VNC1L-1A-REEL FTDI, Future Technology Devices International Ltd, VNC1L-1A-REEL Datasheet - Page 2

• Manufacturer Part Number: VNC1L-1A-REEL
• Description: IC USB HOST CTLR VINCULUM 48LQFP
• Manufacturer: FTDI, Future Technology Devices International Ltd
• Series: Vinculumr

Specifications of VNC1L-1A-REEL

• Controller Type: USB 2.0 Controller
• Interface: SPI
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 25mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: 768-1006 - BOARD DEV FOR VINCULUM VNC1L-1A768-1005 - MOD USB FLASH DISK FILE TRANSFER768-1002 - MOD MCU-USB HOST CTLR 40-DIP768-1001 - MOD MCU-USB HOST CTLR 24-DIP27937 - MEMORY STICK DATALOGGER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 768-1000-2

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1.1 Firmware Support and VNC1L Programming
There are currently 6 standard firmware versions available for VNC1L:
General Purpose USB peripherals include Printers, Communication Class Devices, Human Interface
Devices, FTDI USB Serial Devices, and USB Hubs. USB peripherals can be accessed using command
monitor commands to send SETUP, DATA IN and DATA OUT packets. Flash Disk firmware supports
FAT12, FAT16 and FAT32 file systems with a simple file oriented command set.
1.2 Part Numbers
1.3 Programming VNC1L
Part Number
VNC1L-1A
1. The VNC1L is shipped as a blank device. Initial in-circuit programming (using the downloaded
2. When upgrading VNC1L in-situ, then the device can be programmed via the UART interface (.rom
Typical 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.
VDAP Firmware: USB Host for single Flash Disk and General Purpose USB peripherals. Selectable
UART, FIFO or SPI interface command monitor.
VDPS Firmware: USB Host for single Flash Disk and General Purpose USB peripherals. USB Slave
port connection for connecting to host PC. Selectable UART, FIFO or SPI interface command
monitor.
VDFC Firmware: USB Host for two Flash Disks, Selectable UART, FIFO or SPI interface command
monitor.
VMSC1 Firmware: USB Host for single Flash Disk and General Purpose USB peripherals. Audio
playback command extensions for VLSI VS1003 series MP3 decoder ICs. Selectable UART, FIFO
or SPI interface command monitor port.
VCDC Firmware: USB Host for automatic connection to USB Communications Class Devices. UART
interface command monitor.
VDIF Firmware: USB Host for single Flash Disk and General Purpose USB peripherals. Selectable
UART, FIFO, SPI or USB interface command monitor.
.rom firmware file) can only be done via the UART interface. ( Refer to section 4.3 )
file). Alternatively, it can be upgraded via a USB Flash disk using a file called “ftrfb.ftd”. Both file
Copyright © 2009 Future Technology Devices International Limited
Vinculum VNC1L Embedded USB Host Controller IC Datasheet Version 2.02
Package
48 Pin LQFP
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.
Document Reference No.: FT_000030
Clearance No.: FTDI# 50
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