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.
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FT2232H 、 FT2232HL-xxxx 、 FT2232HQ-xxxx 、 FT2232H-56Q-xxxx 、 FT2232HL 、 FT2232HQ 、 FT232 、 FT245 、 FT4232H-56Q 、 FT2232H-56Q 、 FT222H 、 93C46 、 93C56 、 93C66 、 FT2232 、 FT2232D |
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Dual High Speed USB to Multipurpose UART/FIFO IC 、 USB 2.0 High Speed to UART/FIFO IC |
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[ Single chip USB to Fast Serial Optic Interface ][ Single chip USB to CPU target interface ][ PDA to USB data transfer ][ USB Smart Card Readers ][ USB Instrumentation ][ USB Industrial Control ][ USB MP3 Player Interface ][ USB FLASH Card Reader / Writers ][ Set Top Box PC - USB interface ][ USB Digital Camera Interface ][ USB Bar Code Readers ] |
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Datasheet |
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Please see the document for details |
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64 Pin LQFP;64 Pin QFN;56 Pin VQFN |
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English Chinese Chinese and English Japanese |
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2016-07-07 |
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Version 2.5 |
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FT_000061 |
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4.9 MB |
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