Datasheet > FT4232H

FT4232H

更新时间： 2024-10-28 05:34:47

品牌	Logo	应用领域
飞特帝亚 - FTDI		先进先出芯片电子驱动电话
页数	文件大小	规格书
44页	1096K
描述
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USB make easy思想，为工程师提供最简便的解决方案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USB make easy思想，为工程师提供最简便的解决方案： VNC2 实现UART、FIFO、IIC、SPI、JTAG转到USB HOST接口，可与其他USB DEVICE设备通讯。FTDI提供简单操作命令，工程师只需调用驱动中相应函数，便可实现对USB device的控制。 FT232实现单路USB转到UART，包括TTL，及RS485、RS422、RS232等接口。 FT245实现单路USB转到FIFO，最高能实现8Mbit/s传输速率。 FT2232H 实现单USB接口转到2通道芯片，每通道可分别配置成UART、FIFO、IIC、 SPI、JTAG等接口。当配置成2路并行FIFO时，每路最大速率达到10MByte/s；当配置成单路串行FIFO时，可实现最高25MByte/s速率。 *FT4232H实现单USB接口转4通道芯片，每通道可分别配置成UART、IIC、SPI、 JTAG。主要应用在SOC、CPU进行多串口扩展，典型产品为车载多媒体娱乐设备和各类自主终端。与同类功能芯片相比，FTDI产品最大优势在于其高品质与高稳定性，主要表现在低坏片率（小于万分之一）、超长时间通讯不中断、不重启，以及驱动的稳定性和驱动的兼容性。FTDI提供免费驱动，经过微软官方认证，支持window98至最新的windows7所有windows系列操作系统，并支持MAC OS、windows mobile、Linux等平台，对于其他平台的驱动，FTDI可提供底层代码以便工程师开发使用。联系人: 何贵平（Gary）联系电话: 021-64414999 64389812-809 手机：13661631714 电子邮件: gary@gelitek.com 公司名称: 上海格里电子科技有限公司公司网站：www.gelitek.com 地址：上海市徐汇区蒲汇塘路11号1505-1506室

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FT4232H 数据手册

Document No.: FT_000060

FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC

Datasheet Version 2.07

Clearance No.: FTDI#78

Future Technology

Devices International Ltd

FT4232H Quad High Speed

USB to Multipurpose

UARTMPSSE IC

Adjustable receive buffer timeout.

The FT4232H is FTDI’s 5^thgeneration

Support for USB suspend and resume conditions

via PWREN#, SUSPEND# and RI# pins.

Highly integrated design includes +1.8V LDO

regulator for VCORE, integrated POR function

and on chip clock multiplier PLL (12MHz –

480MHz).

FTDI FT232B style, 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.

of USB devices. The FT4232H is a USB

2.0

High

Speed

(480Mb/s)

UART/MPSSE ICs. The device features

4 UARTs. Two of these have an option

to independently configure an MPSSE

engine. This allows the FT4232H to

operate as two UART/Bit-Bang ports

plus two MPSSE engines used to

emulate JTAG, SPI, I²C, Bit-bang or

other synchronous serial modes. The

FT4232H has the following advanced

features:

Operational configuration mode and USB

Description strings configurable in external

EEPROM over the USB interface.

Single chip USB to quad serial ports with a

variety of configurations.

Low operating and USB suspend current.

Configurable I/O drive strength (4,8,12 or 16mA)

and slew rate.

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).

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.

Two Multi-Protocol Synchronous Serial Engine

(MPSSE) on channel A and channel B, to

simplify synchronous serial protocol (USB to

JTAG, I²C, SPI or bit-bang) design.

Independent Baud rate generators.

Dedicated Windows DLLs available for USB to

JTAG, USB to SPI, and USB to I²C applications.

+1.8V (chip core) and +3.3V I/O interfacing (+5V

Tolerant).

RS232/RS422/RS485 UART Transfer Data Rate

up to 12Mbaud. (RS232 Data Rate limited by

external level shifter).

FTDI’s royalty-free Virtual Com Port (VCP) and

Direct (D2XX) drivers eliminate the requirement

for USB driver development in most cases.

Optional traffic TX/RX indicators can be added

with LEDs and an external 74HC595 shift

Extended -40°C to 85°C industrial operating

temperature range.

Compact 64-LD Lead Free LQFP or QFN

package

+3.3V single supply operating voltage range.

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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与FT4232H相关器件

型号	品牌	获取价格	描述	数据表
FT4232H_1	FTDI	获取价格	USB Hi-Speed FT4232H Hub Module
FT4232H_10	FTDI	获取价格	QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
FT4232H-56Q	FTDI	获取价格	Quad High Speed USB to Multipurpose UART/MPSSE IC
FT4232H-56Q-REEL	ETC	获取价格	IC USB TO UART/MPSSE QUAD 56VQFN
FT4232HL	FTDI	获取价格	Quad High Speed USB to Multipurpose UART/MPSSE IC
FT4232HL-1000	FTDI	获取价格	QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
FT4232HL-REEL	FTDI	获取价格	Quad High Speed USB to Multipurpose UART/MPSSE IC
FT4232HL-TRAY	ETC	获取价格	IC USB HS QUAD UART/SYNC 64-LQFP
FT4232HQ	FTDI	获取价格	Quad High Speed USB to Multipurpose UART/MPSSE IC
FT4232HQ-4000	FTDI	获取价格	QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC

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