STV0681 Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

STV0681

DUAL-MODE DIGITAL CAMERA CO-PROCESSOR

STMicroelectronics 

Introduction

STV0681

q Dependant on hardware configuration, switch-over to USB power supply is supported and the device

can operate with low batteries or without batteries when connected to USB.

q Full USB compliance requirements are listed in the USB specification. However, in a camera designed

using this chipset, the following must at least be included: (a) an SDRAM with sufficiently low self-

refresh current, (b) USB inrush protection circuitry to maintain sufficient supply voltage to the 5V

sensor. See Section 7 for further details.

1.2.5 General features

q High speed picture/sounds upload to PC/Mac over USB

q ST colour processing algorithms included under license (as part of drivers/SDK)

q USB or RS232 serial interface options, and VfW / TWAIN driver support.

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ADCS 7283313C

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