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VV6500

DUAL-MODE DIGITAL CAMERA CHIPSET

STMicroelectronics 

STV0680B + VV6444/6410/6500

Introduction

1.2 Co-processor choices

Two revisions of the STV0680B are produced by ST. Although there are certain functional

differences between these revisions, both have an identical pinouts and STV0680B-003 retains all

the functionality of STV0680B-001, hence is backwards compatible.

Order number

STV0680B-001

STV680B-003

Silicon revision

Firmware revision

Sensor supported

SDRAM supported

USB

RS232

Video for Windows support

Flash-gun support

STV0680B

v1.00

VV6444

VV6410

VV6500

16Mbit

or 64Mbit

Yes

Yes

Yes

No

STV0680B

v3.00

VV6444

VV6410

VV6411

VV6500

16Mbit

or 64Mbit

Yes

Yes

Yes

Yes

Audio record + playback

No

Yes

Custom sounds

No

Yes

Table 1 : Differences between STV0680B-001 and STV0680B-003

1.3 Sensor choices

The following sensors are supported:

Sensor

VV6444

VV6410/6411

VV6500

Resolution

Sensor supply voltage

5v

CIF (352 x 288)

3.3v

VGA (640 x 480)

Table 2 : Sensor choices with STV0680B

1.4 Key system features

The key features of a typical camera based on the STV0680B chipset are as follows:

1.4.1

Image features (STV0680B-001)

q Support for 5V or 3.3V CIF resolution sensor (VV6444 or VV6410/6411) - 352 x 288 pixels

q Support for 3.3V VGA resolution sensor (VV6500) - 640 x 480 pixels

q 80 picture storage capacity possible for CIF, with 64MB memory

q 26 picture storage capacity for VGA, with 64MBit memory

Version 3.4

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