Datasheet Vinculum-II Embedded Dual USB Host Controller IC Version 1.8 Document No.: FT 000138 Clearance No.: FTDI 143 Future Technology Devices International Ltd Vinculum-II Embedded Dual USB Host Controller IC Vinculum-II is FTDIs 2nd generation of USB Host Eight bit wide FIFO Interface device. The CPU has been upgraded from the Firmware upgrades via UART, SPI, and previous VNC1L device, dramatically increasing the FIFO interface processing power. The IC architecture has been designed to take care of most of the general USB 12MHz oscillator using external crystal data transfers, thus freeing up processing power General-purpose timers for user applications. Flash and RAM memory have been increased providing larger user areas of +3.3V single supply operation with 5V memory for the designer to incorporate his own safe inputs code. The designers also have the ability to create Software development suite of tools to their own firmware using the new suite of software create customised firmware. Compiler development tools. Linker Debugger IDE VNC2 has the following advanced features: Available in six RoHS compliant Embedded processor core packages - 32 LQFP, 32 QFN, 48 LQFP, 48 QFN, 64 LQFP and 64 QFN 16 bit Harvard architecture VNC2-48L1 package option compatible Two full-speed or low-speed USB 2.0 with VNC1L-1A interfaces capable of host or slave functions 44 configurable I/O pins on the 64 pin device, 28 I/O pins on the 48 pin 256kbytes on-chip E-Flash Memory device and 12 I/O on the 32 pin device (128k x 16-bits) using the I/O multiplexer 16kbytes on-chip Data RAM (4k x 32- -40C to +85C extended operating bits temperature range Programmable UART up to 6Mbaud Simultaneous multiple file access on Two SPI (Serial Peripheral) slave BOMS devices interfaces and one SPI master Eight Pulse Width Modulation outputs interface to allow connectivity with motor Reduced power modes capability control applications Variable instruction length Debugger interface module Native support for 8, 16 and 32 bit System Suspend Modes data types Use of FTDI devices in life support and/or safety applications is entirely at the users risk, and the user agrees to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from such use. Copyright Future Technology Devices International Limited 1 Datasheet Vinculum-II Embedded Dual USB Host Controller IC Version 1.8 Document No.: FT 000138 Clearance No.: FTDI 143 1 Typical Applications Add USB host capability to embedded Mobile phone to USB Flash drive* products GPS to mobile phone interface Interface USB Flash drive to Instrumentation USB Flash drive* MCU/PLD/FPGA data storage and firmware updates Data-logger USB Flash drive* USB Flash drive data storage or firmware Set Top Box - USB device interface updates GPS tracker with USB Flash disk storage USB Flash drive to USB Flash drive file USB webcam transfer interface Flash drive to SD Card data transfer Digital camera to USB Flash drive* Vending machine connectivity PDA to USB Flash drive* TLM Serial converter MP3 Player to USB Flash drive or other USB slave device interface Geotagging of photos GPS location linked to image OSI Wireless Interface Motorcycle system telemetry logging USB wireless process controller Medical systems Telecom system calls logging to replace printer log PWM applications for motor control applications e.g. Toys Data logging FPGA Interfacing * Or similar USB slave device interface e.g. USB external drive. 1.1 Part Numbers Part Number Package VNC2-64L 64 Pin LQFP VNC2-64Q 64 Pin QFN VNC2-48L 48 Pin LQFP VNC2-48Q 48 Pin QFN VNC2-32L 32 Pin LQFP VNC2-32Q 32 Pin QFN Table 1.1 Part Numbers Please refer to Section 11 for all package mechanical parameters. 1.2 USB Compliant At time of writing this data sheet, VNC2 has not completed USB compliancy testing. Copyright Future Technology Devices International Limited 2