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Advance
Information
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480 x 128,
Dot Matrix High Power OLED/PLED
Segment/Common Driver with
Controller |
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| CMOS |
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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). Data/Commands are
sent from general MCU through the hardware selectable
6800-/8080-series compatible Parallel Interface or Serial Peripheral
Interface. This driver IC has a 256 steps contrast control and can
be widely used in many applications such as automotive and
industrial control panel.
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Resolution:
480 x 128 dot matrix panel
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Power
supply
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VDD=
2.4V - 2.6V (Core VDD power supply, can be regulated from
VCI)
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VDDIO=
1.65V - VCI (MCU interface
logic level)
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VCI=
2.4V - 3.5V (Low
voltage power supply)
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VCC=
10.0V - 20.0V (Panel driving power supply)
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When VCI
is lower than 2.6V, VDD should be supplied by
external power source
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For matrix
display
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Segment
maximum source current: 300µA
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Common
maximum sink current: 80mA
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256
step contrast brightness current control, 16 step
master current control
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16 gray
levels supported by embedded 480x128x4 bit SRAM display
buffer
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Selectable
MCU Interfaces
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Selectable
Common current sinking mode
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Dual
COM mode
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Single
COM mode
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8-bit
programmable Gray Scale Look Up Table
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High Power
Protection
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Programmable Frame
Rate and Multiplexing Ratio
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Row re-mapping and Column re-mapping
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Sleep
mode current <10µA with ram data kept
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Operating
temperature range -40ºC
to 85ºC
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ORDERING INFORMATION
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Ordering
Part No.
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Package
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SSD1322Z2
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Gold
Bump Die
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SSD1322UR1
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COF
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