USB UART
FT232R USB UART IC Datasheet
Version 2.16
Document No.: FT_000053 Clearance No.: FTDI# 38
Future Technology Devices Inte...
Description
FT232R USB UART IC Datasheet
Version 2.16
Document No.: FT_000053 Clearance No.: FTDI# 38
Future Technology Devices International Ltd.
FT232R USB UART IC Datasheet
The FT232R is a USB to serial UART interface with the following advanced features:
Single chip USB to asynchronous serial data transfer interface.
Entire USB protocol handled on the chip. No USB specific firmware programming required.
Fully integrated 1024 bit EEPROM storing device descriptors and CBUS I/O configuration.
Fully integrated USB termination resistors.
Fully integrated clock generation with no
external crystal required plus optional clock
output selection enabling a glue-less interface
to external MCU or FPGA.
Data transfer rates from 300 baud to 3 Mbaud
(RS422, RS485, RS232) at TTL levels.
128 byte receive buffer and 256 byte transmit buffer utilising buffer smoothing technology to
allow for high data throughput.
FTDI’s royalty-free Virtual Com Port (VCP) and
Direct (D2XX) drivers eliminate the
requirement for USB driver development in most cases.
Unique USB FTDIChip-ID™ feature.
Configurable CBUS I/O pins.
Transmit and receive LED drive signals.
UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space /
no parity
FIFO receives and transmits buffers for high data throughput.
Synchronous and asynchronous bit bang interface options with RD# and WR# strobes.
Device supplied pre-...
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