AT28C256-15DM 查看數據表（PDF） - Atmel Corporation
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AT28C256-15DM Datasheet PDF : 27 Pages
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14. AC Write Characteristics
Symbol Parameter
tAS, tOES
Address, OE Setup Time
tAH
Address Hold Time
tCS
Chip Select Setup Time
tCH
Chip Select Hold Time
tWP
Write Pulse Width (WE or CE)
tDS
Data Setup Time
tDH, tOEH
Data, OE Hold Time
tDV
Time to Data Valid
Note: 1. NR = No Restriction
15. AC Write Waveforms
15.1 WE Controlled
Min
0
50
0
0
100
50
0
NR(1)
Max
Units
ns
ns
ns
ns
ns
ns
ns
15.2 CE Controlled
8 AT28C256
0006I–PEEPR–4/05
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