参数资料
| 型号： | ATEVK1104AU |
| 厂商： | Atmel |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL AT32UC3A3256AU |
| 标准包装： | 1 |
| 系列： | * |
2 Powering up the board
The EVK1104AU board can be powered from 3 different sources, external power
supply, “USB VCP” and “USB USER” connector. If two power sources are applied at
the same time the following priorities are used to select the current valid power
source:
1. External power supply (header J2)
2. USB VCP
3. USB USER
That means that if an external power supply is connected to the board, it has the
highest priority and will therefore serve as current power supply. Other power
supplies that are connected to the board at the same time will be ignored.
On the PCB revision 1, the external power supply must be 5.5V. In order to be able to
supply external USB devices that are connected to the board the minimal power
supply specification should be 5.5V, 1A. This ensures that the board will work
properly if a USB device is connected that needs the maximum allowed 500mA as
specified in the USB specification. It is not possible to draw that amount of current
from the host through a normal USB cable but there are cables available that can be
connected to two hosts (such a cable is not a kit content).
When playing music from a mass-storage device, it is enough to power the board
from the USB VCP connector. Use the “Mini-B plug to std-A plug 1.5m USB2.0” cable
that is included in the kit and connect it between the host and the board USB VCP
connector.
2
AVR32934
32182A-AVR-11/11
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| ATEVK527 | KIT EVAL PWM AVR USB 4 SERIES |
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| ATICE50POD | REPLACEMENT POD FOR ICE40,ICE50 |
相关代理商/技术参数 |
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| ATEVK1104S | 功能描述:开发板和工具包 - AVR AT32UC3A3 Series Evaluation Kit - AES RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATEVK1105 | 功能描述:开发板和工具包 - AVR Eval Kit for AT32UC3A0 Devices RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATEVK1105AU | 功能描述:开发板和工具包 - AVR AT32UC3A0512AU audio evaluation kit RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATEVK1105-MFI | 制造商:Atmel Corporation 功能描述:IPOD & IPHONE AUDIO DOCK EVALUATION KIT - Boxed Product (Development Kits) |
| ATEVK1110A | 功能描述:触摸传感器开发工具 AT42QT1110 Eval Kit RoHS:否 制造商:Cypress Semiconductor 工具用于评估: 接口类型: 工作电压: 最大工作温度: |
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