STV0680 datasheet(8/63 Pages) STMICROELECTRONICS

8 / 63 page

Introduction

STV0680B + VV6444/6410/6500

8/63

Version 3.4

A greater number of images can be stored when ‘Low’ resolution mode is enabled (e.g. 80

QCIF images with 16Mbit memory, 107 QVGA images with 64Mbit memory). See

Table 3.

Automatic anti-flicker exposure and gain control

1.4.2

Image features (STV0680B-003)

All image features for STV0680B-001 are supported.

Support for flashgun.

1.4.3

User features on camera (STV0680B-001)

Self-timer mode allows a picture to be captured after several seconds.

Twin 7 segment LCD panel supported - showing number of pictures left, and modes.

Picture counter helps the user to know how much memory is left.

Un-tethered ‘Continuous’ mode allows capture of image sequences for storage in memory and

subsequent download to PC.

Piezo buzzer indicates a number of useful events to the user, e.g. whether enough light is

present for picture capture, etc.

Indicator LED.

“Clear all” function clears camera.

“Low Resolution” mode increases number of images which can be captured by reducing image

resolution.

1.4.4

User features on camera (STV0680B-003)

All user features of STV0680B-001 are supported.

Audio Record function (if audio record hardware detected) allows sounds to be recorded.

Audio Playback function (if audio playback hardware fitted) allows sounds which have been

recorded to be played back.

“Delete last” function allows user to delete audio memos, pictures or continuous clips, deletion

must be carried out “most reset first”.

Camera can be configured by the user to play custom sounds at certain functions, using a PC

application.

“Go to sleep” function, whereby the camera can be put into standby mode while untethered.

1.4.5

User features on PC software (STV0680B-001)

PC software allows a number of features, including fast download of thumbnail images for picture

selection, and automatic detection and correction of sensor defects. The driver compatibility

includes:

TWAIN driver to suit all TWAIN compatible imaging applications

Video for Windows PC driver for tethered video mode (through USB), available at all

resolutions, with fastest framerates at QCIF resolution

AVI video file creation from image sequences captured in ‘continuous’ mode

Quicktime Video driver and Adobe Photoshop stills plug-in for Mac

Custom OEM PC software can be developed by using the SDK (for SDK availability, contact ST), to

upload thumbnails/still images or ‘continuous’ images, e.g. for AVI file creation.

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