FT232BM

Document No.: FT_000206 FT232BM USB UART IC Datasheet Version 2.0 Clearance No.: FTDI# 133 Future Technology Devices International Ltd. FT232BM USB UART IC The FT232BM is a USB to serial UART interface with the following advanced features: Single chip USB to asynchronous serial data transfer interface. Full Handshaking & Modem Interface Signals 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 Support for high power USB Bus powered devices through PWREN# pin Data transfer rates from 300 baud to 3 Mbaud (RS422, RS485, and RS232) at TTL levels. 384 byte receive buffer and 128 byte transmit buffer utilising buffer smoothing technology to allow for high data throughput. UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity Integrated level converter on UART and control signals for interfacing to 5V and 3.3V logic Integrated 3.3V regulator for USB IO Integrated Power-On-Reset circuit Integrated 6MHz - 48Mhz clock multiplier PLL 4.35V to 5.25V single supply operation UHCI / OHCI / EHCI host controller compatible USB 1.1 and USB 2.0 compatible USB VID, PID, Serial Number and Product Description strings in external EEPROM EEPROM programmable on-board via USB Compact 32-pin LQFP ...