is boosted from the low input voltage, and the 33-pins from the display tail are reduced and broken out to 20-pins on a 0.1" header.

This display would make a fantastic changeable button set with up to four options displayed at once.

Also check out the 0.96" in-cell display module for a similar display with different outline, and the 1.71" in-cell display full development kit.

  • 32x128 pixel resolution
  • 1.71" diagonal dimension
  • 20 pin tenth inch header
  • 4 touch zones with multiple gestures
  • 2 out-cell multi-touch options for external sensors to be connected
  • Monochrome OLED
  • Choice of SPI or I2C interface for the display and touchscreen

Product Variations

  • square_foot Physical Characteristics

    Physical Characteristics

    Column Dots x Row Dots 32 x 128
    Module Overall width height depth
    millimeters 15.75 50.5 7.9
    inches 0.62 1.99 0.31
    Diagonal Dimension 1.71"
    Active Area Width Height
    millimeters 10.54 42.22
    inches 0.42 1.66
    Dot Pitch Width Height
    millimeters 0.33 0.33
    inches 0.013 0.013
    Weight 11g
    Pin Count 20
  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type/Glass Color OLED/Black
    Foreground Color White
    Background Color Black
  • electric_bolt Electrical Specification

    Electrical Specifications

    Supply Voltage for Logic Minimum 1.65V
    Supply Voltage for Logic Maximum 3.5V
    Supply Voltage for Logic Typical 3.3V
    Supply Current Minimum 6.4mA
    Supply Current Maximum 19.4mA
    Supply Current Typical 9.4mA
  • nature Enviromental


    Operating Temperatures min max
    Celsius -40° 70°
    Fahrenheit -40° 158°
    Storage Temperatures min max
    Celsius -40° 85°
    Fahrenheit -40° 185°
  • cable Electronics


    Controller Documents Solomon Systech SSD7317
    128 x 96 Dot Matrix
    OLED/PLED Segment/Common Driver
    with Integrated Touch Controller
    Solomon Systech SSD7317
    Advance Information
    128 x 96 Dot Matrix
    OLED/PLED Segment/Common Driver
    with Integrated Touch Controller
    Interface I2C, SPI
  • picture_as_pdf Datasheets
  • download Files and Downloads

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Sale Price:
Quantity Sale Price
1 $40.28 $30.21
5 $33.64 $25.23
10 $32.75 $24.56
20 $31.65 $23.74
50 $30.54 $22.91
100 $30.10 $22.58
200 * $29.88 $22.41
300 * $29.66 $22.25
500 * $29.44 $22.08
1000 * $29.21 $21.91
* Sale prices are limited to stock on-hand.
* Pricing is subject to change.
Contact us about potential lead times.
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