JMB310

JMicron/JMB310 JMB310 USB2.0 UVC WebCam Controller Overview JMB310 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 low-power 8051 CPU. JMB310 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 such as Omnivision, Micron/Aptina, Samsung and others, up to UXGA (1600 x 1200). JMB310 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 3.3V Lower power consumption (Operation < 55mA, Standby < 45mA & Suspend < 300uA) Built-in DP8051 (16KB code SRAM for easy update) Built-in JTAG interface for easy debugging. GPIO for LED indicator, shutter button, module flip detection, sensor power-down control, sensor reset, I2C (SCL & SDA) and SPI I/F (CS, SCLK, SI & SO) Built-in watch dog timer 46-pin LQFN (4.5mm*6.5mm) www.DataSheet.co.kr Sensor Interface Support YUY2 (8 bit), RGB (565) and RGB Bayer patter (8 bit) Down-sampling frames for flow control Video streaming up to 30fps@VGA, 9fps@SXGA ad 6fps@UXGA at high-speed operation VGA preview mode 30fps for SXGA & UXGA Output maximum 60MHz sensor clock Support clock divider (1/2, 1/4, …) for 30 fps series (30, 15, .5.....