• Driver Output Circuits
  - 396 segment outputs / 162 common outputs
• Applicable Duty Ratios
  - Various partial display
  - Partial window moving & data scrolling
• Gray-Scale Display
  - 4FRC & 31 PWM function circuit to display 64 gray-scale display
  - Support 8 color mode (Idle mode)
• On-chip Display Data RAM
  - Capacity: 132 x 162 x 18 = 384,912 bits
• Color support by Interface
  - 256 color mode(RGB)=(332) mode
  - 4k colors (RGB)=(444) mode
  - 65K colors (RGB)=(565) mode
  - 262K colors (RGB)=(666) mode
• Microprocessor Interface
  - 8/16/18-bit parallel bi-directional interface with 6800-series or 8080-series
  - 3-line (9-bits) , 4-line(8-bits) serial interface
• On-chip Low Power Analog Circui
  - On-chip oscillator circuit and voltage regulator
  - Voltage converter (x1, x2, x3, x4, x5, x6, x7, x8) with internal booster capacitors.
  - Extremely few outsider components. (Required outsider components: 3 Capacitors)
  - On-chip electronic contrast control function
  - Voltage follower
  (LCD bias: 1/5, 1/7, 1/9, 1/10, 1/11, 1/12, 1/13, 1/14)
• Operating Voltage Range
  - Supply Digital Voltage (VDD): 1.65V to 3.0V
  - Supply Analog Voltage (VDD2, VDD3, VDD4, VDD5): 2.4 to 3.3V
  - LCD driving voltage (VOP = V0 - VSS): Max: 18V
• LCD Driving Voltage (OTPC)
  - Contrast Adjustment Value is stored in the built-in OTP-ROM for better display quality
• LCD Driving Setting Suggestion
  - Bias = 1/9, Vop = 15V
  - Bias = 1/10 or 1/11, Vop = 16.5V
• Package Type
  - Application for COG

Downloads

File	Size	Version	Creation Date
Specification	2812K	Ver 1_3	2008/06/05