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Quick Details

Place of Origin: China (Mainland)
Brand Name: Huayuan
Model Number: GH12864-2501
Type: Graphic
Model:
Construction: COG
Display type: STN
Operatomg Voltage (VDD): 3.3V.5V
Backlight Voltage (VBL): 3.3V.5V
Operating Temperature (Degree): -20 degree to 70 degree
Viewing direction: 6
Dot matrix: 128x64
Viewing Area: 48.00x36.00
Outline Dimension: 54.00x45.00x5.5
Controller: UC1601
Backlight: LED,White

Specifications

The module datasheet
Model:GH12864-2501
ConstructionCOG
Display TypeSTN
Operating Voltage (VDD)3.3V,5V
Backlight Voltage(VBL)3.3V,5V
Operating Temperature (degree Celsius)-20~70
Storage Temperature (degree Celsius)-30℃~80℃
Viewing Direction6:00
Dot Matrix128*64
Viewing Area48.00*36.00
Active Area44.77*30.05
Outline Dimension54.00*45.00*5.50MAX
ControllerU1601 or equivalent controller
BacklightLED,White

Interface definition describe 
GH12864-2501
Number
1234567891011121314151617181920

interface definition
NCNCNCNCVLCDV+V-B-B+VSSVDDBM1BM0D7D6D5D4D3D2D1

Number
21222324252627282930

interface definition
D0WR1WR0CDRSTCS0NCNCNCNC