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OLED/PLED Segment/Common Driver with Controller

SSD1326 is a single-chip CMOS OLED/PLED driver with controller for 16 gray scale levels organic / polymer light emitting diode dot-matrix graphic display system. SSD1326 consists of 256 segments, 32 commons. This IC is designed for Common Cathode type OLED / PLED panel.

SSD1326 displays data directly from its internal 256 x 32 x 4 bits Graphic Data RAM (GDDRAM). Data/Commands are sent from general MCU through the hardware selectable I2C Interface, 6800-/8080- series compatible Parallel Interface or Serial Peripheral Interface.

• Support max. 256 x 32 matrix panel

• Power supply: V_DD=2.4V - 3.5V
                       V_DDIO = 1.7V - V_DD
                       V_CC = 9.0V - 15.0V

• OLED driving output voltage, 15V maximum

• Maximum segment source current: 100µA

• Dual Common maximum sink current: 25mA

• Embedded 256x32x4 bit SRAM display buffer

• 256 step current control

• Selectable to either 16 gray scale or mono display

• Internal oscillator

• Programmable Frame Rate

• Continuous horizontal scrolling with flexible scrolling window

• Pin selectable MCU interface

  • I²C interface

  • 8-bit 6800-series parallel interface

  • 8-bit 8088-serial parallel interface

  • Serial Peripheral Interface

• Wide range of operating temperature: -40 to 85ºC