參數(shù)資料
型號(hào): VNC2-32Q1B-REEL
廠商: FTDI, Future Technology Devices International Ltd
文件頁(yè)數(shù): 59/88頁(yè)
文件大?。?/td> 0K
描述: IC USB HOST/DEVICE CTRL 32-QFN
應(yīng)用說(shuō)明: Vinculum-II IO Cell Description AppNote
Vinculum-II Debug Interface Description AppNote
Vinculum-II IO Mux Explained AppNote
Vinculum-II PWM Example AppNote
Migrating Vinculum Designs AppNote
特色產(chǎn)品: Vinculum VNC2
標(biāo)準(zhǔn)包裝: 1
系列: Vinculum-II
控制器類型: USB 2.0 控制器
接口: USB,主機(jī)/設(shè)備配置,UART,SPI,PWM,閃存 256K,DMA 4CH
電源電壓: 1.62 V ~ 1.98 V
電流 - 電源: 25mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 32-QFN 裸露焊盤(7x7)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 634 (CN2011-ZH PDF)
其它名稱: 768-1050-6
62
Copyright 2009-2011 Future Technology Devices International Limited
Datasheet
Vinculum-II Embedded Dual USB Host Controller IC
Version 1.5
Document No.: FT_000138 Clearance No.: FTDI# 143
6.7.1 Read / Write Transaction Synchronous FIFO Mode
When in Synchronous FIFO interface mode, the timing of read and write operations on the FIFO interface
In synchronous mode data can be transmitted to and from the FIFO module on each clock edge. An
external device synchronises to the CLKOUT output and it also has access to the output enable OE# input
to control data flow. An external device should drive output enable OE# low before pulling RD# line
down.
When bursts of data are to be read from the module RD# should be kept low. RXF# remains low when
there is still data to be read. Similarly when bursts of data are to be written to the module WR# should
be kept low. TXE# remains low when there is still space available for the data to be written.
Figure 6.23 Synchronous FIFO mode Read / Write Cycle
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參數(shù)描述
VNC2-32Q1B-TRAY 功能描述:USB 接口集成電路 Vinculum-II Dual Host/Dev IC QFN-32 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
VNC-240AZ-345 制造商:Ametek National Controls Corp 功能描述:SENSOR, LOW V SENSOR,240AC 制造商:NATIONAL CONTROLS 功能描述:
VNC2-48L1A-REEL 功能描述:USB 接口集成電路 Obsolete see VNC2-48L1B-REEL 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
VNC2-48L1A-TRAY 功能描述:USB 接口集成電路 Obsolete see VNC2-48L1B-TRAY 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
VNC2-48L1B 制造商:Future Technology Devices International (FTDI Chip) 功能描述:CONTROLLER USB VINCULUM II 48LQFP 制造商:Future Technology Devices International (FTDI Chip) 功能描述:CONTROLLER, USB, VINCULUM II, 48LQFP 制造商:Future Technology Devices International (FTDI Chip) 功能描述:CONTROLLER, USB, VINCULUM II, 48LQFP; USB Type:Host Controller; USB Version:2.0; Supply Voltage Min:1.62V; Supply Voltage Max:1.98V; Digital IC Case Style:LQFP; No. of Pins:48; Data Rate:12Mbps; No. of Ports:2; Operating Temperature ;RoHS Compliant: Yes