128x32 I2C Graphic OLED Module with ZIF Connector

Part Number: CFAL12832D-B

Super popular small oled! This white-on-black OLED is perfect for display panels that have little space and need a high resolution 128x32 graphic display. With a 24.38mm x 7.58mm viewing area, this is one of the smallest OLEDs available.

• Thin form factor! 1.45mm
• Solomon Systech SSD1306 or compatible controller communicates with I2C, 3-wire SPI, or 4-wire SPI
• Only 3.3v
• Easy ZIF connection. The FPC mates with a 12-pin ZIF connector, which can be processed through your normal SMT reflow.
• Typical mating ZIF connectors can be found here: Bottom Contact and Top Contact.

The Solomon Systech SSD1306 controller needs only a single 3.3v supply for power and logic levels for communication, making it a top choice in low power or battery powered applications. The 3 wire / 4 wire SPI or I2C serial interfaces require only 12 lines. Coupled with a ZIF connection (0.50mm pitch), connecting this module to your host device is a simple task.

Do you need a carrier board to speed up your development? We have the CFA10054 OLED carrier board for this display.

This OLED display has the same connector as these other displays: 64x48 Small Graphic OLED and Small 48x64 .71inch OLED Display.

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

  Flexible Cable (FFC/FPC)	length
  millimeters	24.99
  inches	0.984

  Weight

  1.3g

• 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	3.3V

  Supply Current Maximum	16mA
  Supply Current Typical	13mA
  Module Connector Pitch	0.5mm

• 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 Controller
  Interface	I2C, SPI

• picture_as_pdf Datasheets
  picture_as_pdf

  CFAL12832DB Datasheet
  
  

  Previous Versions of Datasheets

  picture_as_pdf

  CFAL12832D-B Datasheet Release 2015-07-16.pdf
  
  

  picture_as_pdf

  CFAL12832D-B Preliminary Datasheet.pdf
  
  
• download Files and Downloads
  folder_zip Software Source - Seeeduino v4.2 (3.3v Arduino) SPI/ I2C Sketch
  

  folder_zip Software Source - ATMega2561 3-wire, 4-wire and I2C Demo Code
  

  folder_zip Software Source - ATMega2561 Demo Code for all interfaces
  

  folder_zip Hardware Design - 3D STEP Files
  

  folder_zip CAD Export - CFAL12832D-B Series 2D CAD
  

  picture_as_pdf 1 to 1 Template - CFAL12832D-B* Series 1 to 1 Module Outline
  

  picture_as_pdf Other Document - CFAL12832D-B Pin out to Interface table