This product has reached end of life

128x32 SPI Graphic OLED

Part Number: CFAL12832C-B-B1

128 x 32 blue graphic OLED module.

  • 128x32 graphic OLED display module
  • Very small form factor
  • Extremely wide viewing angles
  • Very high contrast ratio
  • Built-in Sino Wealth SH1101A or compatible controller
  • 8-bit parallel interface or SPI Interface
  • RoHS Compliant
  • square_foot Physical Characteristics

    Physical Characteristics

    Column Dots x Row Dots 128 x 32
    Module Overall width height depth
    millimeters 26.9 15.26 2.25
    inches 1.06 0.60 0.09
    *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 0.16 0.16
    inches 0.006 0.006
    Dot Pitch Width Height
    millimeters 0.18 0.18
    inches 0.007 0.007
    Weight 1.17g
  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type OLED
    Polarizer Emissive
    Backlight Type None
    Mode Positive
    Foreground Color Blue
    Background Color Dark
  • electric_bolt Electrical Specification

    Electrical Specifications

    Supply Voltage for Logic Minimum 7.5V
    Supply Voltage for Logic Maximum 8.5V
    Supply Voltage for Logic Typical 8V
    Supply Current Maximum 37mWmA
    Supply Current Typical 31mWmA
    Module Connector Pitch 0.6mm
  • nature Enviromental


    Operating Temperatures min max
    Celsius -20° 70°
    Fahrenheit -4° 158°
    Storage Temperatures min max
    Celsius -30° 80°
    Fahrenheit -22° 176°
    Humidity min max
    Non-condensing 0% 90%
  • cable Electronics


    Controller Documents Sino Wealth SH1101A
    132 X 64 Dot Matrix OLED/PLED
    Segment/Common Driver with Controller
    Interface 8-bit Parallel, SPI
  • picture_as_pdf Datasheets
  • download Files and Downloads
While we do not offer any direct replacements for this product, perhaps one of our many other CFAL displays will fit your needs. Feel free to contact our tech support team to get assistance in finding the right display.

Part Change Notice

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  • text_snippet
    Part Change Notice #10344: This part will soon be End of Life and no longer available. There is no cross reference or substitute part.
    Products Affected: CFAL12822A-Y-B, CFAL12864L-Y-B2, CFAL12864L-G-B2, CFAL12864L-Y-B4, CFAL12864L-G-B4, CFAL12822A-Y-B1, CFAL12864S-Y-B1, CFAL160128B-F-B2, CFAL12832C-B-B1
    Date Issued: April 21, 2011
    Summary: This part will soon be End of Life and no longer available. There is no cross reference or substitute part.
  • text_snippet
    Part Change Notice #10024: Datasheet changes for CFAL12832C series
    Product Affected: CFAL12832C-B-B1
    Date Issued: December 7, 2009
    Summary: Datasheet changes for CFAL12832C series
    Description: Removed all references to internal DC-DC Converter including in System Block Diagram and a DC-DC converter circuit example that cannot be used.
    Wherever listed, changed references to Pin 4 from "VDD2" (VDCDC) to "NC" (No Connection). Does not apply.
    Wherever listed, made a distinction between "Module Depth" maximum "2.10 mm" (includes tolerance) and nominal "2.00 mm".
    In Physical Characteristics,
    Changed "Aperture Rate" from "78%" to "76%".
    Changed "Weight" from "1 gram (typical)" to "1.17+10% grams (typical)".
    In DC Characteristics,
    Changed "Logic Supply Voltage" minimum from "+2.6v" to "+2.4v".
    Changed "OLED Driver Supply Voltage" from minimum "+7v" to "+7.5v" and maximum "+9.0v" to "+8.5v".
    Moved "Normal Mode Power Consumption" specification from Optical Characteristics and changed typical from "32 mW" to "31 mW" and maximum from "48 mW" to "37 mW".
    In Optical Characteristics, changed "Response Time" from "<1 ms" to "10μs".
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