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FT232RN USB UART IC Datasheet
Version 1.2
Document No.: FT_001521 Clearance No.: FTDI#571
Future Technology Devices International Ltd. FT232RN
The FT232RN 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.