8x2 Character OLED

Part Number: CFAL0802A-Y

Consider using this yellow 8x2 character OLED to replace your existing STN character display. OLED character displays are great if you're building a low-power device as they require very low amps, only 16mA for this OLED display.

  • 8-bit or 4-bit parallel interface.
  • The WS0010 controller interface is very similar to industry standard Hitachi HD44780.
  • Operating temperature range from -40°C to 80°C.

Need this module with a SPI interface? Contact us about availability.

Quantity Price
1 $13.47
10 $11.71
20 $11.29
50 $10.88
100 $10.23
200 $10.08
300 * $9.53
500 * $9.45
1000 * $8.47
* Contact us about potential lead times.
Components worth considering
4685 8x2 Pin Dual Row Header
Add header pins (5pk)? $0.24 ea.
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Part Change Notices

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Physical Characteristics

Characters x Lines 8 x 2
Module Overall width height depth
millimeters 58 32 10
inches 2.283 1.260 0.394
Viewing Area width height
millimeters 38 16
inches 1.496 0.630
Active Area width height
millimeters 28.16 11.86
inches 1.109 0.467
Character Size width height
millimeters 2.96 5.56
inches 0.117 0.219
Character Pitch width height
millimeters 3.6 6.3
inches 0.142 0.248
Dot Size width height
millimeters 0.56 0.66
inches 0.022 0.026
Dot Pitch width height
millimeters 0.6 0.7
inches 0.024 0.028
Weight 17g

Optical Characteristics

Glass Type OLED
Polarizer Emissive
Mode Positive
Foreground Color Yellow
Background Color Black

Electrical Specifications

Supply Voltage for Logic Minimum 4.8V
Supply Voltage for Logic Maximum 5.3V
Supply Voltage for Logic Typical 5V
Supply Current Minimum 16mA
Supply Current Maximum 22mA
Supply Current Typical 19mA


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%


Controller Documents Winstar Display WS0010

Interface 4-bit Parallel, 8-bit Parallel

Part Change Notice

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Part Change Notice #11077: Small Layout Change

Products Affected: CFAL2004A-Y, CFAL2002A-Y, CFAL1602L0-Y, CFAL1202A-Y, CFAL5016A-Y, CFAL0802A-Y, CFAL1602C-G, CFAL1602C-B, CFAL1602C-W, CFAL1602C-Y, CFAL1602C-GT, CFAL1602C-YT, CFAL1602C-PW, CFAL1602C-PY, CFAL5016A-PY
Date Issued: February 10, 2021
Summary: Small Layout Change
Description: Changing manufacturing locations of the wafers used in the controller chip. The layout has to be slightly modified to accommodate the practices at the new facility. The functionality will remain the same.
Reason: Changing manufacturing locations due to the wafer process no longer being supported by the original facility.

Product Update #10451: (New Product) CFAL0802A-Y

New Product: CFAL0802A-Y
Date Issued: January 21, 2013
Summary: (New Product) CFAL0802A-Y
Description: Under OLED Modules: Parallel Character OLED 8x2, RoHS Compliant, Yellow, -40°C to +80°C