FT4232HQ - REEL FTDI, Future Technology Devices International Ltd, FT4232HQ - REEL Datasheet - Page 9

• Manufacturer Part Number: FT4232HQ - REEL
• Description: IC USB UART/MPSSE QUAD HS 64-QFN
• Manufacturer: FTDI, Future Technology Devices International Ltd
• Series: USBmadeEZ-FIFOr

Specifications of FT4232HQ - REEL

• Features: USB to UART and/or SPI, I2C, JTAG
• Number Of Channels: 4, QUART
• Fifo's: 2048 Byte
• Protocol: RS-232, RS-422, RS-485
• Voltage - Supply: 3 V ~ 3.6 V
• With Auto Flow Control: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 64-QFN
• For Use With: 768-1031 - MOD USB HS FT4232H EVAL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 768-1027-2; FT4232HQ - REEL

Table 3.1 FT4232H Pin Configurations
*
Pin #
RI#/ or TXDEN is selectable in the EEPROM. Default is RI#.
16
17
18
19
21
22
23
24
26
27
28
29
30
32
33
34
38
39
40
41
43
44
45
46
48
52
53
54
55
57
58
59
60
36
63
62
61
Pins
SUSPEND#
Pin Name
PWREN#
DDBUS0
DDBUS1
DDBUS2
DDBUS3
DDBUS4
DDBUS5
DDBUS6
DDBUS7
ADBUS0
ADBUS1
ADBUS2
ADBUS3
ADBUS4
ADBUS5
ADBUS6
ADBUS7
BDBUS0
BDBUS1
BDBUS2
BDBUS3
BDBUS4
BDBUS5
BDBUS6
BDBUS7
CDBUS0
CDBUS1
CDBUS2
CDBUS3
CDBUS4
CDBUS5
CDBUS6
CDBUS7
EEDATA
EECLK
EECS
Copyright © 2010 Future Technology Devices International Limited
SUSPEND#
PWREN#
(RS232)
TXDEN*
TXDEN*
TXDEN*
TXDEN*
ASYNC
DCD#
DCD#
DCD#
DCD#
Serial
DTR#
DSR#
DTR#
DSR#
DTR#
DSR#
DTR#
DSR#
RTS#
CTS#
RTS#
CTS#
RTS#
CTS#
RTS#
CTS#
RI#/
RI#/
RI#/
RI#/
RXD
RXD
RXD
RXD
TXD
TXD
TXD
TXD
FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
SUSPEND#
ASYNC Bit-
PWREN#
bang
Pin functions (depend on configuration)
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
Configuration memory interface
Channel A
Channel B
Channel D
Channel C
FT4232H
SUSPEND#
SYNC Bit-
PWREN#
bang
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
RS232 or Bit-Bang interface
Document No.: FT_000060
SUSPEND#
PWREN#
TMS/CS
TMS/CS
TCK/SK
TDI/DO
TDO/DI
GPIOL0
GPIOL1
GPIOL2
GPIOL3
TCK/SK
TDI/DO
TDO/DI
GPIOL0
GPIOL1
GPIOL2
GPIOL3
MPSSE
Clearance No.: FTDI#78
Datasheet Version 2.10
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