FT232BQ USB UART ( USB - Serial) I.C.
4.0 Device Pin-Out
32
25
1
24
V
C
C
I
V
C
C
V
C
C
A
V
V
C
6
8
7
25
24
23
22
21
20
19
18
3V3OUT
USBDM
USBDP
TXD
RXD
FTDI
O
RTS#
CTS#
DTR#
DSR#
DCD#
RI#
FT232BQ
XXYY
8
17
5
4
RSTOUT#
RESET#
9
16
27
16
12
11
XTIN
TXDEN
TXLED#
RXLED#
28
32
1
25 26 27 28 29 30 31 32
XTOUT
EECS
14
15
10
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
EESK
PWRCTL
PWREN#
SLEEP#
2
EEDATA
TEST
31
A
G
N
D
G
N
D
G
N
D
16 15 14 13 12 11 10
9
Figure 2
Pin-Out
Figure 1
Pin-Out
(Schematic Symbol )
(QFN32 Package )
DS232BQ Version 1.8
© Future Technology Devices Intl. Ltd. 2005
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