VNC2-48L1B FTDI, VNC2-48L1B Datasheet - Page 32
![CONTROLLER, USB, VINCULUM II, 48LQFP](/photos/19/0/190032/ge48lqfp05-40_sml.jpg)
VNC2-48L1B
Manufacturer Part Number
VNC2-48L1B
Description
CONTROLLER, USB, VINCULUM II, 48LQFP
Manufacturer
FTDI
Datasheet
1.VNC2-32Q1B-REEL.pdf
(90 pages)
Specifications of VNC2-48L1B
Usb Type
Host Controller
Usb Version
2.0
Data Rate
12Mbps
No. Of Ports
2
Supply Voltage Range
1.62V To 1.98V, 2.97V To 3.63V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case
RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VNC2-48L1B-REEL
Manufacturer:
TELIT
Quantity:
879
Company:
Part Number:
VNC2-48L1B-REEL
Manufacturer:
FTDI, Future Technology Devices International Ltd
Quantity:
10 000
Company:
Part Number:
VNC2-48L1B-TRAY
Manufacturer:
RENESAS
Quantity:
101
Company:
Part Number:
VNC2-48L1B-TRAY
Manufacturer:
FTDI, Future Technology Devices International Ltd
Quantity:
10 000
5.2
The VNC2 I/O Multiplexer allows signals to be routed to different pins on the device. To simplify the
routing of signals, the VNC2 RTOS provides an utility (IOMux) to configure the I/O Multiplexer as the
designer requires.
Environment) which is available to download:
shown in figure 5.5 below.
The IOMux utility user guide is available to download:
Guide
The following tables provide a lookup guide to determine what signals are available and the list of pins
that can be used:
Each VNC2 has a default state of IOBUS signals following a hard reset. The number of I/O pins available
are determined by the package size:
Section 3.12 shows the default signal settings for all three package sizes.
Figure 5-5 IOMux Utility screenshot
Table 9 Group 0
Table 10 Group 1
Table 11 Group 2
Table 12 Group 3
Package 32pin (LQFP & QFN)- Twelve I/O pins – IOBUS0 to IOBUS11
Package 48pin (LQFP & QFN)- Twenty eight I/O pins – IOBUS0 to IOBUS27
Package 64pin (LQFP & QFN)- Forty-four I/O pins – IOBUS0 to IOBUS43
I/O Multiplexer Configuration
Copyright © 2010 Future Technology Devices International Limited
The IOMux is fully integrated into the VNC2 IDE (Integrated development
VINCULUM-II EMBEDDED DUAL USB HOST CONTROLLER IC Datasheet
Vinculum-II Toolchain.
VINCULUM-II IO_Mux Configuration Utility User
A screenshot of the IOMux utility is
Document No.: FT_000138
Clearance No.: FTDI#
Version -
143
1.2
32