STV-DCASLASHCIF-E01 datasheet(26/60 Pages) STMICROELECTRONICS

26 / 60 page

PRELIMINARY

Digital Camera Chipset; Customer Datasheet, Rev 3.0, March 2000

STV0680A + VV6444/6410/6500

CDSTV0680F-C

Commercial in confidence

STV0680F_contents.fm

Detailed chipset specifications

7.1

Typical camera specifications

The following data assumes that the camera has been built according to reference design shown in Section 9.

7.2

STV0680/STV0680A companion processor

Supply Voltage:

6-9V (when powered from battery) or 5V

(when powered from USB). (* See Note 1.)

Operating Temperature range

0oC - 40oC

Example lens horizontal FOV

44o (* See note 2)

Max. RS232 cable length supported

CIF output

352 x 288 pixels

QCIF output

176 x 144 pixels

VGA output (using VV6500)

640 x 480 pixels

QVGA output (using VV6500)

320 x 240 pixels

Image upload format

Raw Bayer

PC driver output format

Colour RGB bitmap

Table 9 : Typical camera specifications

Notes:

1. Dual USB or battery power supply is only possible when the required power switching hardware is included, as shown in

Section 9.

2. Figures are approximate and depend on actual components sourced.

Sensor

Min

Max

VV6444

8.18

µS

39mS

VV6410

8.67

µS

44mS

VV6500

7.94

µS

66mS

Table 10 : Approximate shutter speeds

Parameter

Min

Typ

Max

Units

Supply Voltage

3.0

3.3

3.6

Current consumption (normal operation)

TBD

Standby current consumption (untethered standby

mode or PC suspend mode)

0.35

TBD

Operating Temperature range

Package

100QFP

Exposure control

1 000 000:1

Table 11 : STV0680/STV680A Specifications

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