128x32 Graphic OLED Module from Crystalfontz

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                This part is no longer available. Contact support@crystalfontz.com for replacement options.          
128x32 Graphic OLED ModulePart Number: CFAL12832D-CYThis 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.
FeaturesI2C 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.
 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
        1.18
        0.45
        0.06
    
*width / height does not include Foldable Tab

        Diagonal Dimension
            0.91"

    Viewing Area        Width
        Height
		  
        millimeters
        24.38
        7.58
    
        inches
        0.96
        0.30
    
    Active Area        Width
        Height
		  
        millimeters
        22.38
        5.58
    
        inches
        0.88
        0.22
    
    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 Environmental
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 Controller
Interface
            I2C

 picture_as_pdf Datasheets
picture_as_pdfCFAL12832DCY Datasheet

 download Files and Downloads
folder_zip Software Source - Seeeduino v4.2 (3.3v Arduino) SPI/ I2C Sketch
folder_zip Software Source - ATMega2561 Demo Code for all interfaces
picture_as_pdf Hardware Design - CFAL12832D-C series DC-DC circuit
picture_as_pdf 1 to 1 Template - CFAL12832D-C Series 1 to 1 Module Outline

Module Overall	width	height	depth
millimeters	30	11.5	1.45
inches	1.18	0.45	0.06
*width / height does not include Foldable Tab

Viewing Area	Width	Height
millimeters	24.38	7.58
inches	0.96	0.30

Active Area	Width	Height
millimeters	22.38	5.58
inches	0.88	0.22

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

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%

Additional Options
Note
Notices

Additional Options

In addition to the yellow-on-black OLED above, the CFAL12832D-C* series also has a white-on-black variant.

128x32 Graphical OLED Module
Part Number: CFAL12832D-CW

Details

Quantity	1
Unit Price	$3.76

Quantity:

Product Note:

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 Notices

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Part Change Notice #11020: Part Change Notification

Products Affected:	CFAL12832D-B, CFAL12832D-CW, CFAL12832D-CY, CFAL12832D-PW, CFAL12832D-PY, CFAL12832D-BY, CFAL12832D-BB
Date Issued:	November 1, 2018
Summary:	Part Change Notification
Description:	The parts listed are being replaced by new part numbers.
Reason:	The glass used in these displays is being replaced by thinner more efficient glass.
Impact:	The part numbers listed will be replaced by new part numbers. The operation of the displays will not change. The overall thickness of each of the displays will decrease by 0.05mm. The part number changes are: CFAL12832D-CW - CFAL12832B-0091C-W CFAL12832D-PY - CFAL12832B-0091P-Y CFAL12832D-PW - CFAL12832B-0091P-W CFAL12832D-B - CFAL12832B-0091B-W CFAL12832D-BB - CFAL12832B-0091B-B CFAL12832D-BY - CFAL12832B-0091B-Y CFAL12832D-CY - EOL
Recommendation:	Users are recommended to verify that the change in the thickness dimension will not affect the installation of the displays.
Availability:	The new parts will be available when current stock is depleted.

Product Update #10697: (New Product) CFAL12832D-CY

New Product:	CFAL12832D-CY
Date Issued:	April 29, 2016
Summary:	(New Product) CFAL12832D-CY
Description:	OLED Modules: 0.91" diagonal 128x32 yellow-on-black OLED graphic display, Solomon Systech SSD1306 controller, 3.3v, I2C interface, TAB connector.

128x32 Graphic OLED Module

Part Number: CFAL12832D-CY

Physical Characteristics

Optical Characteristics

Electrical Specifications

Environmental