X28LC512 데이터 시트보기 (PDF) - Xicor -> Intersil
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X28LC512 Datasheet PDF : 19 Pages
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X28LC512/X28LC513
A.C. CHARACTERISTICS (Over the recommended operating conditions, unless otherwise specified.)
Read Cycle Limits
Symbol
tRC
tCE
tAA
tOE
tLZ(3)
tOLZ(3)
tHZ(3)
tOHZ(3)
tOH
Parameter
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE LOW to Active Output
OE LOW to Active Output
CE HIGH to High Z Output
OE HIGH to High Z Output
Output Hold from
Address Change
X28LC512-15 X28LC512-20 X28LC512-25
X28LC513-15 X28LC513-20 X28LC513-25
Min. Max. Min. Max. Min. Max.
150
200
250
150
200
250
150
200
250
80
80
80
0
0
0
0
0
0
50
50
50
50
50
50
0
0
0
Read Cycle
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
3005 PGM T09.2
ADDRESS
CE
OE
VIH
WE
DATA I/O
HIGH Z
tRC
tCE
tOE
tOLZ
tLZ
tOH
DATA VALID
tAA
tHZ
DATA VALID
tOHZ
3005 FHD F05
Notes: (3) tLZ min., tHZ, tOLZ min., and tOHZ are periodically sampled and not 100% tested. tHZ max. and tOHZ max. are measured, with
CL = 5pF from the point when CE or OE return HIGH (whichever occurs first) to the time when the outputs are no longer driven.
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