FT2232HQ - REEL FTDI, Future Technology Devices International Ltd, FT2232HQ - REEL Datasheet - Page 28

• Manufacturer Part Number: FT2232HQ - REEL
• Description: IC USB UART/FIFO DUAL HS 64-QFN
• Manufacturer: FTDI, Future Technology Devices International Ltd
• Series: USBmadeEZ-FIFOr

Specifications of FT2232HQ - REEL

• Features: USB to UART and/or FIFO, SPI, I2C, JTAG
• Number Of Channels: 2, DUART
• Fifo's: 4096 Byte
• Protocol: RS-232, RS-422, RS-485
• Voltage - Supply: 3 V ~ 3.6 V
• With Parallel Port: Yes
• With Auto Flow Control: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 64-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 768-1025-2; FT2232HQ - REEL

Table 4.2 Asynchronous FIFO Timings (based on standard drive level outputs)
Name
t10
t11
t1
t2
t3
t4
t5
t6
t7
t8
t9
Minimum
Copyright © 2010 Future Technology Devices International Limited
Typical
49
30
49
30
1
1
0
1
5
5
0
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Maximum
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DATA hold time after WR# inactive
DATA to WR# active setup time
TXE# inactive after WR# cycle
RXF# inactive after RD# cycle
WR# active to TXE# inactive
WR# active pulse width
RD# active pulse width
WR# active after TXE#
RD# active after RXF#
RD# inactive to RX#
Document No.: FT_000061
RD# to DATA
Description
Clearance No.: FTDI#77
Datasheet Version 2.10
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