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SFOM312YZ7-25664WBYG-01
Specification.pdf
Graphic OLED Display 3.12 inch SPI Interface Product Introduction
Product Quick Review
- Model No. SFOM312YZ7-25664WBYG-01
- Structure: COF+PCB+Frame
- 3.12 Graphic OLED
- 256x64 dots resolution
- 4 SPI interface
- 1/64 duty
- 7 header pins
- Controller: SSD1322U
- 16 greyscales
- Super wide Operating Temperature from -30°C to +85°C
- Color: White / Blue / Yellow / Green
- Touchsreen: NO
Description
The SFOM312YZ7-25664WBYG-01 model is a COF Graphic OLED, featuring a diagonal size of 3.12
inches and a resolution of 256x64 dots. This OLED module is
built-in with the SSD1322 IC and supports 8-bits 6800/8080 and
3/4-line SPI interfaces. It has an outline dimension of 100.5 ×
33.5.0 mm, with an active area size of 76.78 × 19.18 mm. It also
supports 4-bits grayscale, with a logic supply voltage of 3V. The
display's current at 50% check board is 150mA @3.0V VDD (typical
value), with a driving duty of 1/64.
The module has a built-in PCB, allowing customers to use wire
connections without the need for additional PCB development for
their applications. Additionally, the integrated VCC circuit on the
PCB simplifies customer usage. This PCB board, equipped with four
mounting holes, provides an easy method for customers to secure
modules in their applications. This OLED module is suitable for
smart home applications, medical devices, industrial control, etc.
Product Features
| Product: | 3.12" OLED Display |
| Resolution: | 256x64 Dots Resolution |
| Display Mode: | Passive Matrix |
| Optics: | All Viewing Angles |
| Interface: | 4 Wires SPI Interface |
| Outline Dim.: | 100.5(L) X 33.5(W) X 6.3(T) Mm |
| Active Area: | 76.78(L) X 19.18(W) Mm |
| Driving Method: | 1/64 Duty Cycle |
| Controller: | SSD1322 |
| GreyScale: | 16 Greyscale |
| Operating Temp: | -30°C To +85°C ( Customizable ) |
| Storage Temp.: | -40°C To +90°C |
| Supply Voltage: | 3V |
| Font Color: | White Blue Yellow Green |
| Pin Number: | 7 Header Pins, 16 Pins Optional |
| Compliance: | REACH & RoHS Compliant |
Graphic OLED Display 3.12 inch SPI Interface Product Drawing
Mechanical Specifications
| Item | Specs | Unit |
| Outline Drawing | 100.5(W)x33.5(H)x6.3Max(T) | mm |
| View Area | 78.78(W)x21.18(H) | mm |
| Active Area | 76.78(W)x19.18(H) | mm |
| Lattice | 256dots x 64dots | -- |
| Pixel Pitch | 0.30(W)x0.30(H) | mm |
| Pixel Size | 0.28(W)x0.28(H) | mm |
Pin Definition
| Pin No. | Symbol | Function |
1 | GND | Ground of Logic Circuit This is a ground pin. It also acts as a reference for the logic
pins. It must be connected to external ground. |
2 | VCC | Power Supply for Display Module Circuit This is a voltage supply pin. It connected to external source. 3-5V |
| 3 | SCK | Clock line |
4 | SDA | Data line |
5 |
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. |
6 | DC | This pin is Data/Command control pin connecting to the MCU. When
the pin is pulled HIGH, the data at D[1:0] will be interpreted as
data. When the pin is pulled LOW, the data at D[1:0] will be
transferred to a command register. |
7 | 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 |
Graphic OLED Display 3.12 inch SPI Interface Product Image
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