VS6502V015/T2 STMicroelectronics, VS6502V015/T2 Datasheet - Page 17

• Manufacturer Part Number: VS6502V015/T2
• Description: SENSOR COLOR VGA CMOS SMOP
• Manufacturer: STMicroelectronics
• Type: CMOS Imagingr

Specifications of VS6502V015/T2

• Pixel Size: 5.6µm x 5.6µm
• Active Pixel Array: 644H x 484V
• Frames Per Second: 30
• Voltage - Supply: 2.6 V ~ 3.6 V
• Package / Case: SMOP2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3884-1

VS6502
2.4
2.4.1
2.4.2
2.4.3
To eliminate the possibility of the sensor array seeing only part of the new exposure and gain
settings, if the serial interface communication extends over a frame boundary, the internal re-timing
of exposure and gain data is disabled while writing data to any location in the exposure page of the
serial interface register map. Thus, if the 5 bytes of exposure and gain data is sent as an auto-
increment sequence, it is not possible for the sensor to consume only part of the new exposure and
gain data.
Device operating modes
The VS6502 sensor has three main operating modes. The current mode of the device is reported in
register [29].
Sleep Mode (also referred to as low power)
This is the default state of the sensor on power up. In this mode all analogue circuitry is powered
down and there is no video output. All I2C registers are accessible (provided that a system clock is
present).
Idle Mode
In this mode the analogue circuitry is powered up and the QCLK output is present. There is no video
data output and the FST and LST signals remain low.
Run Mode
In this mode the device is fully operational and produces video output.
Functional Description
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