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WEA012864D-01

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►WINSTAR
►SSD1306 OLED Display, OLED 12864
►Type: Graphic
►Structure: COG+PCB
►Size: 0.96"
►128x64 Dot Matrix
►Built-in controller SSD1306BZ
►3V/5V Power supply
►1/64 duty
►Interface: I2C, SPI
►Display Color: Mono, Blue / Yellow / White

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Winstar OLED 12864, SSD1306 OLED Display

Winstar released two new COG structure OLED 12864 with PCB board models, WEA012864D-01 version and WEA012864D-03 version; these two OLED display module are made of 128x64 pixels, diagonal size 0.96 inch. WEA012864D-01 module is built in with SSD1306BZ IC, it supports I2C (default), SPI interface optional, VCC 3V /5V, I/O level 5V to 3V, with conversion circuit, 1/64 duty cycle. The WEA012864D-01 model is having PCB outline size 38.0x28.5x2.37 mm with mounting holes on board and 8 metal pins on module.

This 128x64 SSD1306 OLED display module is suitable for smart control, industrial control for heater, smart home application, medical device, etc.  This module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

SPECIFICATIONS

Interface Pin Function

No.SymbolFunction
1 SDA When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN.
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.
2 SCL
3 SA0 In I2C mode, this pin acts as SA0 for slave address selection.
When 3-wire serial interface is selected, this pin must be connected to VSS.
4 RST This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed.
Keep this pin HIGH (i.e. connect to VDD) during normal operation.
5 CS This pin is the chip select input. (active LOW).
6 VDD 3.0V Power supply pin for core logic operation.
7 VIN 5.0V Power supply pin for core logic operation.
8 GND This is a ground pin.

Mechanical Data

ItemDimensionUnit
Dot Matrix 128 × 64 Dots
Module dimension 38.00 × 28.50 × 2.37 mm
Active Area 21.74 × 10.86 mm
Pixel Size 0.148 × 0.148 mm
Pixel Pitch 0.17 × 0.17 mm
Display Mode Passive Matrix
Display Color Monochrome
Drive Duty 1/64 Duty
IC SSD1306BZ
Interface I2C, SPI
Size 0.96 inch

Absolute Maximum Ratings

ParameterSymbolMinMaxUnit
Supply Voltage for Logic VDD 1.65 3.3 V
Supply Voltage for Logic VIN 4.0 6.0 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C

Electronical Characteristics

ItemSymbolConditionMinTypMaxUnit
Supply Voltage for Logic(3V) VDD － 2.8 3.0 3.2 V
Supply Voltage for Logic(5V) VIN － 4.8 5.0 5.2 V
Input High Volt. VIH － 0.8×VDD － VDDIO V
Input Low Volt. VIL － 0 － 0.2×VDD V
Output High Volt. VOH － 0.9×VDD － VDDIO V
Output Low Volt. VOL － 0 － 0.1×VDD V
50% Check Board operating Current ICC Vcc=7.5V － 12.0 22.0 mA

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