MS3220

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MS3220 is a USB3.0 HD video and audio capture and screen projection integrated processing chip, which integrates USB3.0 device controller, data transceiver module, audio and video processing modules, HD RX and TX modules. When the HD interface is connected to the signal source, it will automatically work in the acquisition mode. When it is connected to the display device, it will automatically switch to the screen mode.

Features

Integrated USB 3.0 device	Max resolution 1920×1080@60Hz
Compatible with USB 2.0 device	Audio default 48KHz stereo (Digital audio input)
Supports HDCP 1.4	Capture Mode:      Windows XP/7/8/10/11, Android5.0 or higher, Linux, macOS
Supports RGB444, YCBCR422, YCBCR444, YCBCR420 color space	Screen Projection Mode      Windows 7/8/10/11, Android5.1 or higher, Linux, macOS 10.15 or higher
Supports deep color 24/30/36 bit mode	Max output resolution 1920×1080@60Hz
Supports CEA-861-E/CEA-861-F video format	External 24MHz passive crystal oscillator
Max input resolution 4K@30Hz	On-chip PLL
Supports EDID and HPD process	QFN-76 plastic (9mm×9mm)
Supports YUV422 and MJPEG modes	RoHS 2.0 compliant

Function Block Diagram