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FT4232HL Datasheet - FTDI Chip
| Manufacturer: | FTDI Chip |
| Category: | Interface ICs |
| Case Package: | LQFP-64 |
| Description: | USB Hi-Speed to Quad Channel Serial UART/JTAG/SPI/I2C IC - LQFP-64 |
| Pictures: |
FT4232HLDatasheet PDF
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Copyright © 2010 Future Technology Devices International Limited 9
Document No.: FT_000060
FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
Datasheet Version 2.2
Clearance No.: FTDI#78
Table 3.1 FT4232H Pin Configurations
* RI#/ or TXDEN is selectable in the EEPROM. Default is RI#.
FT4232H
Pins
Pin functions (depend on configuration)
Pin #
Pin Name
ASYNC
Serial
(RS232)
ASYNC Bit-
bang
SYNC Bit-
bang
MPSSE
Channel A
16
ADBUS0
TXD
D0
D0
TCK/SK
17
ADBUS1
RXD
D1
D1
TDI/DO
18
ADBUS2
RTS#
D2
D2
TDO/DI
19
ADBUS3
CTS#
D3
D3
TMS/CS
21
ADBUS4
DTR#
D4
D4
GPIOL0
22
ADBUS5
DSR#
D5
D5
GPIOL1
23
ADBUS6
DCD#
D6
D6
GPIOL2
24
ADBUS7
RI#/
TXDEN*
D7
D7
GPIOL3
Channel B
26
BDBUS0
TXD
D0
D0
TCK/SK
27
BDBUS1
RXD
D1
D1
TDI/DO
28
BDBUS2
RTS#
D2
D2
TDO/DI
29
BDBUS3
CTS#
D3
D3
TMS/CS
30
BDBUS4
DTR#
D4
D4
GPIOL0
32
BDBUS5
DSR#
D5
D5
GPIOL1
33
BDBUS6
DCD#
D6
D6
GPIOL2
34
BDBUS7
RI#/
TXDEN*
D7
D7
GPIOL3
Channel C
38
CDBUS0
TXD
D0
D0
RS232 or Bit-Bang interface
39
CDBUS1
RXD
D1
D1
RS232 or Bit-Bang interface
40
CDBUS2
RTS#
D2
D2
RS232 or Bit-Bang interface
41
CDBUS3
CTS#
D3
D3
RS232 or Bit-Bang interface
43
CDBUS4
DTR#
D4
D4
RS232 or Bit-Bang interface
44
CDBUS5
DSR#
D5
D5
RS232 or Bit-Bang interface
45
CDBUS6
DCD#
D6
D6
RS232 or Bit-Bang interface
46
CDBUS7
RI#/
TXDEN*
D7
D7
RS232 or Bit-Bang interface
Channel D
48
DDBUS0
TXD
D0
D0
RS232 or Bit-Bang interface
52
DDBUS1
RXD
D1
D1
RS232 or Bit-Bang interface
53
DDBUS2
RTS#
D2
D2
RS232 or Bit-Bang interface
54
DDBUS3
CTS#
D3
D3
RS232 or Bit-Bang interface
55
DDBUS4
DTR#
D4
D4
RS232 or Bit-Bang interface
57
DDBUS5
DSR#
D5
D5
RS232 or Bit-Bang interface
58
DDBUS6
DCD#
D6
D6
RS232 or Bit-Bang interface
59
DDBUS7
RI#/
TXDEN*
D7
D7
RS232 or Bit-Bang interface
60
PWREN#
PWREN#
PWREN#
PWREN#
PWREN#
36
SUSPEND#
SUSPEND#
SUSPEND#
SUSPEND#
SUSPEND#
Configuration memory interface
63
EECS
62
EECLK
61
EEDATA
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