Small White Graphic OLED from Crystalfontz

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                This display will be available for sale as soon as the CFAL12832D-CW inventory is depleted.          
Small White Graphic OLEDPart Number: CFAL12832B-0091C-W
         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 white pixels.
White foreground on black background
14-pin, direct solder flex tail for super-thin profile, high volume applications
Integrated Solomon Systech SSD1306 or compatible controller.
Small, high-resolution display
I2C interface only
Product Variations

 square_foot Physical Characteristics
Physical Characteristics

        Column Dots x Row Dots
            128 x 32

    Module Overall        width
        height
        depth
		  
        millimeters
        30
        11.5
        1.26
    
        inches
        1.18
        0.45
        0.05
    
*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
            1g

 visibility Optical Characteristics
Optical Characteristics

        Glass Type
            OLED
Polarizer
            Emissive
View Angle
            >160°

        Foreground Color
            White
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
            6mA
Supply Current Maximum
            8mA
Supply Current Typical
            7mA
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_pdfCFAL12832B-0091C-W Datasheet

 download Files and Downloads
folder_zip Software Source - Seeeduino v4.2 (3.3v Arduino) SPI/ I2C Sketch

Module Overall	width	height	depth
millimeters	30	11.5	1.26
inches	1.18	0.45	0.05
*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%

Pin Table
Note
Notices

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 solders directly to corresponding pads on your PCB using a hot-bar soldering machine, or is 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 #11331: OLED Panel Changing

Products Affected:	CFAL12832C0-091B-Y, CFAL12832C0-091B-W, CFAL12832B-0091P-W, CFAL12832B-0091C-W, CFAL12832C0-091BW-E1-2, CFAL12832C0-091BY-E1-2
Date Issued:	March 4, 2025
Summary:	OLED Panel Changing
Description:	The OLED panels used on these displays are changing to a different manufacturing process.
Reason:	The original OLED panels used on these displays have gone EOL.
Impact:	Materials remain the same Dimensions remain the same The black border which is not dimensioned is a little thinner
Availability:	Contact Crystalfontz Support for up-to-date information by emailing support@crystalfontz.com.

Small White Graphic OLED

Part Number: CFAL12832B-0091C-W

Product Variations

Physical Characteristics

Optical Characteristics

Electrical Specifications

Environmental

Electronics

Product Note:

Part Change Notices

Subscribe to Part Change Notices by email or RSS

Part Change Notice #11331: OLED Panel Changing

LCD Software

User Forum

Tech Support

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	6mA
Supply Current Maximum	8mA
Supply Current Typical	7mA
Module Connector Pitch	0.62mm

Controller Documents	Solomon Systech SSD1306 SSD1306 128 x 64 Dot Matrix OLED/PLED Segment/Common Driver with Controller
Interface	I2C

Glass Type	OLED
Polarizer	Emissive
View Angle	>160°

Foreground Color	White
Background Color	Black