參數(shù)資料
型號(hào): VNC2-48L1B-REEL
廠商: FTDI, Future Technology Devices International Ltd
文件頁(yè)數(shù): 49/88頁(yè)
文件大?。?/td> 0K
描述: IC USB HOST/DEVICE CTRL 48-LQFP
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: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(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: 768-1049-6
53
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
6.4 Serial Peripheral Interface – SPI Master
VNC2 - SPI Master
External - SPI Slave
CLK
SS#
MISO
MOSI
Figure 6.20 SPI Master block diagram
The SPI Master interface is used to interface to applications such as SD Cards. The SPI Master provides
the following features:
Synchronous serial data link.
Full and half duplex data transmission.
Serial clock with programmable frequency, polarity and phase.
One slave select output.
Programmable delay between negative edge of slave select and start of transfer.
SD Card interface.
An interface thats compatible with the VLSI VS1033 SCI mode used for VMUSIC capability
The SPI Master only clocks in and out data that the VNC2 CPU sets up in its register space. The VNC2
CPU interprets the data words that are to be sent and received.
6.4.1 SPI Master Signal Descriptions.
Table 6.13 shows the SPI master signals and the available pins that they can be mapped to depending
on the package size. Further details on the configuration of input and output signals are available in
Section 5 - I/O Multiplexer.
64 Pin
Package
Available
pins
48 Pin
Package
Available
pins
32 Pin
Package
Available
pins
Name
Type
Description
11, 15,
19, 24,
28, 39,
43, 47,
51, 57,
61
11, 15,
20, 31,
35, 41,
45
11, 23
29
spi_m_clk
Output
SPI master clock input
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VNC2-48L1B-TRAY 功能描述:USB 接口集成電路 Vinculum-II Dual Host/Dev IC LQFP-48 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
VNC2-48L1C-REEL
VNC2-48L1C-TRAY 功能描述:IC USB HOST/DEVICE CTRL 48-LQFP 制造商:ftdi, future technology devices international ltd 系列:Vinculum-II 包裝:托盤(pán) 零件狀態(tài):在售 協(xié)議:USB 功能:控制器 接口:SPI,UART 標(biāo)準(zhǔn):USB 2.0 電壓 - 電源:1.8V, 3.3V 電流 - 電源:25mA 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 供應(yīng)商器件封裝:48-LQFP(7x7) 標(biāo)準(zhǔn)包裝:250
VNC2-48Q1A-REEL 功能描述:USB 接口集成電路 Obsolete see VNC2-48Q1B-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
VNC2-48Q1A-TRAY 功能描述:USB 接口集成電路 Obsolete see VNC2-48Q1B-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