·本书在概述ATMEL公司开发的AT89系列、AT90系列、AT91M系列单片机之后，详细介绍了AVR增强型RISC单片机的结构、指令系统、90系列多种单片机、实用程序设计以及AVR单片机的应用实例，最后介绍了AVR单片机的开发工具，包括AVR Studio 调试工具、AVR单片机汇编器和AVR单片机串行下载板。本书有较强的系统性和实用性，可供高等院校自动化、计算机、电子等专业的教学参考及工程技术人
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