Hicenda HG-550-25664M01 5.5 Inch 256 × 64 OLED Display Module with SSD1322

5.5 inch OLED display module HG-550-25664M01 features 256 x 64 resolution, an SSD1322 driver, and SPI or 6800/8080 parallel interfaces. Designed for text, icons, and status information in industrial equipment and medical devices.

The Hicenda HG-550-25664M01 is a 5.5 inch OLED display module for presenting text, icons, and equipment status. Its passive matrix OLED panel provides 256 x 64 pixels and uses an SSD1322 driver IC. The wide rectangular format suits information displays in industrial equipment and medical device interfaces.

SPI and 6800/8080 parallel interface options support integration with a host controller. Engineers should confirm the selected interface configuration, connector pinout, and electrical requirements before designing the connection. For procurement, confirm the required display color and obtain the model-specific datasheet to resolve conflicting environmental and pixel geometry specifications before ordering.

Brand	Hicenda
Model Number	HG-550-25664M01
Product Type	Graphic OLED display module
Display Technology	Passive matrix OLED (PMOLED)
Display Shape	Rectangular
Screen Size	5.5 inches diagonal
Resolution	256 × 64 pixels
Active Area	135.65 × 33.89 mm
Viewing Direction	Full viewing angle; angular limits unspecified
Interface Type	SPI; 6800/8080 parallel
Driver IC	SSD1322
Supply Voltage	3.3 V
Pin Count	16
Module Dimensions	159.33 (W) × 49.38 (H) × 6.3 max. (T) mm