Advance Information 
 

LCD Segment/ Common Driver with Controller
CMOS

SSD1828 is a single-chip CMOS LCD driver with controller for liquid crystal dot-matrix graphic display system. SSD1828 consists of 162 high voltage driving output pins for driving 96 Segments, 64 Commons and 1 icon driving with dual Common outputs.

SSD1828 displays data directly from its internal 96x65 bits Graphic Display Data RAM (GDDRAM). Data/Commands are sent from general MCU through a hardware selectable 6800-/8080-series compatible Parallel Interface or 3/4 wires Serial Peripheral Interface.

SSD1828 embeds a DC-DC Converter, a LCD Voltage Regulator, an On-Chip Bias Divider and an On-Chip Oscillator which reduce the number of external components. With the special design on minimizing power consumption and die layout, SSD1828 is suitable for any portable battery-driven applications requiring a long operation period and a compact size.
 

  • 96x64 Graphic Display with a Icon Line

  • Programmable Multiplex ratio [16Mux - 65Mux]

  • Single Supply Operation, 1.8 V - 3.3V

  • Maximum +12.0V LCD Driving Output Voltage

  • Low Current Sleep Mode (<1.0µA)

  • On-Chip Voltage 96 x 65 Graphic Display Data RAM

  • On-Chip Voltage Generator / External Power Supply

  • On-Chip Oscillator

  • Software Selectable On-Chip Bias Dividers, with No External Capacitors required

  • Hardware pin selectable for 8-bit 6800-series Parallel Interface, 8-bit 8080-series Parallel Interface, 3-wire Serial Peripheral Interface or 4-wire Serial Peripheral Interface

  • Maximum 17MHz SPI or 15MHz PPI operation

  • Software selectable 2X/ 3X/ 4X/ 5X On-Chip DC-DC Converter

  • Programmable 1/4, 1/5, 1/6, 1/7, 1/8, 1/9 bias ratio

  • Re-mapping of Row and Column Drivers

  • Vertical Scrolling

  • Display Offset Control

  • 64 Levels Internal Contrast Control and External Contrast Control

  • Selectable LCD Driving Voltage Temperature Coefficients (4 settings)

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ORDERING INFORMATION
Ordering Part No.
Package
Pad Pitch/
Outer Lead Pitch
SSD1828Z

Gold Bump Die

64.8µm

    
 

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