128x32 Graphic OLED Module
Part Number: CFAL12832D-CY
This 0.91-inch diagonal graphic OLED display module has a 2000:1 contrast ratio, with a true black background in dramatic contrast to the bright yellow lit-up pixels.
Features- I2C interface
- 14-pin TAB style flex tail
- Integrated Solomon Systech SSD1306 or compatible controller.
- Operating temperature range from -20°C to +*80°C
- RoHS compliant
Need this display with SPI interface? Click on one of the CFAL12832D-P* photos in the Product Variant table above (upper right). Prefer an easy ZIF connection? Click on one of the CFAL12832D-B* photos. The CFAL12832D-B* displays have both SPI and I2C interfaces.
In business since 1998, Crystalfontz America, Incorporated is ISO 9001:2015 certified. Please contact technical support for questions regarding this product.
Product Variants
- square_foot Physical Characteristics
Physical Characteristics
Column Dots x Row Dots 128 x 32 Module Overall width height depth millimeters 30 11.5 1.45 inches 1.181 0.453 0.057 *width / height does not include Foldable Tab Diagonal Dimension 0.91" Viewing Area Width Height millimeters 24.38 7.58 inches 0.960 0.298 Active Area Width Height millimeters 22.38 5.58 inches 0.881 0.220 Dot Size Width Height millimeters 0.152 0.152 inches 0.0060 0.0060 Dot Pitch Width Height millimeters 0.175 0.175 inches 0.0069 0.0069 Weight 1.1g - visibility Optical Characteristics
Optical Characteristics
Glass Type OLED Polarizer Emissive View Angle >160° Foreground Color Yellow Background Color Black - electric_bolt Electrical Specification
Electrical Specifications
Supply Voltage for Logic Minimum 2.8V Supply Voltage for Logic Maximum 3.3V Supply Voltage for Logic Typical 3V Supply Voltage for Driving Panel Typical 7.25V Supply Current Minimum 5mA Supply Current Maximum 7mA Supply Current Typical 6mA Module Connector Pitch 0.62mm - nature Enviromental
Environmental
Operating Temperatures min max Celsius -40° 80° Fahrenheit -40° 176° Storage Temperatures min max Celsius -40° 80° Fahrenheit -40° 176° Humidity min max Non-condensing 0% 90% - cable Electronics
Electronics
Controller Documents Solomon Systech SSD1306
SSD1306 128 x 64 Dot Matrix
OLED/PLED Segment/Common Driver with ControllerInterface I2C -
picture_as_pdf Datasheets
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download Files and Downloads
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assured_workload Compliance Documents
Additional Options
In addition to the yellow-on-black OLED above, the CFAL12832D-C* series also has a white-on-black variant.This module is engineered for high volume production. It uses a "TAB" (tape automated bonding) or "COF" (chip on flex) style flex tail mated with a thin display. The TAB connector must soldered directly to corresponding pads on your PCB using a hot-bar soldering machine, or bonded with anisotropic adhesive using heat and pressure. High volume contract manufacturers will be familiar with this type of construction and its assembly methods. Hot-bar soldering machines designed for prototype, rework or repair of TAB connections are available from equipment suppliers at reasonable cost. The TAB style connection requires no separate connector, so the cost is very low, and the ultra thin profile of the display is maintained.
Part Change Notice
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Part Change Notice #11020: Part Change Notification
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Product Update #10697: (New Product) CFAL12832D-CY
