參數(shù)資料
型號: FT2232HQ-REEL
廠商: FTDI, Future Technology Devices International Ltd
文件頁數(shù): 11/67頁
文件大小: 0K
描述: IC USB HS DUAL UART/FIFO 64-QFN
標(biāo)準(zhǔn)包裝: 1
系列: USBmadeEZ-FIFO,F(xiàn)T-X,X-Chip
特點: USB 至 UART 和(或)FIFO、SPI、I2C、JTAG
通道數(shù): 2,DUART
FIFO's: 4096 字節(jié)
規(guī)程: RS232,RS422,RS485
電源電壓: 3 V ~ 3.6 V
帶并行端口:
帶自動流量控制功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 64-QFN
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 634 (CN2011-ZH PDF)
其它名稱: 768-1025-6
Copyright 2012 Future Technology Devices International Limited
19
Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Version 2.21
Clearance No.: FTDI#77
3.4.8 FT2232H Pins Configured as a Host Bus Emulation Interface
The FT2232H can be used to combine channel A and channel B to be configured as a host bus emulation
interface mode which emulates a standard 8048 or 8051 MCU host.
When configured in this mode, the pins used and the descriptions of the signals are shown in Table 3.11
Pin No.
Name
Type
Fast Serial Interface Configuration Description
24,23,22,21,
19,18,17,16
ADBUS[7:0]
I/O
Multiplexed bidirectional Address/Data bus AD7 to AD0
34,33,32,30,
29,28,27,26
A[15:8]
OUTPUT
Extended Address A15 to A8
38
CS#
OUTPUT
Active low chip select device during Read or Write.
39
ALE
OUTPUT
Positive pulse to latch the address
40
RD#
OUTPUT
Active low read output.
41
WR#
OUTPUT
Active low write output. (Data is setup before WR# goes
low, and is held after WR# goes high)
43
IORDY
INPUT
Extends the time taken to perform a Read or Write
operation if driven low. Pull up to VCORE if not being
used.
44
CLKOUT
OUTPUT
Master clock. Outputs the clock signal being used by the
configured interface.
45
I/O0
I/O
MPSSE mode instructions to set / clear or read the high
byte of data can be used with this pin. Please refer to
Application Note AN_108 for operation of these
instructions.
46
I/O1
I/O
MPSSE mode instructions to set / clear or read the high
byte of data can be used with this pin. In addition this
pin has instructions which will make the controller wait
until it is high, or wait until it is low. This can be used to
connect to an IRQ pin of a peripheral chip. The FT2232H
will wait for the interrupt, and then read the device, and
pass the answer back to the host PC. I/O1 must be held
in input mode if this option is used. Please refer to
Application Note AN_108 for operation of these
instructions.
Table 3.11 Channel A and Channel B Host Bus Emulation Interface Configured Pin Descriptions
For a functional description of this mode, please refer to section 4.7 MCU Host Bus Emulation Mode
相關(guān)PDF資料
PDF描述
FT232BL-REEL IC USB FS SERIAL UART 32-LQFP
FT232HL-REEL IC HS USB TO UART/FIFO 48LQFP
FT232RL-REEL IC USB FS SERIAL UART 28-SSOP
FT245BL-REEL IC USB FS PARALLEL FIFO 32-LQFP
FT245RL-REEL IC USB TO PARALLEL FIFO 28-SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FT2232HQ-TRAY 功能描述:USB 接口集成電路 USB HS 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
FT2232L 功能描述:UART 接口集成電路 Obsolete See FT2232D-REEL RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
FT2232L/TR 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB UART/FIFO SMD 2232 LQFP48
FT22L 功能描述:OVEN FOOD PROBE RoHS:是 類別:測試設(shè)備 >> 測試引線 - 熱電偶,溫度探頭 系列:FT 標(biāo)準(zhǔn)包裝:1 系列:6543 類型:J 型熱電偶 使用:液體,半固體 尖端 - 類型:防浸漬 / 穿透式,圓頭 插頭類型:超微型(熱電偶插頭) 探針溫度范圍:-40 ~ 2000°F(-40 ~ 1093°C) 線纜長度:- 線纜絕緣:- 插頭顏色:黑 探針長度:12.000"(304.80mm) 探針材料:-
FT230A 制造商:Black Box Corporation 功能描述:HAND STRIPPER