The FT232R is the latest device to be added to FTDI's range of USB UART interface Integrated Circuit Devices. The FT232R is a USB to serial UART interface with optional clock generator output, and the new FTDIChip-ID security dongle feature. In addition, asynchronous and synchronous bit bang interface modes are available. USB to serial designs using the FT232R have been further simplified by fully integrating the external EEPROM, clock circuit and USB resistors onto the device.
Feature
Single chip USB to asynchronous serial data transfer interface
Entire USB protocol handled on the chip - No USB-specific firmware programming required
UART interface support for 7 or 8 data bits, 1 or 2 stop bits & odd/even/mark/space/no parity
Fully assisted hardware or X-On / X-Off software handshaking
In-built support for event characters and line break condition
New USB FTDIChip-ID feature
New configurable CBUS I/O pins
Auto transmit buffer control for RS485 applications
Transmit and receive LED drive signals
New 48MHz, 24MHz,12MHz, and 6MHz clock output signal Options for driving external MCU or FPGA
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
