VB6851 STMicroelectronics, VB6851 Datasheet

VB6851

Manufacturer Part Number

VB6851

Description

Qxga Camera Module With Auto Focus

Manufacturer

STMicroelectronics

Datasheet

1.VB6851.pdf (4 pages)

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Part Number

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Company:

Meier Automation Equipment Co., Limited

Part Number:

VB6851G2VO/TR

Manufacturer:

Quantity:

20 000

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Features

■

Description

This databrief outlines a high performance

3.15 megapixel auto-focus camera module

(VB6851) for use across a range of mobile phone

handsets and accessories. It is designed to be

used for both high quality stills capture and video

modes. The module is SMIA 1.0 profile 2

compatible and is capable of generating raw

bayer 3 MP images up to 20 fps. The VB6851

supports the CCI control and CCP 2.0 data

interfaces.

As different phone platforms have different

baseband processors with varying capabilities, it

may not be possible for all phones to support the

associated image processing and auto-focus

algorithms. Where the baseband cannot support

this processing load, a separate hardware

February 2008

For further information contact your local STMicroelectronics sales office.

3.15 megapixel resolution sensor

(2048 x 1536)

Integrated auto-focus mechanism

High level autofocus control interface

4 element lens

Compact size: 8.5 mm x 8.5 mm x 5.9 mm

Compatible with SMIA 1.0 profile 2 functional

specification

Video data interface - CCP2.0

Command interface - CCI

Analog power supply from 2.4 V to 2.9 V

Digital power supply from 1.7 V to 2.9 V

On-board 10 bit ADC

Integral EMC shielding and EMI reduction

techniques

Ultra low power standby mode

Analog binning (2x2, 2x4) for low power video

mode

QXGA camera module with auto focus

Rev 1

accelerator (e.g. STV0986 ) or application engine

(e.g. STn8815) device can be incorporated in the

phone system to run the algorithms in hardware.

The specifications of these devices are contained

in a separate document.

The module design is optimized for both footprint

and height. The auto-focus mechanism combined

with a multi-element lens provides excellent

image quality at focus distances from less than

10 cm to infinity. All external components,

including the auto-focus actuator drivers, are

integrated inside the camera module, apart from

two CCI pull-up resistors.

VB6851 offers an ultra low power consumption

hardware standby mode consuming less than

30 µW (typ.).

VB6851

Data Brief

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VB6851 Summary of contents

Page 1

... It is designed to be used for both high quality stills capture and video modes. The module is SMIA 1.0 profile 2 compatible and is capable of generating raw bayer 3 MP images fps. The VB6851 supports the CCI control and CCP 2.0 data interfaces. As different phone platforms have different ...

Page 2

... PLL and clock management Power Mgmt Power-on reset Line SRAM Sensor control X Decoder registers Column ADC Dark Cal 2056 x 1544 Pixel array Scaling Defect Correction Output Column ADC De-rating X Decoder Output Formatter Line SRAM Description VB6851 VDIG DGND VCAP VANA AGND ...

Page 3

... VB6851 2 Ordering information Table 2. Order codes Order code (1) VB6851S0VO/T2 1. ECOPACK® package 3 Revision history Table 3. Document revision history Date 07-Feb-2008 Package SMIA85AF with CCP2 I/F with socket Tape and reel Revision 1 Initial release. Ordering information Packing Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com VB6851 ...

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