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Surenoo Graphic OLED Module 2.7" 12864 128*64 128X64 Graphic LCD Module Display Screen Panel PM-OLED 6800/8080 8-Bit Parallel 4-Wire Serial SPI SSD1325 Controller SOG12864A_M270 P270
Surenoo Graphic OLED Module 2.7" 12864 128*64 128X64 Graphic LCD Module Display Screen Panel PM-OLED 6800/8080 8-Bit Parallel 4-Wire Serial SPI SSD1325 Controller SOG12864A_M270 P270
Display Size: 2.7"
Model No.: SOG12864A_M270
Display Format: 128*64 Dots
Outline: 85.00X58.00MM
Controller: SSD1325 or Equal
Model No.: SOG12864A_M270
Display Format: 128*64 Dots
Outline: 85.00X58.00MM
Controller: SSD1325 or Equal
13 sold
Quantity
Detail
Customer Reviews
- Overview
It's easily controlled by MCU such as 8051, PIC, AVR, ARDUINO, ARM and Raspberry Pi. It can be used in any embedded systems, industrial device, security, medical and hand-held equipment.
- Specification
| Gross Weight | 0.060Kg |
| Manufacturer | Surenoo |
| Display Type | Graphic OLED Module / Graphic OLED Panel |
| Continuity Supply | More than 10 years |
| Part No. | SOG12864A_M270 / SOG12864A_P270 |
| Diagonal Size (Visual Area) |
2.7" |
| Display Format | 128*64 Dots |
| Interface |
SOG12864A_M270, 6800/8080 8-Bit Parallel, 4-Wire Serial SPI (20Pin/2.54 Pin Header) <OLED Module> |
| SOG12864A_P270, 6800/8080 8-Bit Parallel, 4-Wire Serial SPI (30P/0.5 FPC) <OLED Panel> | |
| IC or Equivalent | SSD1325 or Equal |
| Voltage(Type) | OLED Module: 3.3-5.0V; OLED Panel: 3.3V; |
| Outline Dimension | SOG12864A_M270: 85.00(W)x58.00(H)x6.30(T)mm |
| SOG12864A_P270: 73.00(W)x41.86(H)x2.20(T)mm | |
| Visual Area | Module: 65.00x33.00mm / Panel: 63.41x32.69mm |
| Active Area |
61.41x30.69mm |
| Dots Size | 0.45x0.45mm |
| Dots Pitch |
0.48x0.48mm |
| Display Type | PM-OLED Panel |
| Colors Code | White(SOGW) / Yellow(SOGY) / Green(SOGG) |
| IC Package | COG |
| Viewing Direction | Full Viewing Angle |
|
Operating Temperature
|
-40℃~70℃
|
|
Storage Temperature
|
-40℃~80℃
|
- Outline Drawing
3. OLED Panel: SOG12864A_P270
- Interface
| Pin No. | Pin Name | Description |
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| Parallel Interface(8080): (R18, R20 USE; R19, R21 NO USE) / Parallel Interface(6800): (R19, R20 USE; R18, R21 NO USE) / SPI: (R19, R21 USE; R18, R20 NO USE) | ||||||
| 1 | VSS (0V) | Ground 0V | ||||
| 2 | VBAT (3.3-5.0V) | Power Supply for logic | ||||
| 3 | NC | No Connection | ||||
| 4 | D/C (H/L) | H: Data; L: Command | ||||
| 5 | 8080: WR (H/L) | 6800: R/W (H/L) | SPI: NC | 8080: Active LOW Writed signal | 6800: Read/Write: R/W=1: Read; R/W:=0: Write | SPI: No Connection |
| 6 | 8080: RD (H/L) | 6800: E (H/L) | SPI: NC | 8080: Active LOW Read signal | 6800: Operation enable signal. Falling edge triggered. | SPI: No Connection |
| 7 | 8080/6800: D0 | SPI: SCLK | 8080/6800: Data Bus | SPI: Serial Clock signal | ||
| 8 | 8080/6800: D1 | SPI: SDIN | 8080/6800: Data Bus | SPI: Serial Data Input signal | ||
| 9 | 8080/6800: D2 | SPI: NC | 8080/6800: Data Bus | SPI: No Connection | ||
| 10-14 | 8080/6800: D3-D7 | SPI: GND | 8080/6800: Data Bus | SPI: Ground 0V | ||
| 15 | /CS (L) | Chip Selection | ||||
| 16 | /RST (H/L) | Active LOW Reset signal | ||||
| 17-19 | NC | No Connection | ||||
| 20 | FG (0V) | Frame Ground | ||||
2. OLED Panel: SOG12864A_P270
| Pin No. | Symbol | Type | Description |
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| Power Supply |
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| 21 | VDD | P | Power Supply for Logic Circuit This is a voltage supply pin. It must be connected to external source. |
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| 9 | VSS | P | Ground of OEL System This is a ground pin. It also acts as a reference for the logic pins, the OEL driving voltages, and the analog circuits. It must be connected to external ground. |
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| 2 | VCC | P | Power Supply for OEL Panel This is the most positive voltage supply pin of the chip. It must be supplied externally.
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| Driver |
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| 4 | IREF | I | Current Reference for Brightness Adjustment This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current at 10uA. |
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| 3 | VCOMH | P | Voltage Output High Level for COM Signal This pin is the input pin for the voltage output high level for COM signals. It can be supplied externally or internally. When VCOMH is generated internally, a capacitor should be connected between this pin and VSS |
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| 30 | VSL | O | Voltage Output Low Level for SEG Signal This pin is the output pin for the voltage output low level for SEG signals. A capacitor should be connected between this pin and VSS |
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| Interface |
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| 20 19 |
BS1 BS2 |
I |
Communicating Protocol Select
These pins are MCU interface selection input. See the following table:
|
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| 8-bit 68XX Parallel | 8-bit 80XX Parallel | 4-wire SPI | ||||
| BS1 | 0 | 1 | 0 | |||
| BS2 | 1 | 1 | 0 | |||
| 16 | RES# | I | Power Reset for Controlle and Driver This pin is reset signal input. When the pin is low, initialization of the chip is executed. |
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| 17 | CS# | I | Chip Select This pin is the chip select input. The chip is enabled for MCU communication only when CS# is pulled low. |
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| 15 | D/C# | I | Data/Command Control This pin is Data/Command control pin. When the pin is pulled high, the input at D7~D0 is treated as display data.
When the pin is pulled low, the input at D7~D0 will be transferred to the command register. For detail relationship to MCU interface signals, please refer to the Timing Characteristics Diagrams.
|
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| 13 | E/RD# | I | Read/Write Enable or Read This pin is MCU interface input.
When interfacing to a 68XX-series microprocessor, this pin will be used as the Enable (E) signal. Read/write operation is initiated when this pin is pulled high and the CS# is pulled low. When connecting to an 80XX-microprocessor, this pin receives the Read (RD#) signal. Data read operation is initiated when this pin is pulled low and CS# is pulled low.
When serial mode is selected, this pin must be connected to VSS.
|
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| 14 | R/W# | I | Read/Write Select or Write This pin is MCU interface input.
When interfacing to a 68XX-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Pull this pin to “High" for read mode and pull it to “low" for write mode. When 80XX 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 CS# is pulled low.
When serial mode is selected, this pin must be connected to VSS.
|
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| 5~12 | D7-D0 | I/O | Host Data Input/Output Bus These pins are 8-bit bi-directional data bus to be connected to the microprocessor mode is selected, D1 will be the serial data input SDIN and D0 will be the serial clock input SCLK. |
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| Reserve | ||||||
| 18, 22-28 | NC | - | Reserved Pin The NC pin between function pins are reserved for compatible and flexible design. |
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| 1 | NC (GND) | - | Reserved Pin (Supporting Pin) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground. |
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Please download the datasheet to get the detailed Pin description.
- Documents
| No. | Item | File Name | File Type | ICON | Date | Description | Mark |
| 1 | Datasheet | SOG12864A_M270 |  |
2013-03-17 | Standard 128*64 Graphic OLED Module | ||
| SOG12864A_P270 |
|
2013-03-17 | Standard 128*64 Graphic OLED Panel | ||||
| 2 | Controller | SSD1325 | |
2008-09-24 | SSD1325 is a COG Graphic 128*80 OLED Controller |