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AT45DB161D-SU-2.5 参数 Datasheet PDF下载

AT45DB161D-SU-2.5图片预览
型号: AT45DB161D-SU-2.5
PDF下载: 下载PDF文件 查看货源
内容描述: 16兆位2.5伏或2.7伏的DataFlash [16-megabit 2.5-volt or 2.7-volt DataFlash]
分类和应用:
文件页数/大小: 53 页 / 1656 K
品牌: ATMEL [ ATMEL ]
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AT45DB161D  
25. Auto Page Rewrite Flowchart  
Figure 25-1. Algorithm for Programming or Reprogramming of the Entire Array Sequentially  
START  
provide address  
and data  
BUFFER WRITE  
(84H, 87H)  
MAIN MEMORY PAGE PROGRAM  
THROUGH BUFFER  
(82H, 85H)  
BUFFER TO MAIN  
MEMORY PAGE PROGRAM  
(83H, 86H)  
END  
Notes: 1. This type of algorithm is used for applications in which the entire array is programmed sequentially, filling the array page-by-  
page.  
2. A page can be written using either a Main Memory Page Program operation or a Buffer Write operation followed by a Buffer  
to Main Memory Page Program operation.  
3. The algorithm above shows the programming of a single page. The algorithm will be repeated sequentially for each page  
within the entire array.  
45  
3500J–DFLASH–4/08  
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