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Is recommended, Auto page rewrite flowchart – Rainbow Electronics AT45DB021E User Manual

Page 59

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59

AT45DB021E [PRELIMINARY DATASHEET]

8789B–DFLASH–11/2012

26.

Auto Page Rewrite Flowchart

Figure 26-1. Algorithm for Programming or Re-programming 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)

END

Provide Address

and Data

Buffer Write

(84h)

Buffer To Main

Memory Page Program

(83h)