SAA8116

INTEGRATED CIRCUITS DATA SHEET SAA8116 Digital PC-camera signal processor including microcontroller and USB interface Product specification Supersedes data of 2000 Dec 6 File under Integrated Circuits, IC22 2001 May 04 Philips Semiconductors Product specification Digital PC-camera signal processor including microcontroller and USB interface FEATURES Embedded microcontroller (80C51 core based) for control loops Auto Optical Black (AOB), Auto White Balance (AWB), Auto Exposure (AE) and USB interface control Compliant for VGA CCD and VGA CMOS sensors (RGB Bayer) USB 1.1 compliant bus-powered USB device with integrated power management and POR circuit RGB processing Optical black processing Defect pixel concealment Programmable colour matrix RGB to YUV transform Programmable gamma correction (including knee) Programmable edge enhancement Video formatter with SIF/QSIF downscaler Compression engine Flexible Measurement Engine (ME) with up to eight measurements per frame Internal Pulse Pattern Generator (PPG) for wide range of VGA CCDs (Sony, Sharp and Panasonic) and frame rate selection Programmable H and V timing for the support of CMOS sensors Programmable output pulse for switched mode power supply of the sensor 3-wire interface to control an external pre-processor IC, such as the TDA8787A: Correlated Double Sampling (CDS), Automatic Gain Control (AGC) and 10-bit ADC Analog microphone/audio input to USB: Low DropOut (LDO) supply filter, mic...