FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
Datasheet
Version 2.4
Document No.: FT_000060 Clearance No.: FTDI#78
3 Device Pin Out and Signal Description
3.1 64-pin LQFP and QFN Package
The 64-pin LQFP and 64-pin QFN have the same pin numbering for specific functions. This pin numbering is
illustrated in the schematic symbol shown in Figure 3.1.
3.1.1
Schematic Symbol
50
16
17
18
19
21
22
23
24
VREGIN
ADBUS0
ADBUS1
ADBUS2
ADBUS3
ADBUS4
ADBUS5
ADBUS6
ADBUS7
49
VREGOUT
26
27
28
29
30
32
33
34
BDBUS0
BDBUS1
BDBUS2
BDBUS3
BDBUS4
BDBUS5
BDBUS6
BDBUS7
7
DM
8
DP
6
REF
14
RESET#
FT4232H
38
39
40
41
43
44
45
46
CDBUS0
CDBUS1
CDBUS2
CDBUS3
CDBUS4
CDBUS5
CDBUS6
CDBUS7
63
EECS
62
48
52
53
54
55
57
58
59
DDBUS0
DDBUS1
DDBUS2
DDBUS3
DDBUS4
DDBUS5
DDBUS6
DDBUS7
EECLK
61
EEDATA
2
OSCI
3
OSCO
60
36
PWREN#
SUSPEND#
13
TEST
Figure 3.1 FT4232HL and FT4232HQ Schematic Symbol
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7
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