VNC1L-1A-REEL Interface Integrated Circuits 25mA 480Mb/S 48LQFP FTDI

Functional Description

The VNC1L is the first of FTDI‟s Vinculum family of Embedded USB host controller integrated circuit devices. Vinculum can also encapsulate certain USB device classes handling the USB Host Interface and data transfer functions using the in-built MCU and embedded Flash memory. When interfacing to mass storage devices, such as USB Flash drives, Vinculum transparently handles the FAT File Structure using a simple to implement command set. Vinculum provides a cost effective solution for introducing USB host
capability into products that previously did not have the hardware resources to do so.

Features

●Two independent USB Host ports.
●8 or 32-bit V-MCU Core.
●Dual DMA controllers for hardware acceleration.
●64k Embedded Flash Program Memory.
●4k internal Data SRAM.
●2 x USB 2.0 Slow speed or Full speed Host or Slave ports.
●Automatic Low or Full Speed selection.
●UART, SPI and Parallel FIFO interfaces.
●Up to 28 GPIO pins depending on configuration.
●Low power operation (25mA running/2mA standby).
●FTDI firmware easily updated in the field.
●Multi-processor configuration capable.

Applications

●Add USB host capability to embedded products.
●Interface USB Flash drive to MCU/PLD/FPGA.
●USB Flash drive to USB Flash drive file transfer interface.
●Digital camera to USB Flash drive or other USB slave device interface.
●PDA to USB Flash driver or other USB slave device interface.
●MP3 Player to USB Flash drive or other USB slave device interface.
●USB MP3 Player to USB MP3 Player.
●Mobile phone to USB Flash drive or other USB slave device interface.
●GPS to mobile phone interface.
●Instrumentation USB Flash drive or other USB slave device interfacing.
●Data-logger USB Flash drive or other USB slave device interface.
●Set Top Box - USB device interface.
●GPS tracker with USB Flash disk storage.