參數(shù)資料
型號: AT45DB321B-TC
廠商: ATMEL CORP
元件分類: DRAM
英文描述: 32-megabit 2.7-volt Only DataFlash
中文描述: 32M X 1 FLASH 2.7V PROM, PDSO32
封裝: 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32
文件頁數(shù): 26/32頁
文件大?。?/td> 230K
代理商: AT45DB321B-TC
26
AT45DB321B
2223D–DFLASH–10/02
Figure 1.
Algorithm for Sequentially Programming or Reprogramming the Entire Array
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, 85H)
END
provide address
and data
BUFFER WRITE
(84H, 87H)
BUFFER TO MAIN
MEMORY PAGE PROGRAM
(83H, 86H)
相關(guān)PDF資料
PDF描述
AT45DB321B-TI 32-megabit 2.7-volt Only DataFlash
AT45DB321C-CC 32 MEGABIT 2.7 VOLT DATAFLASH
AT45DB321C-CI 32 MEGABIT 2.7 VOLT DATAFLASH
AT45DB321C-CNC 32 MEGABIT 2.7 VOLT DATAFLASH
AT45DB321C-RC DIODE/SM,REC*1A*60V
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