MT9V403 Micron, MT9V403 Datasheet - Page 3

• Manufacturer Part Number: MT9V403
• Description: 1/2-INCH VGA (WITH FREEZE-FRAME) CMOS ACTIVE-PIXEL DIGITAL IMAGE SENSOR
• Manufacturer: Micron

Table 1:
09005aef80c07280
MT9V403_DS.fm - Rev. B 1/04 EN
4, 5, 28, 34,
NUMBERS SIGNAL NAME
10, 11, 15
6, 27, 36,
12, 22
35, 44
PIN
32
14
23
21
39
30
31
29
41
40
45
42
46
47
48
20
43
9
8
7
1
2
3
FRAME_SYNC_N
FRAME_VALID
ROW_VALID
Pin Description (continued)
VRSTLOW
V
VRST_PIX
EXPOSE
REF
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
SDATA
VTEST
V
V
VLN2
A
D
V
V
REF
REF
GND
GND
1DRV
AA
DD
1
2
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Power
Power
Power
Power
Power
Input/
TYPE
Input
Input
Input
Input
Input
Input
Input
ADC reference voltage that sets the maximum input signal level, setting the
size of the least significant bit (LSB) in the analog to digital conversion process.
ADC bias.
ADC reference used for the calibration operation.
Slave mode input signal. Active low pulse to reset row and column counters,
providing frame synchronization. Low duration should be at least two-clock
cycles wide. An input that is held LOW also sets the sensor in LOW, per standby
mode, until it is released. Signal is pulled up on-chip.
The user should ground this pin.
Offset that may be needed for very short exposure conditions.
Bias setting voltage for the ADC operating current.
Serial port data.
Master mode and snapshot mode output signal. Active HIGH during readout.
The two-wire serial interface register setting switches this pin between input
and output.
Master mode and snapshot mode output signal. Active HIGH when image data
are on data output bus. The two-wire serial interface register setting switches
this pin between input and output.
Master mode output signal. Active HIGH during exposure. The two-wire serial
interface register setting switches this pin between input and output.
Pixel output data bit 9 (MSB).
Pixel output data bit 8.
Pixel output data bit 7.
Pixel output data bit 6.
Pixel output data bit 5.
Pixel output data bit 4.
Pixel output data bit 3.
Pixel output data bit 2.
Pixel output data bit 1.
Pixel output data bit 0 (LSB).
3.3V power supply for analog signal processing circuitry.
Power supply for pixel array. Set for 2.5V.
Ground for analog signal processing circuitry.
3.3V digital power supply.
Ground for digital circuitry.
1/2-INCH VGA (WITH FREEZE-FRAME) CMOS
ACTIVE-PIXEL DIGITAL IMAGE SENSOR
3
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DESCRIPTIONS
©2004 Micron Technology. Inc.