FT2232HL - TRAY FTDI, Future Technology Devices International Ltd, FT2232HL - TRAY Datasheet - Page 24

• Manufacturer Part Number: FT2232HL - TRAY
• Description: IC USB UART/FIFO DUAL HS 64LQFP
• Manufacturer: FTDI, Future Technology Devices International Ltd
• Series: USBmadeEZ-FIFOr

Specifications of FT2232HL - TRAY

• 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FT2232HL - TRAY

Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Datasheet Version 2.10
Clearance No.: FTDI#77
provided to allow the cable to be terminated if the device is physically positioned at either end of the
cable.
In this example the data transmitted by the FT2232H is also received by the device that is transmitting.
This is a common feature of RS485 and requires the application software to remove the transmitted data
from the received data stream. With the FT2232H it is possible to do this entirely in hardware – simply
modify the schematic so that RXD of the FT2232H is the logical OR of the level converter device receiver
output with TXDEN using an HC32 or similar logic gate
With the FT2232H it is possible to do this entirely in hardware – simply modify the schematic so that RXD
of the FT2232H is the logical OR of the level converter device receiver output with TXDEN using an HC32
or similar logic gate
Copyright © 2010 Future Technology Devices International Limited
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