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OV7620 Datasheet(Fiches technique) 1 Page - List of Unclassifed Manufacturers

Numéro de pièce OV7620
Description  OV7620 SINGLE-CHIP CMOS VGA COLOR DIGITAL CAMERA
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Fabricant  ETC [List of Unclassifed Manufacturers]
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OV7620 Product Specifications -Rev. 1.3 (5/13/00)
Preliminary Company Confidential
OV7620 SINGLE-CHIP CMOS VGA COLOR DIGITAL CAMERA
Features
• 326,688 pixels, 1/3” lens, VGA / QVGA format
• Read out - progressive / Interlace
• Data format - YCrCb 4:2:2, GRB 4:2:2, RGB Raw Data
• 8/16 bit video data: CCIR601, CCIR656, ZV port
• Video Timing - 525 line, 30 fps
• Wide dynamic range, anti-blooming, zero smearing
• SCCB (Serial Camera Control Bus) interface
• Electronic exposure / Gain / white balance control
• Image enhancement - brightness, contrast, gamma, saturation,
sharpness, window, etc.
• Internal / external synchronization scheme
• Frame exposure / line exposure option
• 5 Volt operation, low power dissipation.
General Description
OV7620
is
a
highly
integrated
high
resolution
(640x480) Interlaced / Progressive Scan CMOS digital
color / black&white video camera chip. The digital
video port supports 60Hz YCrCb 4:2:2 16Bit / 8 Bit for-
mat, ZV Port output format, RGB raw data 16Bit/8Bit
output format and CCIR601/CCIR656 format. The built-
in SCCB interface provides an easy way of controlling
the built-in camera functions.
• Video Conferencing
• Video Phone
• Video Mail
• Still Image
• PC Multimedia
OV7001 48-Pin Out Diagram
7
8
9
10
11
12
13
14
15
16
17
18
AGND
AVDD
PWDN
VRS
VCCHG
SBB
VTO
AVDD
AGND
VSYNC/CSYS
FODD/SRAM
HREF/VSRAM
31
32
33
34
35
36
37
38
39
40
41
42
DOGND
DOVDD
PCLK/OUTX2
Y7/CS0
Y6/CS2
Y5/SHARP
Y4/CS1
Y3/RAW
Y2/G2X
Y1/PROG
Y0/CBAR
CHSYNC/BW
OV7620
Array Elements
664 x 492
Pixel Size
7.6 x 7.6 um
Image Area
4.86 x 3.64mm
Electronic
Exposure
500 : 1
Scan Mode
progressive
interlace
Gamma
Correction
128 Curve Settings
See specifics
Minimum
Illumination
2.5 lux @ f1.4
0.5 lux @ f1.4
(3000K)
S/N Ratio
> 48dB
Power Supply
5VDC, ±5%
Power
Requirements
<120mW Active
<10uW Standby
Package
48-pin LCC




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