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LC822152 - CMOS IC CCD-LCD Interface ASIC

Description

No.

Features

  • CCD/CMOS Interface.
  • CPU Interface.
  • LCD Interface YUV422 (8-bit) format. Maximum VGA size : 640×480. MCKI : System clock supplied to the CCD/CMOS module. PCLK : Dot clock output from the CCD/CMOS module. 80-system 16-bit bus (D15-D0, WR, RD, A2-0, CS) Accessible to the JPEG controller, control register including I2C master, JPEG code buffer, thumbnail image buffer, OSD display buffer, and LCD command buffer. Connects the chip to the LCD controller system bus with the 8.

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www.DataSheet4U.com Ordering number : ENN*8075 LC822152 Overview CMOS IC CCD-LCD Interface ASIC LC822152 is a chip which compresses and expands the image inputted from the CCD/CMOS by JPEG format, interfacing the LCD controller equipped with built-in CCD/CMOS sensor module and display memory for DSCPHONEs. Since the I2C master device circuit is embedded in the chip and the signal required for the CCD/CMOS module is supplied from this chip, regarding the CPU, it is not necessary to concern the interface with the CCD/CMOS module. In addition, the zooming function using the H/V scaling circuit allows an effective LCD display.
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