參數(shù)資料
型號(hào): X28LC512JI-15
英文描述: 3.3 Volt, Byte Alterable E2PROM
中文描述: 3.3伏,可變E2PROM的字節(jié)
文件頁數(shù): 4/19頁
文件大?。?/td> 99K
代理商: X28LC512JI-15
4
X28LC512/X28LC513
DATA
Polling I/O
7
Figure 2a.
DATA
Polling Bus Sequence
Figure 2b.
DATA
Polling Software Flow
3005 ILL F12
DATA
Polling can effectively halve the time for writing to
the X28LC512/513. The timing diagram in Figure 2a
illustrates the sequence of events on the bus. The
software flow diagram in Figure 2b illustrates one method
of implementing the routine.
3005 ILL F13
WRITE DATA
SAVE LAST DATA
AND ADDRESS
READ LAST
ADDRESS
IO7
COMPARE
X28LC512
READY
NO
YES
WRITES
COMPLETE
NO
YES
CE
OE
WE
I/O7
X28LC512
READY
LAST
WRITE
HIGH Z
VOL
VIH
A0–A15
An
An
An
An
An
An
VOH
An
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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