OV490 companion ISP product brief lead free available in a lead-free package High-Quality Image and Video Processing for the Next Generation of Advanced Driver Assistance Systems (ADAS) The OV490 is a new powerful companion chip that brings improved high dynamic range (HDR) functionality as well as high-quality image and video processing to next-generation advanced driver assistance systems (ADAS). Working in conjunction with other highperformance image sensors, the OV490 enables extremely flexible system partitioning to support a number of advanced automotive features. OmniVision's OV490 enables simultaneous output of fully processed YUV or RGB for display-based applications and RAW data for machine-vision downstream processing. It also incorporates unique architecture that is capable of processing two video pipelines, resulting in reduced bill-of-materials. The OV490 contains a well-defined feature set to fulfill Automotive Safety Integrity Level (ASIL) according to ISO 26262. The companion chip fits into a BGA package, and has completed AEC-Q100 Grade-2 qualifications. Find out more at www.ovt.com. OV490 Applications Rear View Camera Camera Monitoring System Surround View System Ordering Information Product Features AEC-Q100 grade 2 qualified feature set optimized for next generation surround view applications OV00490-B00G-1B (lead-free) 100-pin BGA, packed in tray SCCB slave interface for OV490 configuration by host on chip PLL to generate stable internal clock frequency simultaneous output of fully processed YUV for display based applications and on chip voltage regulator RAW only to enable machine vision 3.3V/1.8V to 1.2V downstream processing brown-out detection circuit and parallel processing of two input streams output flag industry leading HDR technology, third generation HDR technology allows capturing of more details in bright and dark environments JTAG boundary scan OV00490-B00G-TB (lead-free) 100-pin BGA, packed in tape and reel Product Specifications power supply: - core: 1.2V 10% - I/O: 1.8V 10% or 3.3V 10% embedded 32-bit RISC processor for high performance and great flexibility temperature range: - operating: -40C to +105C ambient temperature and -40C to +125C junction temperature power requirements: 250 mA package dimensions: 7 mm x 7 mm supports 1K bits of one time programmable memory (OTP) advanced ISP for high quality image capturing and video streaming high speed serial data transfer with MIPI CSI-2 advanced auto white balance (AWB) embedded information including: frame counter, temperature and register data AEC/AGC with statistical data from in each image to enable critical hardware engine and algorithm automotive safety applications running on RISC industry's first features to improve image harmonization and synchronization for surround view applications support of four user-defined ROI windows for statistics DNS (RAW de-noise) and CIP (de-mosaic) SCCB master interface for automatic sensor configuration at power-on supports power cut mode designed for power saving during system quiescence Functional Block Diagram OV490 input interface sensor 0/1 sensor 0 MIPI RX DVP IN ISP process color bar 0/1 output interface HDR ISP embedded line IDC SCCBM1 color bar 2 MIPI TX VFIFO DVP OUT YUV/RAW[0:11] frame sync SCCBM0 SYS bus DMA AEC/AGC regulator tone map AWB 32 bits RISC CPU 32k boot ROM 128k PRAM SCK/SDA SCCBS reset PWD firmware UART 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.4, April, 2018 UART1 temperature sensor Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com RESET power down PLL brown out SPI OmniVision reserves the right to make changes to their products or to discontinue any product or service without further notice. OmniVision, the OmniVision logo and OmniPixel are registered trademarks of OmniVision Technologies, Inc. OmniBSI-2 is a trademark of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. XCLK SPI flash