0.71 inch OLED, 48x64 OLED Display - REA004864A
0.71 inch OLED, 48x64 OLED Display - REA004864A
0.71 inch OLED, 48x64 OLED Display - REA004864A

0.71 inch OLED, 48x64 OLED Display

Model No. REA004864A

REA004864A is a dot matrix 48x64 COG graphic type OLED display module with PCB. The size of the active area is only 0.71” diagonal with module dimension 13.9x22.0 mm. This 0.71 inches OLED module has built-in IC SSD1306, and boasts high contrast ratio 10,000:1. The small REA004864A OLED screen supports I2C interface. Two key features of the display are built-in boost DC/DC converter, and externally supplied VCC. Logic supply voltage ranges from 2.8V-3.2V, the typical value is 3V. The available emitting colors are white and yellow.

Data source ref: REA004864AWPP3N00000

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  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Structure COG + PCB
Size (Diagonal) 0.71 inch
Dot Matrix / Resolution 48 × 64 dots
Module Dimension 13.90 × 22.0 × 1.26 mm
Viewing Area 12.14 × 16.30 mm
Active Area 10.54 × 14.70 mm
Dot / Pixel Size 0.20 × 0.21 mm
Dot / Pixel Pitch 0.22 × 0.23 mm
Emitting Color OLED, Yellow / White
Display Mode Passive Matrix
IC SSD1306
Interface I2C
Power Supply 3V
Duty 1/64 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 VCC 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

0.71 inch OLED, 48x64 OLED Display - REA004864A - Raystar

Parameter Symbol Min Max Unit
Supply Voltage for Logic VDD 0 4.0 V
Supply Voltage for Display VCC 0 16.0 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C
Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VDD － 2.8 3.0 3.2 V
Input High Volt. VIH － 0.8×VDD － VDDIO V
Input Low Volt. VIL － 0 － 0.2×VDD V
Output High Volt. VOH － 0.9×VDD － VDDIO V
Output Low Volt. VOL － 0 － 0.1×VDD V
50% check Board operating Current ICC VCC=7.5V － 13.0 26.0 mA

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