WEA012864AAWAP3N00000 – Graphic OLED display from Winstar Co.

WEA012864AA is a diagonal 1.54 inch OLED display with a resolution of 128×64 pixels. The module has the SSD1327 IC, supporting 4-wire SPI interfaces and optional I2C interfaces with driving duty 1/64. The supply voltage for logic is from 3.3V to 5V.

This OLED module can present 4 bits grayscale and is suitable for electronic devices, medical applications, automotive meters, etc. WEA012864AA can operate at temperatures from -40°C to +80°C; its storage temperatures range from -40°C to +85°C.

Datasheet

Size (inch)
Content Color	White
Characters x Rows	128x64
Interface	SPI
Controller	SSD1327
Voltage	3V
Module type	COG - Chip on Glass
Outline Dimensions	42.40 x 38.00 x 5.9
Operating temp. (°C)	-40~80
Manufacturer	Winstar

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Description
Additional information

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d3AtYmxvY2stdG9vbHNldC1ibG9ja3MtZ3JpZC1jb2x1bW4udGItZ3JpZC1jb2x1bW5bZGF0YS10b29sc2V0LWJsb2Nrcy1ncmlkLWNvbHVtbj0iMzAzNGZiZTg4NmMxMTA1NGU5NWI0NmIwOWQzZTQxMTIiXSB7IGRpc3BsYXk6IGZsZXg7IH0gIH0g

COG (Chip on glass)

Displays with Chip on Glass characterize with smaller thickness of all outer dimensions and thanks to more hermetic construction they are tighter and more shock-resistant. Additionally, they are more price-attractive and have lower power consumption.

Inbuilt voltage generator

Apart from controller’s logic voltage supply, to obtain a suitable contrast the display requires an additional voltage. Thanks to an inbuilt voltage generator, there is no need to supply the display with outer voltage.

Dimensions	3152 × 3372 × 194 cm
Size (inch)
Content Color	White
Characters x Rows	128×64
Interface	SPI
Controller	SSD1327
Voltage	3V
Module type	COG – Chip on Glass
Outline Dimensions	42.40 x 38.00 x 5.9
Operating temp. (°C)	-40~80
Manufacturer	Winstar