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FT2232C_04

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FT2232C_04 数据手册

FT2232C Dual USB UART / FIFO I.C.

1.2 General Description

The FT2232C is a USB interface which incorporates the functionallity of two of FTDI’s second generation BM chips

into a single device. A single downstream USB port is converted to two IO channels which can each be individually

conﬁgured as a FT232BM-style UART interface, or a FT245BM-style FIFO interface, without the need to add a

USB hub. There are also several new special modes which are either enabled in the external EEPROM, or by using

driver commands. These include Synchronous Bit-Bang Mode, a CPU-Style FIFO Interface Mode, a Multi-Protocol

Synchronous Serial Engine Interface Mode, MCU Host Bus Emulation Mode, and Fast Opto-Isolated Serial Interface

Mode. In addition a new high drive level option means that the device UART / FIFO IO pins will drive out at around

three times the normal power level, meaning that the bus can be shared by several devices. Classic BM-style

Asynchronous Bit-Bang Mode is also supported, but has been enhanced to give the user access to the device’s

internal RD# and WR# strobes.

FTDI provide a royalty free Virtual Com Port (V.C.P) driver that makes the peripheral ports look like a standard COM

port to the PC. Most existing software applications should be able interface with the Virtual Com Port simply by

reconﬁguring them to use the new ports created by the driver. Using the VCP drivers an application programmer would

communicate with the device in exactly the same way as they would a regular PC COM port - using the Windows

VCOMM API calls or a COM port library. The FT2232C driver also incorporates the functions deﬁned for FTDI’s D2XX

drivers, allowing applications programmers to interface software directly to the device using a Windows DLL. Details of

the driver and the programming interface can be found on FTDI’s website at www.ftdichip.com.

DS2232C Version 1.2

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型号	品牌	描述	获取价格	数据表
FT2232D	FTDI	Dual USB UART/FIFO I.C.	获取价格
FT2232D_V01	FTDI	Future Technology Devices International Ltd	获取价格
FT2232D-REEL	FTDI	Future Technology Devices International Ltd	获取价格
FT2232D-TRAY	ETC	IC USB FS DUAL UART/FIFO 48LQFP	获取价格
FT2232H	FTDI	上海格里电子科技有限公司是英国FTDI在中国大陆东南亚地区最大的代理商, FTDI一贯坚持	获取价格
FT2232H_10	FTDI	DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC	获取价格