USB LCD Displays
32x128 In-Cell Touchscreen OLED
Part Number: CFAL32128A0-0171B-WC
This small OLED uses In-Cell technology to include a built-in touch screen making it exceptionally thin and light for a display with capacitive touch capabilities. The display can recognize multiple touch gestures as well as touches in four touch zones and has the option of adding two out-cell external touch sensors.
With its narrow form factor, this display could make a great touch-responsive gauge, a changeable button, or a reactive indicator.
Key Features:
With its narrow form factor, this display could make a great touch-responsive gauge, a changeable button, or a reactive indicator.
Key Features:
- 32x128 pixel resolution
- 1.71" diagonal dimension
- Single 0.3mm pitch, 33 position ZIF tail (no separate tail for the capacitive touchscreen)
- Extremely thin (2mm)
- 4 touch zones with multiple gestures
- 2 out-cell multi-touch options for external sensors to be connected
- Monochrome OLED
- SPI and I2C interface for the display and touchscreen
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Datasheet
Compliance Documents
Video Demonstrations
1.71" In-Cell Touchscreen Monochrome OLED Display
Touchscreen functionality demonstration
TECHNICAL SPECS
Physical Characteristics
| Column Dots x Row Dots | 32 x 128 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 15.75 | 50.5 | 2 |
| inches | 0.620 | 1.988 | 0.079 |
| *width / height does not include Foldable Tab | |||
| Diagonal Dimension | 1.71" |
| Active Area | width | height |
|---|---|---|
| millimeters | 10.54 | 42.22 |
| inches | 0.415 | 1.662 |
| Dot Size | width | height |
|---|---|---|
| millimeters | 0.27 | 0.27 |
| inches | 0.011 | 0.011 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.33 | 0.33 |
| inches | 0.013 | 0.013 |
| Optional Connectors | CS030Z33G-A0 |
| Flexible Cable (FFC/FPC) | length |
|---|---|
| millimeters | 15 |
| inches | 0.591 |
| Weight | 3.4g |
| Pin Count | 33 |
Optical Characteristics
| Glass Type | OLED |
| View Angle | 180° |
| Foreground Color | White |
| Background Color | Dark |
Electrical Specifications
| Supply Voltage for Logic Minimum | 1.65V |
| Supply Voltage for Logic Maximum | 3.5V |
| Supply Voltage for Logic Typical | 3V |
| Supply Voltage for Driving Panel Typical | 12V |
| Supply Current Maximum | 17mA |
| Supply Current Typical | 7.8mA |
Environmental
| Operating Temperatures | min | max |
|---|---|---|
| Celsius | -40° | 70° |
| Fahrenheit | -40° | 158° |
| Storage Temperatures | min | max |
|---|---|---|
| Celsius | -40° | 85° |
| Fahrenheit | -40° | 185° |
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 |
Miscellaneous
| Foldable Tab | Yes |
| Touch Screen | Capacitive In-Cell |
For reference only. For design purposes, please use the specifications in the datasheet.
