SSD1322 is a single-chip CMOS OLED/PLED driver with controller for organic/polymer light emitting diode dot-matrix graphic display system. It consists of 480 segments and 128 commons. This IC is designed for Common Cathode type OLED/PLED panel. SSD1322 displays data directly from its internal 480 x 128 x 4 bits Graphic Display Data RAM (GDDRAM).

SSD1327 Rev 1.1 P 7/68 Dec 2008 Solomon Systech 1 GENERAL DESCRIPTION SSD1327 is a single-chip CMOS OLED/PLED driver with controller for organic/polymer light emitting diode dot-matrix graphic display system. It consists of 128 segments and 128 commons. This IC is designed for Common Cathode type OLED/PLED panel. Solomon Systech Jul 2010 P 3/63 Rev 2.3 SSD1325 Version Change Items Effective Date 5. Removed the internal DC-DC voltage converter and its corresponding information 6. Added details on section 8.2 (Segment drivers / Common driver