FT232BM-TRAY Device Information

Overview

The FT232BM-TRAY is a USB to serial UART IC designed for efficient USB to serial communication. It features a 32-pin LQFP package and supports various applications, including USB to RS232, RS422, and RS485 converters. This device is compatible with USB 1.1 and USB 2.0 and offers royalty-free VIRTUAL COM PORT (VCP) drivers for seamless integration.

Key Features

• Single Chip USB to Serial UART 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 Conditions
• Auto Transmit Buffer Control for RS485
• Support for USB Suspend/Resume
• Support for High Power USB Bus Powered Devices
• Data Transfer Rates from 300 baud to 3M baud
• 384-byte Receive Buffer and 128-byte Transmit Buffer
• 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
• 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
• Compact 32-pin LQFP Package

Part Number

• FT232BM-TRAY
• Package: 32-pin LQFP
• Packing Code: Tray (250 pieces per tray)

Typical Applications

• USB to RS232/RS422/RS485 Converters
• Upgrading Legacy Peripherals to USB
• Cellular and Cordless Phone USB Data Transfer
• Interfacing MCU/PLD/FPGA Based Designs to USB
• USB Audio and Low Bandwidth Video Data Transfer
• PDA to USB Data Transfer
• USB Smart Card Readers

Driver Support

• Royalty-free VIRTUAL COM PORT (VCP) drivers for various applications.
• Royalty-free D2XX Direct Drivers for Windows, Linux, and Mac OS.

Ordering Information

• Part Number: FT232BM-TRAY
• Package: 32-pin LQFP
• Packing Code: Tray (250 pieces per tray)

Dimensions

• Package Type: 32-pin LQFP
• Body Size: 7mm x 7mm (9mm x 9mm including leads)
• Lead Pitch: 0.8mm

Pin Configuration

TableCopy

Absolute Maximum Ratings

• Storage Temperature: -65°C to +150°C
• Ambient Temperature (Power Applied): 0°C to +70°C
• VCC Supply Voltage: -0.5V to +6.00V
• DC Input Voltage – USBDP and USBDM: -0.5V to +3.8V
• DC Output Current – Outputs: 24mA
• Power Dissipation: 500mW (VCC = 5.25V)
• Electrostatic Discharge Voltage: ±3000V (Human Body Model)

Operating Conditions

• VCC Operating Supply Voltage: 4.35V to 5.25V
• VCCIO Operating Supply Voltage: 3.0V to 5.25V
• Operating Supply Current: 25mA (Normal Operation), 200µA (USB Suspend)

Typical Performance Characteristics

• Output Voltage High (Voh): 3.2V to 4.9V
• Output Voltage Low (Vol): 0.3V to 0.6V
• Input Switching Threshold (Vin): 1.3V to 1.5V

Ordering Guide

• Model: FT232BM-TRAY
• Package: 32-pin LQFP
• Packing Code: Tray (250 pieces per tray)