VNC2-64Q1B FTDI, VNC2-64Q1B Datasheet - Page 5

• Manufacturer Part Number: VNC2-64Q1B
• Description: CONTROLLER, USB, VINCULUM II, 64QFN
• Manufacturer: FTDI

Specifications of VNC2-64Q1B

• 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

2
Figure 2-1
For a description of each function please refer to
Section 4.
VNC2 Block Diagram
USB1DM
USB2DM
USB1DP
USB2DP
Simplified VNC2 Block Diagram
Copyright © 2010 Future Technology Devices International Limited
Debugger I/F
Transceiver 0
Transceiver 1
SPI Slave 1
SPI Slave 0
SPI Master
USB Host/
USB Host/
Interface
Purpose
General
GPIOS
Device
Device
Timers
PWMs
UART
FIFO
VINCULUM-II EMBEDDED DUAL USB HOST CONTROLLER IC Datasheet
XTOUT
XTIN
Programmer
Debugger
USB Host/
USB Host/
Controller
Controller
Flash
Device
Device
DMA
DMA
DMA
DMA
Oscillator/
0
1
2
3
PLL
Document No.: FT_000138
Clearance No.: FTDI#
Internal Clocks and Timers
Version -
16K Bytes
Data Ram
(4K x 32)
256K Bytes
Embedded
(64K x 32)
E-FLASH
CPU
32 bit bus
8 bit bus
143
1.2
5