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参数资料
| 型号： | FT2232H MINI MODULE |
| 厂商： | FTDI, Future Technology Devices International Ltd |
| 文件页数： | 19/67页 |
| 文件大小： | 0K |
| 描述： | MOD USB HS FT2232H EVAL |
| 产品变化通告： | Part Number Change Jan 2011 |
| 产品目录绘图： | FT(22, 42)32HQ MINI MOD |
| 标准包装： | 5 |
| 主要目的： | 接口，USB 2.0 至 UART、JTAG、SPI、I2C |
| 嵌入式： | 否 |
| 已用 IC / 零件： | FT2232H |
| 主要属性： | 高速，异步串行数据，300 波特 ~ 12 Mbaud，TTL 级 |
| 次要属性： | JTAG、SPI 和 I2C 上同步串行（MPSSE）数据传输速度高达 30Mbps |
| 已供物品： | 板 |
| 产品目录页面： | 633 (CN2011-ZH PDF) |
| 相关产品： | 768-1010-6-ND - IC USB FS DUAL UART/FIFO 48-LQFP 768-1010-1-ND - IC USB FS DUAL UART/FIFO 48-LQFP 768-1010-2-ND - IC USB FS DUAL UART/FIFO 48-LQFP |
| 其它名称： | 768-1030 FT2232HQ_MINI MOD |
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Copyright 2012 Future Technology Devices International Limited
26
Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Version 2.21
Clearance No.: FTDI#77
RS485 is a multi-drop network – i.e. many devices can communicate with each other over a single two
wire cable connection. The RS485 cable requires to be terminated at each end of the cable. Links are
provided to allow the cable to be terminated if the device is physically positioned at either end of the
cable.
In this example the data transmitted by the FT2232H is also received by the device that is transmitting.
This is a common feature of RS485 and requires the application software to remove the transmitted data
from the received data stream. With the FT2232H it is possible to do this entirely in hardware – simply
modify the schematic so that RXD of the FT2232H is the logical OR of the level converter device receiver
output with TXDEN using an HC32 or similar logic gate
With the FT2232H it is possible to do this entirely in hardware – simply modify the schematic so that RXD
of the FT2232H is the logical OR of the level converter device receiver output with TXDEN using an HC32
or similar logic gate
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FT2232HQ | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB Hi-Speed to Dual Channel Serial UART/FIFO/JTAG/SPI/I2C IC - QFN-64 |
| FT2232HQ_MINI_ MODULE | 功能描述:界面开发工具 USB Hi-Speed FT2232H Evaluation Module RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| FT2232HQ-4000 | 制造商:FTDI 制造商全称:FTDI 功能描述:DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC |
| FT2232HQ-MINI-MODULE | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE USB 2 PORT FT2232H BASED 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, USB TO SERIAL / FIFO, FT2232H 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, CONV, USB TO SERIAL / FIFO, 2 PORT, FT2232H; ;ROHS COMPLIANT: YES |
| FT2232HQ-R | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO 2232 DUAL 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO, 2232, DUAL, 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC, DUAL UART, FIFO 480MBPS 3.63V QFN-64; No. of Channels:2; Data Rate:480Mbps; Supply Voltage Min:2.97V; Supply Voltage Max:3.63V; Digital IC Case Style:QFN; No. of Pins:64; Operating Temperature Min:-40C; Voltage, Vcc:1.8V ;RoHS Compliant: Yes |
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