| Serial dataflash AT45DB161及应用 |
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| 引用本文： | 洪艳,马龙华,梁永恩. Serial dataflash AT45DB161及应用[J]. 应用科技, 2004, 31(2): 63-65 |
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| 作者姓名： | 洪艳 马龙华 梁永恩 |
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| 作者单位： | 哈尔滨工程大学,自动化学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 介绍了ATMEL公司推出的Serial dataflash AT45DB161的主要功能、特点及结构，重点分析了AT45DB161芯片的各种读写操作格式，并运用ATMEL公司的AVR单片机的SPI技术对AT45DB161进行数据读、写的接口电路的设计及有关程序的编写。
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| 关 键 词： | SPI技术 AT45DB161芯片 接口电路 AVR单片机 编程 读写格式 存储器 |
| 文章编号： | 1009-671X(2004)02-0063-03 |
| 修稿时间： | 2003-03-28 |
Serial dataflash AT45DB161 and its application |
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| HONG Yan,MA Long-hua,LIANG Yong-en. Serial dataflash AT45DB161 and its application[J]. Applied Science and Technology, 2004, 31(2): 63-65 |
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| Authors: | HONG Yan MA Long-hua LIANG Yong-en |
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| Abstract: | The functions characteristics and configuration of the serial dataflash AT45DB161 produced by ATMEL were introduced.The operational format of AT45DB161 was described, and how to read and write the serial dataflash AT45DB161 was analysed by using AVR microcontroller with SPI (serial peripheral interface) and programmer. |
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| Keywords: | flash memory format SPI operational |
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