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반도체 IC설계
CH2330
640RGBx480dots Gate-IC-less display controller and driver IC for 16M colors (Landscape type VGA display with PenTile Layout)
Serial interface
3-Pin Serial Peripheral Interface
4-Pin Serial Peripheral Interface
External Interface for Motion picture display (RGB Interface)
8/16/18/24-bit RGB Interface (VSYNC, HSYNC, ENABLE (with or without), DOTCLK, DB[23:0])
Various color-display control function
16,777,216 colors can be displayed at the same time (R/G/B separated gamma adjustment included)
262,144 colors can be displayed
65,536 colors, 8 colors can be displayed
Display function
640x480 display resolution (PenTile RGBG layout)
Provide Gate driver control signal for AMOLED
Support Source data shift direction select
Operating frequency up to 30MHz
Partial display function for low power consumption
Low-power operation supports:
Power saving function (standby mode)
Operating voltage
Applying voltage
IOVCC1/2 = 1.65 to 3.6V (interface I/O power supply, always IOVCC1 ≥ IOVCC2)
VCC = 2.4 to 3.6V (internal logic power supply)
VCI = 2.5 to 3.6V (analog power supply)
Generating voltage
VCI1OUT = Internal regulated voltage of VCI
VLOUT1 = 2 x VCI1
VREG2OUT ≥ 4.5V @VCI = 2.8V (typical)
VREG1OUT = 4.2V @VCI = 2.8V (typical)
VLOUT2 = 3, 4 x VCI1OUT VGH (4.6 ~ 6.0V)
VLOUT3 = -3, -4 x VCI1OUT VGL (-7.8 ~ -6.4V)
VINT = -3.0 ~ -1.25V
Panel driving output
S1 to S320 : V0 to V255 grayscale
Gate-less signal :
VGH to VGL level
서울사무소
서울시 송파구 방이동 35-9 삼성빌딩 3층 크로바하이텍(주)
Tel 02-453-0488
반도체사업본부
경기도 안성시 공도읍 신두만곡로 134 크로바하이텍(주)
Tel 031-654-9300
전장/전원사업본부
서울시 송파구 방이동 35-9 삼성빌딩 3층 크로바하이텍(주)
Tel 02-453-0488
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