- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382970 > FT2232C (Electronic Theatre Controls, Inc.) FT2232C Dual USB UART / FIFO I.C. PDF資料下載
參數(shù)資料
| 型號： | FT2232C |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | FT2232C Dual USB UART / FIFO I.C. |
| 中文描述： | FT2232C雙USB的UART / FIFO的集成電路 |
| 文件頁數(shù)： | 32/51頁 |
| 文件大?。?/td> | 907K |
| 代理商： | FT2232C |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁當(dāng)前第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁
DS2232C Version 1.4
Future Technology Devices International Ltd. 2005 Page 32 of 54
FT2232C Dual USB UART / FIFO I.C.
9.2 232 UART Mode LED Interface
Figure 17
Dual LED Configuration
Figure 18
Single LED Configuration
FT2232C
TXLED#
RXLED#
VCCIO
220R
LED
FT2232C
TXLED#
RXLED#
VCCIO
220R
220R
TX
RX
When configured in UART mode the FT2232C has two IO pins on each channel dedicated to controlling LED
status indicators, one for transmitted data the other for received data. When data is being transmitted / received
the respective pins drive from tri-state to low in order to provide indication on the LED’s of data transfer. A digital
one-shot timer is used so that even a small percentage of data transfer is visible to the end user. Figure 17 shows
a configuration using two individual LED’s – one for transmitted data the other for received data. In Figure 18, the
transmit and receive LED indicators are wire-OR’ed together to give a single LED indicator which indicates any
transmit or receive data activity.
Another possibility (not shown here) is to use a 3 pin common anode tri-color LED based on the circuit in Figure 18 to
have a single LED that can display activity in a variety of colors depending on the ratio of transmit activity compared to
receive activity.
Note that the LED’s are connected to the same supply as VCCIO.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FT245BL | FT245BL USB FIFO ( USB - Parallel ) I.C. |
| FT245BM | FT245BM USB FIFO ( USB - Parallel ) I.C. |
| FT245BQ | FT245BQ USB FIFO ( USB - Parallel ) I.C. |
| FT6116 | 2K X 8 CMOS SRAM |
| FT8U100AX | FT8U100AX USB Compound Hub Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FT2232C_04 | 制造商:FTDI 制造商全稱:FTDI 功能描述:Dual USB UART / FIFO I.C. |
| FT2232D | 制造商:Future Technology Devices International 功能描述:UART 2-CH 3.3V/5V 48-Pin LQFP 制造商:Future Technology Devices International 功能描述:UART 2-CH 3.3V/5V 48-Pin LQFP Bulk 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB Full Speed to Dual Channel Serial UART/FIFO/JTAG/SPI/I2C IC - LQFP-48 |
| FT2232D/TR | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO SMD 2232 LQFP48 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO, SMD, 2232, LQFP48 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO, SMD, 2232, LQFP48; USB Type:FIFO; USB Version:2.0; Supply Voltage Min:3V; Supply Voltage Max:5.25V; Digital IC Case Style:LQFP; No. of Pins:48; Data Rate:12Mbps; No. of Ports:2; Operating Temperature Min:-40C ;RoHS Compliant: Yes |
| FT2232D-REEL | 功能描述:USB 接口集成電路 USB to Dual UART/ FIFO/SPI/JTAG/I2C RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| FT2232D-TRAY | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:DUAL USB TO SERIAL UART/FIFO IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。