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JMicron/JMB311
JMB311 USB2.0 UVC WebCam Controller
Overview
JMB311 is a low power USB2.0 PC/NB camera controller. It incorporates a high speed USB2.0 transceiver, a CMOS sensor interface, a SPI serial interface and a low-power 8051 CPU. JMB311 is fully compliant with USB Video Class (UVC) 1.1. With the flexible and programmable CMOS sensor interface, it can support a variety of sensor sources, like Omnivision, Micron/Aptina and others, up to UXGA(1600*1200). JMB311 also provides real-time VGA-size preview mode up to 30 frames per second on different resolutions. In addition, a built-in 5V/3.3V voltage regulator could reduce the system BOM cost.
Overall
3.3V single power, 1.8V core power from internal regulator. Built-in regulator from 5V to 3.