BF3703 Datasheet | BYD

BYD Microelectronics Co., Ltd. VGA CMOS Image Sensor BF3703 Datasheet Revision History Revised. Date Revision 2010-8-12 A/0 Brief Description Initial release Author Li Yaqian Proofread Zhou Lei Authorize Hu Wenge BF3703 Datasheet TS-SEN-PD-0007 Rev.A/0 Page 1 of 26 BYD Microelectronics Co., Ltd. 1. General Description BF3703 Datasheet The BF3703 is a highly integrated VGA camera chip which includes CMOS image sensor (CIS) and image signal processing function (ISP). It is fabricated with the world’s most advanced CMOS image sensor process to realize ultra-low dark noise, high sensitivity and very low power imaging system. The sensor consists of a 653 x 493 effective pixel array which has an optical format of 1/10 inch. It has integrated noise canceling CDS (Correlated Double Sampling) circuits, analog global gain and separated R/G/B gain controller, auto black level pensation and on-chip 10-bit ADC. The on-chip ISP provides a very smooth AE (Auto Exposure) and accurate AWB (Auto White Balance) control. It provides various data formats, such as Bayer RGB, RGB444, RGB555, RGB565, YCBCR 4:2:2. It has a monly used two-wire serial interface for host to control the operation of the whole sensor. The product is capable of operating at up to 30 frames per second at 24MHZ clock in VGA mode, with plete user control over image quality and data formatting. All required image processing functions, including exposure control, white balance control, color saturation control and so on, are also programmable through the two-wire serial bus. 2. Features z Standard optical format of 1/10 inch. z 30 frame/sec VGA mode @ 24MHz master clock. z Ultra-low dark noise at high temperature. z Various output formats: YCBCR4:2:2, RGB444, RGB555, RGB565, Raw Bayer(652 x 492). z Power supply: 2.7~3.1V for core, 1.7~3.1V for I/O. z Horizontal /Vertical mirror. z 50/60Hz flicker cancellation. z Programmable I/O drive capability. z Automatic black level control. z Image...