VL6522V0MH STMicroelectronics, VL6522V0MH Datasheet - Page 6

• Manufacturer Part Number: VL6522V0MH
• Manufacturer: STMicroelectronics
• Type: CMOSr

Specifications of VL6522V0MH

• Sensor Image Color Type: Color
• Sensor Image Size Range: 250,920 to 480,000Pixels
• Sensor Image Size: 640x480Pixels
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -30C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 36
• Lead Free Status / RoHS Status: Compliant

Overview
1.4
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
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Interface
USB
The details of the USB interface are summarized in
Table 2.
User customizing
Four special function port pins can allow PID/VID selections, support EEPROM (I
mastering) and customization for driving LED(s) and sensing switch or button states.
VID/PIDs can be programmed into EEPROM.
Video data standard
The video processing pipeline delivers fully reconstructed VGA (640 x480) color data
conforming to YUV 4:2:2 at up to 30 fps in accordance with video class specification
(Packed YUV Format - YUV2, GUID 32595559-0000-0010-8000-00AA00389B71).
Audio data standard
The audio processing pipeline delivers audio data (to 48 kHz, 16 bits) in accordance with
the audio class specification Type 1 (PCM, Pulse Coded Modulation, uncompressed). 16-bit
signed two’s-complement fixed point format (left-justified meaning the sign bit is the MSB).
The binary point is located to the right of the sign bit so that all values lie within the range
[-1 to +1].
Software
As the VL6522 is video/audio class, no software drivers are necessary to operate with
Windows operating systems from XP SP2 onwards.
A unified windows driver is available to allow operation under Windows 2000. This driver is
also compatible with Windows XP, XP64, Vista 32 and Vista 64. Although the driver is not
necessary for use with these operating systems, it does offer additional benefits to the user,
such as the face finding and tracking function, to keep the user's face in frame when video-
conferencing for example.
A linux driver is available to allow the VL6522 to be used with a linux based system.
Scope
Control
Video
Audio
Function
Details of USB interface
Standard to which device
will comply
USB spec. rev2.0 HS
USB video class rev1.0
USB audio class rev2.0
Description
USB endpoints
Control (default, audio, video)
Interrupt
(snapshot button, video class interrupt)
Isochronous (video class
Isochronous (audio class data)
Table
2.
Comments
data)
2
C
VL6522