2.7 OLED Display Modules 128x64 - REX012864K
2.7 OLED Display Modules 128x64 - REX012864K
2.7 OLED Display Modules 128x64 - REX012864K
2.7 OLED Display Modules 128x64 - REX012864K

2.7" OLED Display Modules 128x64

Model No. REX012864K

REX012864K is a dot matrix 128x64 COG graphic type OLED module. The size of the active area is 2.7” diagonal with module dimension 73x41.86 mm. This 2.7 inches OLED display module has built-in IC SSD1309, and boasts high contrast ratio 10,000 : 1. There are many interface options to choose from, including 6800, 8080, SPI, I2C interface. Logic supply voltage ranges from 2.8V-3.3V, the typical value is 3V. REX012864K offers different types of FPC such as ZIF and Hotbar FPC. The available emitting colors are white, yellow, green and sky blue.

★ Other FPC options available

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
  • Options
Item Dimension Unit
Structure COG; Frame Option
Size (Diagonal) 2.7 inch
Dot Matrix / Resolution 128 × 64 dots
Module Dimension 73.0 × 41.86 × 2.15 mm
View Area 63.41 × 32.69 mm
Active Area 61.41 × 30.69 mm
Dot / Pixel Size 0.45 × 0.45 mm
Dot / Pixel Pitch 0.48 × 0.48 mm
Emitting Color OLED, White / Yellow / Green / Sky Blue
Display Mode Passive Matrix
IC SSD1309
Interface 8080 / 6800 / SPI / I2C
Power Supply 3V
Duty 1/64 duty
Polarizer Type Polarizer optional
FPC Options Yes
Type OLED Graphic Display
Pin No. Symbol Description
1 NC No Connection
2 VSS Ground Oin
3~10 NC No Connection
11 VDD Voltage for logic
12 BS1 Interface selection
13 BS2 Interface selection
14 NC No Connection
15 CS# Chip Select Pin
16 RES# Reset Signal Pin
17 D/C# Data/Command Control Pin
18 R/W# Read/Write Control
19 E/RD# Chip Enable Signal
20~27 D0~D7 Data Bus
28 IREF SEG output current refer pin
29 VCOMH COM deselected level
30 VCC Panel driving voltage
31 NC No Connection

2.7 OLED Display Modules 128x64 - REX012864K

Item Symbol Condition Standard Value Unit
min. typ. max.
Input Voltage VDD --- 2.8 3.0 3.3 V

Fram options

Drawing Material FR No. Detailed Drawing Create Date
REH012864K SUS-304 FFL60128640A221XXX00 View 20120131

FPC options

Drawing FPC Length PIN pitch ZIF / HOTBAR FPC Interface FPC No. Create Date
 FPC2050003111XXXXX01_REX012864K 37 31 0.5 ZIF 6800, 8080, SPI, I2C FPC2050003111XXXXX01 20140923
 FPC2050002211XXXXX03_REX012864K 70.85 22 0.5 ZIF 6800, 8080, SPI, I2C FPC2050002211XXXXX03 20161207
 FPC2050003011XXXXX11_REX012864K 106.57 30 0.5 ZIF 6800, 8080, SPI, I2C FPC2050003011XXXXX11 20170406
 FPC2050002411XXXXX11_REX012864K 43.05 24 0.5 ZIF 6800, 8080, SPI, I2C FPC2050002411XXXXX11 20191218
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