General description

SN9C2038AF is a very low cost 1.3M pixel digital still camera processor. It is highly integration single chip solution. It includes CMOS sensor interface, SDRAM interface, NAND flash memory interface, USB interface, compression engine, LCD direct driver, embedded 16bit DSP and low battery detection function.

Feature

■ Support image size up 1280X1008.

■ Dual mode camera- PC cam mode for VGA and DSC mode for SXGA and VGA.

■ Support CMOS image sensor- OV9620/30, MI1300

■ 9-bit CMOS image sensor raw data input can enable companding function.

■ Provide scaling and panning function.

■ Build-in JPEG-lite compression engine..

■ Support SDRAM 4Mb, 16Mb, 64Mb and 128Mb.

■ Support Nand type flash memory 8MB, 16MB, 32MB.

■ Embedded 16bit-DSP for camera control and USB transceiver.

■ 6 USB endpoints: Control pipe, Isochronous pipe, Bulk pipe, Interrupt pipe and Audio pipe.

■ USB 1.1 compliance and support suspend mode.

■ Build in 8segment X 4 common, 1/3 bias status LCD driver.

■ Embedded low battery detection function.

■ Support flashlight function.

■ Build-in 2D edge enhancement function.

■ Build-in auto white balance and color matrix function.

■ 12MHz crystal and 3.3Volt only.

■ 128 pin LQFP package.