Datasheet > STV0674

STV0674

更新时间： 2024-11-13 22:42:35

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
35页	337K
描述
Tri-mode CMOS digital camera co-processor

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中文翻译

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数据手册

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STV0674 数据手册

STV0674

Tri-mode CMOS digital camera co-processor

Features

Description

The STV0674 is a flexible, scalable digital camera

co-processor for use with the range of CMOS

imaging sensor products from STMicroelectronics.

■ VGA or CIF CMOS sensor support

■ Hardware color processing and JPEG

compression of image data

The same chipset can be used for a wide range of

digital imaging products with unique features and

price/performance points.

■ Still image capture

■ Tethered video operation over USB

● Simultaneous video and audio capture

■ USB

The STV0674 is designed for use with CIF

(352x288) or VGA (640x480) ST CMOS image

sensors and provides full exposure control, color

processing and mode control for these sensors.

● USB for PC and MacOS (in development)

■ Flexible external memory options

● SDRAM for lower cost, (8 or 16 bit)

● FLASH for non volatile storage (Data + Code)

● Smartmedia Card for removable data storage

● EEPROM for code storage

The STV0674 can be used to implement any of the

following products:

Low cost USB Webcam Camera - a two-chip

solution providing up to 30 frames per second VGA

simultaneous video and audio capture.

■ Record simultaneous video and audio direct

Dual-Mode Camera - USB webcam and CIF or

to memory while untethered

VGA digital still camera in a single product.

■ Drivers for PC operating systems Win98,

Tri-Mode Camera - USB webcam and digital still

camera with the addition of a ‘camcorder’ mode to

allow simultaneous video and audio capture directly

to external memory for later upload to the PC.

WinME, Win2K and WIn XP.

Application Block Diagram

STMicroelectonics

CMOS Sensor

STV0674 100TQFP

Hardware Enabled

Firmware enabled

User Interface

USB Cable

to Host PC

NAND

FLASH

Video

Processor

Video

Compression

USB

Interface

Buttons/Switches

Image

Array

OEM

Flashgun

Module

BOOT

EE-

-PROM

SDRAM

x16 or x8

Microphone

Micro

LCD

Driver

Chip

Processor

SmartMedia

Removable

Flash card

Audio

GPIO

Interface

SOCKET

LCD Icon Display

LCD

Driver

Chip

Audio Playback

Buzzer

POWER

AMP

Memory

LCD Image Display

July 2003

ADCS7269750C

1/35

12 3 4 5 6 7...35

中文翻译

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与STV0674相关器件

型号	品牌	获取价格	描述	数据表
STV0674-100TQFP	STMICROELECTRONICS	获取价格	Tri-mode CMOS digital camera co-processor
STV0674T064	STMICROELECTRONICS	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, TQFP-64
STV0674T100	STMICROELECTRONICS	获取价格	VGA Color CMOS Image Sensor Module
STV0676	STMICROELECTRONICS	获取价格	VGA Color CMOS Image Sensor Module
STV0676USB	STMICROELECTRONICS	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, TQFP-64
STV0680	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET
STV0680-001	STMICROELECTRONICS	获取价格	Low Cost Digital Camera (LCDC) Chipset
STV0680A-002	STMICROELECTRONICS	获取价格	Low Cost Digital Camera (LCDC) Chipset
STV0680B	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET
STV0680B-001	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET

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