AT45DB161

17

Figure 1. Algorithm for Sequentially Programming or Reprogramming an Entire Sector

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)