Telecoms, Datacoms, Wireless, IoT


USB-serial hub

19 January 2011 Telecoms, Datacoms, Wireless, IoT

FTDI recently launched the new USB Hi-Speed Serial/Hub Module. It eases the integration of USB into existing electronic systems and is designed to connect to FTDI’s Vinculum-II (VNC2) V2DIPx modules, as well as any USB host interface (eg, PC).

The module features the FTDI FT4232H USB 2.0 Hi-Speed to UART/MPSSE chip, plus a GL850G USB 2.0 hub controller chip which are used to expand the number of interfaces that can be accessed downstream from a USB host. The solution enables three downstream USB Hi-Speed host ports and up to four UART ports operating up to 12 MBaud, two of which can alternatively be used as multipurpose synchronous serial interface eg, I²C, JTAG or SPI via the FT4232H MPSSE mode.

Packaged as a 36 pin DIL package, with additional USB connectors and diagnostic LEDs, the module is suitable for rapid prototype development.



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