Document No.: FT_000138
VINCULUM-II EMBEDDED DUAL USB HOST CONTROLLER IC Datasheet
Version -
1.2
Clearance No.: FTDI#
143
3.10 Pin Configuration USB and Power
Pin No
64 pin
Pin
No.
48 pin
25
Pin No
32 pin
Name
Type
Description
33
17
USB1DP
I/O
USB host/slave port 1 - USB Data Signal Plus with
integrated pull-up/pull-down resistor.
USB host/slave port 1 - USB Data Signal Minus with
integrated pull-up/pull-down resistor.
USB host/slave port 2 - USB Data Signal Plus with
integrated pull-up/pull-down resistor.
USB host/slave port 2 - USB Data Signal Minus with
integrated pull-up/pull-down resistor.
34
26
18
USB1DM
I/O
36
28
20
USB2DP
I/O
37
29
21
USB2DM
I/O
Table 3 USB Interface Group
Pin No
64 pin
1, 30,
35, 53
2
Pin
No.
48 pin
1, 24,
27, 39
Pin No
32 pin
1, 16,
19, 27
2
Name
Type
Description
GND
PWR
Device ground supply pins.
2
3.3V
VREGIN
1.8V
VCC PLL
IN
GND PLL
VREG
OUT
PWR
+3.3V supply to the regulator.
3
3
3
PWR
+1.8V supply to the internal clock multiplier. This pin
requires a 100nF decoupling capacitor.
Device analogue ground supply for internal clock
multiplier.
1.8V output from regulator to device core
N/C on 48 pin package.
+3.3V supply to the input / output. Interface pins
(IOBUS). Leaving the VCCIO unconnected will lead to
unpredictable operation on the interface pins.
*
6
6
6
PWR
7
7*
7
Output
21, 38,
54
17, 30,
40
13, 22,
28
VCCIO
PWR
Table 4 Power and Ground
Copyright © 2010 Future Technology Devices International Limited
18
FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
