參數(shù)資料
型號： VNC2-32L1B-TRAY
廠商： FTDI, Future Technology Devices International Ltd
文件頁數(shù)： 39/88頁
文件大?。?/td> 0K
描述： IC USB HOST/DEVICE CTRL 32-LQFP
應用說明： 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
標準包裝： 250
系列： Vinculum-II
控制器類型： USB 2.0 控制器
接口： USB，主機/設備配置，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-LQFP
供應商設備封裝： 32-LQFP（7x7）
包裝： 托盤
其它名稱： VNC2-32L1A-TRAY
VNC2-32L1A-TRAY-ND
44
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
The command and status formats for this mode can be seen in Figure 6.7 below with a description of
each field in Table 6.6:
Command:
Status:
Figure 6.7 SPI Command and Status Structure
Field
Description
A2:A0
Address of slave being used in a multi-slave environment. This would typically be used in the
scenario where a shared data bus is used.
R/W#
Set to 1 for a read and 0 for a write.
Z
Tri-stated.
TXE
Transmit Empty.
When 1 the Slave transmit buffer has no new data to transmit.
When 0 the Slave transmit buffer does have new data.
RXF
Receive Full.
When 1 the Slave receive buffer has new data which has not been read yet.
When 0 the Slave receive buffer is empty and can be safely written to.
ACK
Set to 1 when a Slave has correctly decoded its address.
Table 6.6 SPI Command and Status Fields
A2
A1
A0
R/W#
Z
TXE
RXF
ACK
Z
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相關代理商/技術參數(shù)
參數(shù)描述
VNC2-32L1C-REEL 功能描述:IC USB HOST/DEVICE CTRL 32-LQFP 制造商:ftdi, future technology devices international ltd 系列:Vinculum-II 包裝:剪切帶（CT） 零件狀態(tài):在售 協(xié)議:USB 功能:控制器 接口:SPI，UART 標準:USB 2.0 電壓 - 電源:1.62 V ~ 1.98 V 電流 - 電源:25mA 工作溫度:-40°C ~ 85°C 封裝/外殼:32-LQFP 供應商器件封裝:32-LQFP（7x7） 標準包裝:1
VNC2-32Q1A-REEL 功能描述:USB 接口集成電路 Obsolete see VNC2-32Q1B-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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
VNC2-32Q1A-TRAY 功能描述:USB 接口集成電路 Obsolete see VNC2-32Q1B-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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
VNC2-32Q1B 制造商:Future Technology Devices International (FTDI Chip) 功能描述:CONTROLLER USB VINCULUM II 32QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:CONTROLLER, USB, VINCULUM II, 32QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:CONTROLLER, USB, VINCULUM II, 32QFN, USB Type:Host Controller, USB Version:2.0, 制造商:Future Technology Devices International (FTDI Chip) 功能描述:CONTROLLER, USB, VINCULUM II, 32QFN, USB Type:Host Controller, USB Version:2.0, Supply Voltage Min:1.62V, Supply Voltage Max:1.98V, Digital IC Case Style:QFN, No. of Pins:32, Data Rate:12Mbps, No. of Ports:2, Operating Temperature , RoHS Compliant: Yes 制造商:Future Technology Devices International (FTDI Chip) 功能描述:Programmable USB 2.0 Host IC,32pin QFN
VNC2-32Q1B-REEL 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
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