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FT232BL-USB to serial UART interface

Out Of Stock! FT232BL-USB to serial UART interface

FT232BL-USB to serial UART interface

The FT232B is a lead free version of the 2nd generation of FTDI’s USB to serial UART interface device which simplifies USB to serial designs. This device not only adds extra functionality to its FT8U232AM predecessor and reduces external component count, but also maintains a high degree of pin compatibility with the original, making it easy to upgrade or cost reduce existing designs as well as increasing the potential for using the device in new application areas. This section summarises the enhancements of the 2nd generation device compared to its FT8U232AM predecessor.

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 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
  • 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
  • Available as a compact lead free RoHS compliant 32-LD LQFP package (FT232BL) or 32-LD QFN package (FT232BQ).


  • Bridge Type: USB to UART
  • Supply Voltage Min: 3V
  • Supply Voltage Max: 5.25V
  • Digital IC Case Style: LQFP
  • No. of Pins: 32
  • Operating Temperature Min: 0°C
  • Operating Temperature Max: 70°C
  • MSL: -
  • SVHC: No SVHC (19-Dec-2012)
  • IC Temperature Range: Commercial
  • Operating Temperature Range: 0°C to +70°C
  • Supply Voltage Range: 3V to 5.25V, 4.35V to 5.25V


  • USB to RS232/RS422/RS485 Converters
  • Upgrading Legacy Peripherals to USB
  • Cellular and Cordless Phone USB data transfer cables and interfaces
  • Interfacing MCU/PLD/FPGA based designs to USB
  • USB Audio and Low Bandwidth Video data transfer
  • PDA to USB data transfer
  • USB Industrial Control
  • USB MP3 Player Interface
  • Set Top Box PC - USB interface
  • USB Hardware Modems
  • USB Wireless Modems
  • USB Bar Code Readers
  • USB Smart Card Readers
  • USB Instrumentation

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  • Views: 1391
  • Product Code: FT232BL-USB to serial UART interface
  • Availability: Out Of Stock!
  • Rs265.00

Tags: ft232bl- ic, usb-to-uart, smd, 32lqfp, ft233bl, usb, uart, smd, semiconductor, ic, interface, driver

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