參數(shù)資料
型號: VNC2-48Q1B-TRAY
廠商: FTDI, Future Technology Devices International Ltd
文件頁數(shù): 52/88頁
文件大?。?/td> 0K
描述: IC USB HOST/DEVICE CTRL 48-QFN
應(yīng)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(biāo)準(zhǔn)包裝: 260
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-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-QFN-EP(8x8)
包裝: 托盤
其它名稱: VNC2-48Q1A-TRAY
VNC2-48Q1A-TRAY-ND
56
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
6.5 Debugger Interface
The purpose of the debugger interface is to provide the Integrated Development Environment (IDE) with
the following capabilities:
Flash Erase, Write and Program.
Application debug - application code can have breakpoints, be single stepped and can be halted.
Detailed internal debug - memory read/write access.
The single wire interface has the following features:
Half Duplex Operation
1Mbps speed
1 start bit
1 stop bit
8 data bits
Pull up
Further informationof the Debugger Interface is available in an Application Note AN_138 Vinculum-II
6.5.1 Debugger Interface Signal description
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
debug_if
Input/
Output
Debugger Interface
Table 6.15 Debugger Signal Name
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