0.49 Inch OLED Display Module 64x32, OEL Display Module 0.49 Inch​ Product Introduction

SFOS049XZ-7111AN OLED Display Module is a 64x32 resolution COG graphic display, diagonal size 0.49 inch. The OLED model is designed as industrial grade which is having the advantage of competitive price. The module is built-in with SSD1315 IC; it supports I2C interface. The supply voltage for logic is 2.8V, supply voltage for display is 9V, Operating Current for VDD is 180μA, driving duty 1/32.

SFOS049XZ-7111AN OEL Display Module is suitable for wearable device, smart home applications and etc. This module can be operating at temperatures from -40℃ to +70℃; its storage temperatures range from -40℃ to +85℃.

SAEF Technology is a professional OLED Module Supplier. We provide a wide range of standard passive matrix OLED (PMOLED) / OLED dot matrix display and custom design Character OLED modules, Graphic OLED displays and OLED display panels. Mechanical structure includes Chip on Board (COB), Chip on Glass (COG), and TAB (Tape Automated Bonded) types. Customers can upgrade applications from STN LCD to OLED displays easily. SAEF OLED modules are featured with all the important advantages:

• Faster response time “At +25 ℃ 10 μsec.”
• Unlimited viewing angle “Up to 175 degree”
• Thin – No need of backlight, self emitting
• High Brightness
• High contrast ratio “Up to 10,000:1”
• Wide Operation Temperature “-40 ℃ ~ 80 ℃”
• Lower power consumption

SAEF Technology's graphic OLED display are available in three mechanical structures include COB, COG and TAB passive matrix technology. Available graphic monochrome OLED resolution in 50x16 OLED graphic display, 64x128 OLED, 100x16 OLED, 100x32 graphic OLED, 200x16 graphic OLED, OLED 128x32, OLED display 128x64, OLED 128x128, and 256x64 OLED Display. The graphic OLED display in the SAEF product range have on-board controllers and interfaces include parallel, serial, and I2C OLED, SPI OLED. These OLED display modules have driven voltages of 3V, or 5V depending on resolution/color.

SAEF offers a wide range of OLED display modules in sizes from 0.42" to 5.5" OLED, such as 0.42" micro OLED Display, 0.49" OLED Display, 0.66" mini OLED Display, 0.69" OLED, 0.91" OLED Display, 0.95" OLED, 0.96" OLED Display, 1.5" OLED Display, 2" OLED , 2.4" OLED , 2.7" OLED Display, 5.5" OLED Display, and custom design solutions.

0.49 Inch OLED Display Module 64x32, OEL Display Module 0.49 Inch​ Product Drawing

Pin Definition

pin1, pinC2P pin2, C2N pin3, C1P pin4, C1N

Positive Terminal of the Flying Inverting Capacitor, Negative Terminal of the Flying Boost Capacitor. The charge-pump capacitors are required between the terminals. They must be floated when the converter is not used.

pin5, VBAT

Power Supply for DC/DC Converter Circuit. This is the power supply pin for the internal buffer of the DC/DC voltage converter.It must be connected to external source when the converter is used. It should beconnected to VDD when the converter is not used.

pin6, VBREF NC

pin7, VSS

Ground of Logic CircuitThis is a ground pin. It acts as a reference for the logic pins. It must beconnected to external ground.

pin8, VDD

Power Supply for Logic. This is a voltage supply pin. It must be connected to external source.

pin9, RES#

Power Reset for Controller and Driver. This pin is reset signal input. When the pin is low, initialization of the chip isexecuted. Keep this pin pull high during normal operation.

pin10, SCL

IIC Bus Clock Signal. The transmission if information in the I2C bus is following a clock sigmal. Eachtransmission of data bit is taken place during a single clock period of this pin.

pin11, SDA

I2C Bus Data Signal. This pin acts as a communication channel between the transmitter and the receiver.

12, IREF

Current Reference for Brightness Adjustment. This pin is segment current reference pin. A resistor should be connectedbetween this pin and VSS. Set the current at 12.5uA maximum.

pin13, VCOMH

Voltage Output High Level for COM Signal. This pin is the input pin for the voltage output high level for COM signals. Acapacitor should be connected between this pin and VSS.

pin14, VCC

Power Supply for OEL Panel. This is the most positive voltage supply pin of the chip. A stabilization capacitorshould be connected between this pin and VSS when the converter is used. Itmust be connected to external source when the converter is not used.

0.49 Inch OLED Display Module 64x32, OEL Display Module 0.49 Inch​ Product Image

Factory Facilities and Certificates

Contact Us

We love to hear about your projects, If you have any questions, we can be reached at sales2@saef.com.cn