AT49F2048A-90TI 데이터 시트보기 (PDF) - Atmel Corporation
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AT49F2048A-90TI Datasheet PDF : 13 Pages
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AC Word Load Characteristics
Symbol
tAS, tOES
tAH
tCS
tCH
tWP
tDS
tDH, tOEH
tWPH
Parameter
Address, OE Setup Time
Address Hold Time
Chip Select Setup Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Data Setup Time
Data, OE Hold Time
Write Pulse Width High
AC Byte/Word Load Waveforms
WE Controlled
OE
ADDRESS
tOES
tAS
tAH
CE
tCS
WE
DATA IN
tWP
tDS
CE Controlled
OE
ADDRESS
WE
CE
DATA IN
tOES
tAS
tAH
tCS
tWP
tDS
AT49F2048A
Min
Max
Units
0
ns
50
ns
0
ns
0
ns
50
ns
50
ns
0
ns
40
ns
tOEH
tCH
tWPH
tDH
tOEH
tCH
tWPH
tDH
7
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