AT45DB321-TI View Datasheet(PDF) - Atmel Corporation
Part Name
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MFG CO.
'AT45DB321-TI' PDF : 21 Pages View PDF
AT45DB321
Figure 1. Algorithm for Programming or Reprogramming of an Entire Sector Sequentially
START
provide address
and data
MAIN MEMORY PAGE PROGRAM
(82H, 85H)
BUFFER WRITE
(84H, 87H)
BUFFER to MAIN
MEMORY PAGE PROGRAM
(83H, 86H)
END
Notes: 1. This type of algorithm is used for applications in which an entire sector is programmed sequentially, filling the sector 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 sector.
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