STV0974/TR STMicroelectronics, STV0974/TR Datasheet

STV0974/TR

Manufacturer Part Number

STV0974/TR

Description

Manufacturer

STMicroelectronics

Datasheet

1.STV0974TR.pdf (69 pages)

Specifications of STV0974/TR

Case

BGA

Date_code

2002

Available stocks

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Part Number

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Price

Company:

BOSTOCK HK LIMITED

Part Number:

STV0974/TR

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Features

■ Supports VS6552 - 640 x 480 (VGA) color

■ Supports VisionLink low EMI link to image

■ Specialized video processor for noise/defect

■ Programmable gamma correction for LCD

■ Programmable cropping, down-sizing by 1.5,

■ JPEG compression, with programmable

■ M-JPEG operation at up to 30 frame/s at VGA

■ Programmable pixel output format including

■ Flashgun control

■ Flexible host interface:

■ Multi-mode exposure control and color

■ 30 µW ultra low-power standby

■ 6 x 6 mm TFBGA low-footprint & lead-free

November 2004

CMOS image sensor

sensor

filtering, color reconstruction, sharpness

enhancement and radial corrections

support

2, 2.5, 3, 4, 5 and 6, MMS (Multi Media

Messaging Service) digital zoom

target file size

resolution

ITU-R 656 modes, RGB viewfinder modes and

JPEG baseline

●

balance

package

8-bit data /Hsync /Vsync video output interface

and I²C camera control interface

8-bit microprocessor interface with 2 Kbyte

video FIFO for JPEG data, 10 Kbyte for non-

JPEG data, interrupt and DMA requests

Description

The STV0974 is a low power digital image

processor designed for the VS6552 color VGA

image sensor. The STV0974 uses advanced image

processing techniques to deliver high quality VGA

images at up to 30 frames per second

(frame/s). The sensor data received via the low EMI

sensor interface is processed in real time: this

includes pixel defect correction, color interpolation,

image sharpness enhancement, selective noise

filtering, cropping and scaling, allowing digital zoom

for ViewFinder or MMS applications. Finally the

image can be JPEG-compressed in real-time. The

STV0974 also performs sensor housekeeping

functions such as automatic exposure and white

balance controls.

Applications

■ Mobile phone embedded camera system

■ PDA embedded camera or accessory camera

■ Wireless security camera

Technical Specifications

Ordering Information

Sensor

Frame rate (frame/s)

Power supply

Power requirements

Package dimensions

Temperature range

STV0974/TR

STV0974E/TR

Ordering code

Mobile Imaging DSP

640 x 480 color CMOS

(VS6552)

up to 30

1.8 +/- 0.1 V

110 mW active

< 30 µW standby

6 mm x 6 mm x 1.2 mm

[ -25; +70 ] °C

TFBGA

AFOP lead-free balls

TFBGA SnPb balls

STV0974

Package

Rev. 3

1/69

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