AT45DB321
17
Figure 1.
Algorithm for Programming or Reprogramming of an Entire Sector Sequentially
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.
START
MAIN MEMORY PAGE PROGRAM
(82H, 85H)
END
provide address
and data
BUFFER WRITE
(84H, 87H)
BUFFER to MAIN
MEMORY PAGE PROGRAM
(83H, 86H)
