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Details, datasheet, quote on part number:ICM205B
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Datasheet text preview:
ICM205B: VGA CMOS sensor with digital YUV output Data Sheet V1.3, Oct. 2002
ICM205B VGA/QVGA CMOS image sensor with digital YUV output Data Sheet V1.3
IC Media Corporation 545 East Brokaw Road San Jose, CA 95112, U.S.A. Phone: (408) 451-8838 Fax: (408) 451-8839 Email: Sales@IC-Media.Com Web Site: www.ic-media.com
IC Media Technology Corporation 6F, No. 61, ChowTze Street., NeiHu District Taipei, Taiwan, R.O.C. Phone: 886-2-2657-7898 Fax: 886-2-2657-8751 Email: Ap.Sales@IC-Media.Com.tw Web Site: www.ic-media.com.tw
Important notice: This document contains information of a new product. IC Media Corp. reserves the right to make any changes without further notice to any product herein to improve design, function or quality and reliability. No responsibility is assumed by IC Media Corp. for its use, nor for any infringements of patents of third parties that may result from its use.
©2000, 2001, 2002 IC Media Corporation & IC Media 1 Technology Corp. web site: http://www.ic-media.com/ web site: http://www.ic-media.com.tw/ page 1 10/16/2002
ICM205B: VGA CMOS sensor with digital YUV output Data Sheet V1.3, Oct. 2002
Features
· · · · 307,200 (640x480) pixels, VGA format, used with 1/4" optical system Correlated double sampling On-chip 9-bit ADC On-chip digital signal processing · Real-time color interpolation · Programmable/Automatic exposure control · Programmable/Automatic white balancing and color correction · Programmable sharpening control · Programmable color saturation control · Programmable gamma correction · Programmable brightness correction · Programmable hue correction · Programmable contrast correction · Programmable anti-flickering (50Hz, 60Hz or off, like outdoor) · Programmable media filter. Progressive readout Video mode and single frame mode Output data format: 8/16-bit YCbCr, 24-bit RGB, 16-bit RGB, 8-bit raw data Output modes: VGA and Sub-sampling QVGA/QQVGA, programmable Input/output interface: SIF Power down mode Automatic optical black compensation Left-Right Mirror image Up-down Mirror image Single power supply, 3.3V +/- 0.15V
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©2000, 2001, 2002 IC Media Corporation & IC Media 2 Technology Corp. web site: http://www.ic-media.com/ web site: http://www.ic-media.com.tw/ page 2
10/16/2002
ICM205B: VGA CMOS sensor with digital YUV output Data Sheet V1.3, Oct. 2002
General Description
This is a single-chip digital color imaging device. It incorporates a 640 x 480 sensor array operating at max. 30 frames per second in progressive manner. Each pixel is covered by a color filter, which formed a so-called Bayer pattern. Correlated double sampling is performed by the internal ADC and timing circuitry. Depending on the brightness of the scene, the raw data can be adjusted by the digital gain for all pixels, or be adjusted separately for the 4 Bayer pattern pixels. This is done either by the built-in automatic exposure control circuit, or can be done manually by the external CPU via serial bus control. The data are then processed by the color interpolation module so that each pixel will get a complete set of RGB values. To correct or enhance color, automatic white balance circuit is built-in. The user may perform white balancing and color correction manually by external CPU via serial bus too. Color saturation control is programmable via serial bus, if user is not satisfied with the default settings At the final stage, the gamma correction can also be performed, in addition to default value. The output formats include 8/16-bit YCbCr, 24-bit, 16-bit RGB, and 8-bit raw data which can be fed to other DSP, color processing, or compression chips.
©2000, 2001, 2002 IC Media Corporation & IC Media 3 Technology Corp. web site: http://www.ic-media.com/ web site: http://www.ic-media.com.tw/ page 3
10/16/2002
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