0.87 Inch Slim OLED Display Module 128x32 Pixels I2C Interface White Blue Text​ Product Introduction

Product Quick Review

►0.87 inch OLED
►Type: Graphic
►Structure: COG
►128 x 32 Dot Matrix
►IC:SSD1316
►3V Power supply
►1/32 duty
►Interface: I2C
►Display Color: White / Blue

►Connection: ZIF FPC

Description

SFOS087DY-7139AP OLED Display Module is a 128x32 resolution COG graphic display, diagonal size 0.87 inch. The OLED model is designed as industrial grade which is having the slim size and dvantage of competitive price. The module is built-in with SSD1316 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.

SFOS087DY-7139AP OEL Display Module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃. it is suitable for wearable device, smart home applications and etc.

Product Information

Features

0.87 Inch Slim OLED Display Module 128x32 Pixels I2C Interface White/Blue Text​ Product Drawing

Pin Definition

Pin1, C2N / Pin2, C2P / 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, VDD2 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, VSS

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

Pin7, VDD

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

Pin8, CS#

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, D/C

Pin11, SCLK

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.

Pin12, SDA

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

Pin13, 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.

Pin14, 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.

Pin15, 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.

Absolute Maximum Rating

Note 1: All the above voltages are on the basis of “VSS = 0V”.

Note 2: When this module is used beyond the above absolute maximum ratings, permanent breakage of themodule may oPPur. Also, for normal operations, it is desirable to use this module under theconditions aPPording to Section 3. “Optics & Electrical Characteristics”. If this module is usedbeyond these conditions, malfunctioning of the module can oPPur and the reliability of the modulemay deteriorate.

Note 3: The defined temperature ranges do not include the polarizer. The maximum withstoodtemperature of the polarizer should be 80°C.

Note 4: VPP = 7.5V, Ta = 25°C, 50% Checkerboard.Software configuration follows Section 4.4 Initialization.End of lifetime is specified as 50% of initial brightness reached. The average operating lifetime atroom temperature is estimated by the aPPelerated operation at high temperature conditions.

Optical Characteristics

* Optical measurement taken at VDD1 = 2.8V, VPP = 8.0V & 7.4V.Software configuration follows Section 4.4 Initialization.

0.87 Inch Slim OLED Display Module 128x32 Pixels I2C Interface White/Blue Text​ 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