PAC7311 Datasheet, PDF (4/13 Pages) Pixart Imaging Inc. – VGA PC Camera Single-Chip

PixArt Imaging Inc.
PAC7311
2. Block Diagram
VGA PC Camera Single-Chip
PAC7311 is a single-chip USB camera. It includes a VGA sensor based on PixArt VGA sensor with
enhanced image quality and sensitivity, a 48MHz PLL, internal regulators, JPEG image compression,
image processing schemed, control registers, on-chip SRAM for image data buffer and USB
controller. All register parameters are set by USB interface. And the JPEG compressed image data is
transmitted by USB 1.1 isochronous pipe.
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PixArt Imaging Inc.
E-mail: [e-mail]
V1.5 Oct. 2005