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PDF VNC1L Data sheet ( Hoja de datos )
| Número de pieza | VNC1L | |
| Descripción | Embedded USB Host Controller IC | |
| Fabricantes | Vinculum | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de VNC1L (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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www.DataSheet4U.com
™
Future Technology
Devices International Ltd.
™
Vinculum VNC1L
Embedded USB Host Controller I.C.
The Vinculum VNC1L is the first of FTDI’s Vinculum family of Embedded USB host controller integrated circuit
devices. Not only is it able to handle the USB Host Interface, and data transfer functions but owing to the inbuilt MCU
and embedded Flash memory, Vinculum can encapsulate the USB device classes as well. When interfacing to mass
storage devices such as USB Flash drives, Vinculum also transparently handles the FAT File structure communicating
via UART, SPI or parallel FIFO interfaces via a simple to implement command set. Vinculum provides a new cost
effective solution for providing USB Host capability into products that previously did not have the hardware resources
available.
The VNC1L is available in Pb-free (RoHS compliant) compact 48-Lead LQFP package.
http://www.vinculum.com
Copyright © Future Technology Devices International Ltd. 2006
1 page  
www.DataSheet4U.com
2. Device Pin Out and Signal Descriptions
2.1 48 Lead LQFP Pin Out
Page 5
ADBUS6
ADBUS7
GND
VCCIO
ACBUS0
ACBUS1
ACBUS2
ACBUS3
ACBUS4
ACBUS5
ACBUS6
ACBUS7
36
37
FTDI
XXXXXX
XXXXXXXXX
VNC1L-1A
YYWW
48
1
25
24
13
12
GND
BCBUS3
BCBUS2
BCBUS1
BCBUS0
BDBUS7
BDBUS6
VCCIO
BDBUS5
BDBUS4
BDBUS3
BDBUS2
Figure 2 - 48 pin LQFP Package Pin Out
Figure 3 - VNC1L Pin Out - Schematic
V VV
C CC
C CC
I II
O OO
V
C
C
26
USB1DM
25
USB1DP
29
USB2DM
28
USB2DP
4
XTIN
5
XTOUT
9
RESET#
10
PROG#
7
PLLFLTR
8
TEST
A
G G GG G
N N NN N
D D DD D
A
31
ADBUS0
V 32
C
C
ADBUS1
33
ADBUS2
34
ADBUS3
35
ADBUS4
ADBUS5 36
37
ADBUS6 38
ADBUS7
ACBUS0
ACBUS1
ACBUS2
ACBUS3
ACBUS4
ACBUS5
ACBUS6
ACBUS7
41
42
43
44
45
46
47
48
BDBUS0
BDBUS1
BDBUS2
BDBUS3
BDBUS4
BDBUS5
BDBUS6
BDBUS7
BCBUS0
BCBUS1
BCBUS2
BCBUS3
11
12
13
14
15
16
18
19
20
21
22
23
VNC1L
Vinculum VNC1L Embedded USB Host Controller I.C. Datasheet Version 0.97
© Future Technology Devices Intl Ltd. 2006-2007
5 Page 
www.DataSheet4U.com
2.6 PS/2 Keyboard and Mouse Interface
Table 11 - Data and Control Bus Signal Mode Options - PS/2 Keyboard and Mouse Interface
Pin No.
20
21
22
23
Name
PS2Clk1
PS2Data1
PS2Clk2
PS2Data2
Type
I/O
I/O
I/O
I/O
Description
PS/2 Keyboard or Mouse interface 1 clock signal
PS/2 Keyboard or Mouse interface 1 data signal
PS/2 Keyboard or Mouse interface 2 clock signal
PS/2 Keyboard or Mouse interface 2 data signal
Page 11
Vinculum VNC1L Embedded USB Host Controller I.C. Datasheet Version 0.97
© Future Technology Devices Intl Ltd. 2006-2007
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet VNC1L.PDF ] | |
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