MT9V022I77ATC Aptina LLC, MT9V022I77ATC Datasheet - Page 36
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MT9V022I77ATC
Manufacturer Part Number
MT9V022I77ATC
Description
IC SENSOR IMAGE VGA COLOR 52IBGA
Manufacturer
Aptina LLC
Type
CMOS Imagingr
Series
DigitalClarity®r
Specifications of MT9V022I77ATC
Pixel Size
6µm x 6µm
Active Pixel Array
752H x 480V
Frames Per Second
60
Voltage - Supply
3.3V
Package / Case
52-IBGA
Sensor Image Color Type
Color
Sensor Image Size Range
250,920 to 480,000Pixels
Sensor Image Size
752x480Pixels
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Temp Range
-40C to 85C
Package Type
IBGA
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
52
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1267
MT9V022I77ATC
MT9V022I77ATC
Interlaced Readout
Figure 32:
PDF: 3295348826/Source:7478516499
MT9V022_DS - Rev.H 6/10 EN
Spatial Illustration of Interlaced Image Readout
The MT9V022 has two interlaced readout options. By setting R0x07[2:0] = 1, all the even-
numbered rows are read out first, followed by a number of programmable field blanking
(R0xBF, bits 7:0), and then the odd-numbered rows and finally vertical blanking
(minimum is 4 blanking rows). By setting R0x07[2:0] = 2, only one field is read out;
consequently, the number of rows read out is half what is set in R0x03. The row start
address (R0x02) determines which field gets read out; if the row start address is even, the
even field is read out; if row start address is odd, the odd field is read out.
When interlaced mode is enabled, the total number of blanking rows are determined by
both field blanking register (R0xBF) and vertical blanking register (R0x06). The follow-
ings are their equations.
Similar to progressive scan, FRAME_VALID is logic LOW during the valid image row only.
Binning should not be used in conjunction with interlaced mode.
Vertical Blanking = R0x06, bits 8:0 -R0xBF, bits 7:0
P
with
P
m-2,0
m-3,1
P
P
P
P
P
00 00 00 ..................................... 00 00 00
00 00 00 ..................................... 00 00 00
P
4,1
6,0
5,1
7,0
minimum vertical blanking requirement = 4
m,2
m,1
P
P
P
P
P
P
00 00 00 ............................................................................................. 00 00 00
00 00 00 ............................................................................................. 00 00 00
m-2,2
4,2
6,1
m-3,2
P
5,2
7,1
P
m,2
m,1
VALID IMAGE - Even Field
VALID IMAGE - Odd Field
P
P
P
P
4,3
6,2
5,3
7,2
.....................................P
.....................................P
.....................................P
.....................................P
Field Blanking = R0xBF, bits 7:0
.....................................P
.....................................P
.....................................P
.....................................P
VERTICAL BLANKING
m-2,n-2
m,n-1
m-3,n-1
m,n-1
4,n-1
6,n-1
5,n-1
7,n-1
P
P
m,n
P
P
P
m,n
P
P
P
36
4,n
6,n
m-2,n
5,n
7,n
m-3,n
MT9V022: 1/3-Inch Wide-VGA Digital Image Sensor
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
FIELD BLANKING
HORIZONTAL
BLANKING
Aptina reserves the right to change products or specifications without notice.
©2005 Aptina Imaging Corporation. All rights reserved.
Feature Description
(EQ 13)
(EQ 14)
(EQ 15)