FT2232L Dual USB UART / FIFO I.C.
4.0
Device Pin-Out
31
14
42
3
V
C
C
6
PWREN#
BDBUS0
BDBUS1
BDBUS2
3V3OUT
A
V
C
C
46
V
C
C
BDBUS3
AGND
XTOUT
EECS
TEST
AVCC
V
C
C
I
O
A
V
C
C
I
O
B
ADBUS0
ADBUS1
ADBUS2
ADBUS3
ADBUS4
ADBUS5
ADBUS6
ADBUS7
ACBUS0
ACBUS1
ACBUS2
ACBUS3
SI/WUA
BDBUS0
24
23
22
21
20
19
17
16
15
13
12
11
10
40
39
38
37
36
35
33
32
30
29
28
27
XTIN
VCC
8
USBDM
7
USBDP
EESK
EEDATA
VCC
RESET#
RSTOUT#
3V3OUT
USBDP
USBDM
GND
SI/WUA
ACBUS3
ACBUS2
1
48
37
36
BDBUS4
BDBUS5
GND
BDBUS6
BDBUS7
VCCIOB
BCBUS0
BCBUS1
BCBUS2
BCBUS3
SI/WUB
GND
5
4
RSTOUT#
RESET#
FTDI
FT2232L
XXYY
12
13
25
24
43
XTIN
BDBUS1
BDBUS2
BDBUS3
BDBUS4
BDBUS5
BDBUS6
BDBUS7
BCBUS0
BCBUS1
BCBUS2
BCBUS3
44
48
1
2
XTOUT
EECS
EESK
EEDATA
TEST
A
G
N
D
47
ACBUS1
VCCIOA
ACBUS0
ADBUS7
ADBUS6
GND
ADBUS5
ADBUS4
ADBUS3
ADBUS2
ADBUS1
ADBUS0
G G
G G
SI/WUB
N N
N N
D D
D D
PWREN#
26
41
34
25
18
9
45
Figure 2
Pin-Out
(Lead Free LQFP-48 Package )
Figure 3
Pin-Out
(Schematic Symbol )
DS2232L Version 1.4
© Future Technology Devices International Ltd. 2005 Page 9 of 51
FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
