2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q
2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q
2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q
2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q
2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q
2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q
2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q
2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q

2.7 inch 128x64 COG OLED Module with PCB+Frame

Model No. REP012864Q

REP012864Q is a 2.7 inch monochrome graphic COG OLED module with a resolution of 128x64 pixels.The module dimensions of the REP012864Q are 82.0×47.5 mm, and the active area is 61.41×30.69 mm. This display built-in with SSD1309 IC,supporting 6800,8080,4-Wire SPI,I2C interface.The additional PCB on this OLED display helps users to save time on developing PCB on their own. Also, there's an added frame with four screw holes allowing users for quick mounting.

If there's a need for CTP Touch functionality, please consider the REP012864Q-CTP model within this series.

Logic supply voltage ranges from 2.8V-3.3V, the typical value is 3V. The available emitting colors are white, yellow, sky blue and green. The module can operate within the range of -40℃ to +80℃; storage temperature ranges from -40℃ to +85℃.

Data source ref：REP012864QSAP3N00000

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 + FR + PCB
Size (Diagonal) 2.7 inch
Dot Matrix / Resolution 128 × 64 dots
Module Dimension 82.0 × 47.5 × 7 mm
Viewing Area 64.41 × 33.69 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 White / Yellow / Sky Blue / Green
Display Mode Passive Matrix
IC SSD1309
Interface 6800,8080,4-Wire SPI,I2C
Power Supply 3V
Duty 1/64 duty
Operating Temperature -40~+80 °C
Storage Temperature -40~+85 °C
Type OLED Graphic Display
No. Symbol Function
1 VSS Ground.
2 VDD Power supply pin for core logic operation
3 NC No connection
4 D/C# This pin is Data/Command control pin connecting to the MCU.
When the pin is pulled HIGH, the data at D[7:0] will be interpreted as data.
When the pin is pulled LOW, the data at D[7:0] will be transferred to a command register.
In I2C mode, this pin acts as SA0 for slave address selection.
5 R/W#
(WR#)		 This pin is read / write control input pin connecting to the MCU interface.
When 6800 interface mode is selected, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH and write mode when LOW.
When 8080 interface mode is selected, this pin will be the Write (WR#) input. Data write operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.
6 E(/RD#) This pin is MCU interface input.
When 6800 interface mode is selected, this pin will be used as the Enable (E) signal.
Read/write operation is initiated when this pin is pulled HIGH and the chip is selected.
When 8080 interface mode is selected, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.
7-14 D0~D7 These pins are bi-directional data bus connecting to the MCU data bus.
Unused pins are recommended to tie LOW.
When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC.
When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL.
15 NC No connection
16 RES# This pin is reset signal input.
When the pin is pulled LOW, initialization of the chip is executed.
Keep this pin pull HIGH during normal operation.
17 CS# This pin is the chip select input connecting to the MCU.
The chip is enabled for MCU communication only when CS# is pulled LOW (active LOW).
18 NC No connection
19 BS2 MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2 and BS1 are pin select
  BS1 BS2
I2C 1 0
4-wire Serial 0 0
8-bit 68xx Parallel 0 1
8-bit 80xx Parallel 1 1
Note
(1) 0 is connected to VSS
(2) 1 is connected to VDD
20 BS1
21 NC No connection
22 NC No connection
23 NC No connection
24 NC No connection

2.7 inch 128x64 COG OLED Module with PCB+Frame - REP012864Q

Parameter Symbol Min Max Unit
Supply Voltage for Logic VDD -0.3 4 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 VDD － 2.8 3.0 3.3 V
High Level Input VIH － 0.8×VDD － － V
Low Level Input VIL － － － 0.2×VDD V
High Level Output VOH － 0.9×VDD － － V
Low Level Output VOL － － － 0.1×VDD V
50% Check Board operating Current VDD =3V － 175 350 mA

Related Products

Top