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AT45DB321D-CU Fiches technique(PDF) 46 Page - ATMEL Corporation

No de pièce AT45DB321D-CU
Description  32-megabit 2.7-volt DataFlash
PDF  57 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ATMEL [ATMEL Corporation]
Site Internet  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT45DB321D-CU Fiches technique(HTML) 46 Page - ATMEL Corporation

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46
3597N–DFLASH–04/09
AT45DB321D
25. Auto Page Rewrite Flowchart
Figure 25-1. Algorithm for Programming or Reprogramming of the Entire Array Sequentially
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.
START
MAIN MEMORY PAGE PROGRAM
THROUGH BUFFER
(82H, 85H)
END
provide address
and data
BUFFER WRITE
(84H, 87H)
BUFFER TO MAIN
MEMORY PAGE PROGRAM
(83H, 86H)



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