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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)： | 35/51頁 |
| 文件大?。?/td> | 907K |
| 代理商： | FT2232C |
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DS2232C Version 1.4
Future Technology Devices International Ltd. 2005 Page 35 of 54
FT2232C Dual USB UART / FIFO I.C.
Figure 21 - Microprocessor Interface Example
Figure 21 illustrates a typical interface between one of the channels of the FT2232C, configured in 245-style FIFO
interface mode, and a MicroController (MCU). Either channel A or B, or both can be configured in this mode. This
examples uses two IO Ports of the MCU, one port (8 bits) to transfer data to one of the and the other port (4 / 5
bits) to monitor the TXE# and RXF# status bits and generate the RD# and WR strobes to the FT2232C as required.
Optionally, SI / WU can be connected to another IO pin if either of the functions of this pin are required. If the SI / WU
function is not required, tie this pin to VCCIO. If the MCU is handling power management functions, then PWREN#
should also be connected to an IO pin of the MCU.
The 8 data bits on IO Port 1 can be shared with other peripherals when the MCU is not accessing the FT2232C.
D0
D1
D2
D3
D4
D5
D6
D7
RD#
SI / WU
RXF#
WR
TXE#
FT2232C
Channel A
or B
IO10
IO11
IO12
IO13
IO14
IO15
IO16
IO17
IO20
IO24
IO23
IO21
IO22
Microcontroller
I
I
( Optional )
PWREN#
IO25
( Optional )
41
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 |
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