0.91 OLED, 0.91 inch 128×32 I2C, SSD1306, OLED Display - REA012832F
0.91 OLED, 0.91 inch 128×32 I2C, SSD1306, OLED Display - REA012832F
0.91 OLED, 0.91 inch 128×32 I2C, SSD1306, OLED Display - REA012832F
0.91 OLED, 0.91 inch 128×32 I2C, SSD1306, OLED Display - REA012832F
0.91 OLED, 0.91 inch 128×32 I2C, SSD1306, OLED Display - REA012832F

0.91" 128×32 I2C, SSD1306, OLED Display

Model No. REA012832F

REA012832F is a dot matrix 128x32 COG graphic type OLED display module with PCB. The size of the active area is only 0.91 inch diagonal with module dimension 35.8x12.0 mm. This 0.91 inches OLED module has built-in IC SSD1306, and boasts high contrast ratio 10,000 : 1. The REA012832F OLED screen supports I2C interface. Logic supply voltage ranges from 2.8V-3.3V, the typical value is 3V. The available emitting colors are white, yellow and sky blue. The module can operate within the range of -40℃ to +80℃; storage temperature ranges from -40℃ to +85℃.

Data source ref: REA012832FYPP3N00000

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Structure COG + PCB
Size (Diagonal) 0.91 inch
Dot Matrix / Resolution 128 × 32 dots
Module Dimension 35.8 × 12.0 × 2.41 mm
View Area 24.384 × 7.584 mm
Active Area 22.384 × 5.584 mm
Dot / Pixel Size 0.152 × 0.152 mm
Dot / Pixel Pitch 0.175 × 0.175 mm
Emitting Color White / Yellow / Sky Blue
Display Mode Passive Matrix
IC SSD1306
Interface I2C
Power Supply 3V / 5V
Duty 1/32 duty
Operating Temperature -40~+80 °C
Storage Temperature -40~+85 °C
Polarizer Type Polarizer optional
Type OLED Graphic Display
No. Symbol Function
1 GND Ground
2 VIN Power supply input.
3 SCL When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDAI).
4 SDA

0.91 OLED, 0.91 inch 128×32 I2C, SSD1306, OLED Display - REA012832F

Parameter Symbol Min Max Unit
Supply Voltage for Logic VIN 0 4.0 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C

DC Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VIN 2.8 3.0 3.3 V
Input High Volt. VIH 0.8×VIN VIN V
Input Low Volt. VIL 0 0.2×VIN V
Output High Volt. VOH 0.9×VIN VIN V
Output Low Volt. VOL 0 0.1×VIN V
50% check Board operating Current IIN VIN=3V 13.0 26.0 mA
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