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ATMEGA32U4-MU 其他数据使用手册 - Microchip(微芯)
制造商:
Microchip(微芯)
分类:
微控制器
封装:
QFN-44
描述:
8位微控制器 -MCU AVR USB 32K FLASH INDUSTRIAL
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
功能描述在P1P4
导航目录
ATMEGA32U4-MU数据手册
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of 8 Go
若手册格式错乱,请下载阅览PDF原文件

AVR298: USB Audio Demonstration with
ATmega32(16)U4
Features
• Runs with ATMega32U4 Microcontrollers at 8MHz
• USB Low Power Bus Powered Device (less then 100mA)
• Supported by any PC running Windows
®
(98SE or later), Linux
®
or Mac OS
®
.
• Less than 14Kbytes of Code Required
• USB device with audio speaker and audio microphone
1. Introduction
This document describes a simple audio project. It allows to quickly test USB hard-
ware using the ATMega32U4 without any driver installation.
The reader should be familiar with USB Software Library for AT90USBxxx Microcon-
trollers (doc 7675, included in the CD-ROM & Atmel website) and the AUDIO
specification (http://www.usb.org/developers/devclass_docs/audio10.pdf).
7820A–AVR–11/08
8-bit
Microcontrollers
Application Note
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