USB3803 Standard Microsystems Corp., USB3803 Datasheet
USB3803
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USB3803 Summary of contents
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... WLCS (1.95mm x 1.95mm Wafer Level Chip Scale) Package - 0.4mm ball pitch Applications The USB3803 is targeted for applications where more than one USB port is required. As mobile devices add more features and the systems become more complex it is necessary to have more than one USB port to take communicate with the internal and peripheral devices ...
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... TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Revision 1.0 (07-05-11) USB 2.0 High-Speed Hub Controller Optimized for Portable Applications Order Number(s): TEMPERATURE RANGE PACKAGE TYPE 0C to 70C 25-Ball WLCSP -40C to 85C 25-Ball WLCSP 2 PRODUCT PREVIEW REEL SIZE 3000 pieces 3000 pieces www.smsc.com/rohs SMSC USB3803C ...
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... General Description The SMSC USB3803 is a low-power, USB 2.0 hub controller with three downstream ports. The USB3803 can attach to an upstream port as a full-speed hub full-/hi-speed hub and supports low-speed, full-speed, and hi-speed (if operating as a hi-speed hub) downstream devices on all of the enabled downstream ports ...
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... Customer Selectable Features A default configuration is available in the USB3803 following a reset. This configuration may be sufficient for most applications. The USB3803 hub may also be configured by an external microcontroller. When using the microcontroller interface, the hub appears The USB3803 hub supports customer selectable features including: Optional customer configuration via I Supports compound devices on a port-by-port basis ...
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... VBAT VDD_CORE_REG VDD12_BYP VDD33_BYP 3.3V Reg 1.2V Reg SIE PHY#2 PHY#1 USB Data USB Data Downstream Downstream Figure 1 USB3803 Block Diagram 5 PRODUCT PREVIEW To I2C Master SDA SCL INT_N Serial Interface Controller Port Controller Upstream Battery Charger Detection PLL REF_CLK HUB_CONNECT ...
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Package Outline Figure 2 25WLCSP, 1.95x1.95mm Body, 0.4mm Pitch ...