AT45D081 ATMEL Corporation, AT45D081 Datasheet - Page 14

• Manufacturer Part Number: AT45D081
• Description: 8-Megabit 5-volt Only Serial DataFlash
• Manufacturer: ATMEL Corporation

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Notes:
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Algorithm for Programming or Reprogramming of the Entire Array Sequentially
This type of algorithm is used for applications in which the entire array is programmed sequentially, filling the array
page-by-page.
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.
The algorithm above shows the programming of a single page. The algorithm will be repeated sequentially for each
page within the entire array.
AT45D081
MAIN MEMORY PAGE PROGRAM
(82H, 85H)
Figure 1
START
END
provide address
and data
MEMORY PAGE PROGRAM
BUFFER to MAIN
BUFFER WRITE
(84H, 87H)
(83H, 86H)