FT232BL

Document No.: FT_000329 FT232BL/BQ USB UART IC Datasheet Version 2.2 Clearance No.: FTDI# 171 Future Technology Devices International Ltd. FT232BL/BQ USB UART IC The FT232B is a USB to serial UART interface with the following advanced features: Single Chip USB to Asynchronous Serial Data Transfer Full Handshaking & Modem Interface Signals UART I/F Supports 7 / 8 Bit Data, 1 / 2 Stop Bits and Odd/Even/Mark/Space/No Parity Data rate 300 => 3M Baud (TTL) Data rate 300 => 1M Baud (RS232) Data rate 300 => 3M Baud (RS422/RS485) 384 Byte Receive Buffer / 128 Byte Transmit Buffer for high data throughput Adjustable RX buffer timeout Fully Assisted Hardware or X-On / X-Off Handshaking In-built support for event characters and line break condition Auto Transmit Buffer control for RS485 Support for USB Suspend / Resume through SLEEP# and RI# pins 4.35V to 5.25V single supply operation Support for high power USB Bus powered devices through PWREN# pin Integrated level converter on UART and contr...