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FT2232HQ-REEL Datasheet(PDF) 1 Page - Future Technology Devices International Ltd. |
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FT2232HQ-REEL Datasheet(HTML) 1 Page - Future Technology Devices International Ltd. |
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1 / 90 page  Copyright © Future Technology Devices International Limited 1 FT2232H Dual High Speed USB to Multipurpose UART/FIFO IC Datasheet Version 2.5 Document No.: FT_000061 Clearance No.: FTDI#77 Future Technology Devices International Ltd FT2232H Dual High Speed USB to Multipurpose UART/FIFO IC The FT2232H is FTDI’s 5th generation of USB devices. The FT2232H is a USB 2.0 High Speed (480Mb/s) to UART/FIFO IC. It has the capability of being configured in a variety of industry standard serial or parallel interfaces. The FT2232H has the following advanced features: Single chip USB to dual serial / parallel ports with a variety of configurations. Entire USB protocol handled on the chip. No USB specific firmware programming required. USB 2.0 High Speed (480Mbits/Second) and Full Speed (12Mbits/Second) compatible. Dual Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, I2C, SPI or bit-bang) design. Dual independent UART or FIFO or MPSSE ports. Independent Baud rate generators. RS232/RS422/RS485 UART Transfer Data Rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter). USB to parallel FIFO transfer data rate up to 8 Mbyte/Sec. Single channel synchronous FIFO mode for transfers upto 40 Mbytes/Sec CPU-style FIFO interface mode simplifies CPU interface design. MCU host bus emulation mode configuration option. Fast Opto-Isolated serial interface option. FTDI’s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases. Adjustable receive buffer timeout. Option for transmit and receive LED drive signals on each channel. Enhanced bit-bang Mode interface option with RD# and WR# strobes FT245B-style FIFO interface option with bi- directional data bus and simple 4 wire handshake interface. Highly integrated design includes +1.8V LDO regulator for VCORE, integrated POR function and on chip clock multiplier PLL (12MHz – 480MHz). Asynchronous serial UART interface option with full hardware handshaking and modem interface signals. Fully assisted hardware or X-On / X-Off software handshaking. UART Interface supports 7/8 bit data, 1/2 stop bits, and Odd/Even/Mark/Space/No Parity. Auto-transmit enable control for RS485 serial applications using TXDEN pin. Operational configuration mode and USB Description strings configurable in external EEPROM over the USB interface. Configurable I/O drive strength (4, 8, 12 or 16mA) and slew rate. Low operating and USB suspend current. Supports bus powered, self-powered and high- power bus powered USB configurations. UHCI/OHCI/EHCI host controller compatible. USB Bulk data transfer mode (512 byte packets in High Speed mode). +1.8V (chip core) and +3.3V I/O interfacing (+5V Tolerant). Extended -40°C to 85°C industrial operating temperature range. Compact 64-LD Lead Free LQFP or QFN package Available in compact Pb-free 56 Pin VQFN packages (RoHS compliant) +3.3V single supply operating voltage range. ESD protection for FT2232H IO’s: Human Body Model (HBM) ±2kV, Machine Mode (MM) ±200V, Charge Device Model (CDM) ±500V, Latch-up free. Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640 |
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