AT28BV64B-20JU 데이터 시트보기 (PDF) - Atmel Corporation
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AT28BV64B-20JU
Atmel Corporation
AT28BV64B-20JU Datasheet PDF : 17 Pages
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14. AC Write Characteristics
Symbol Parameter
Min
tAS, tOES
Address, OE Set-up Time
0
tAH
Address Hold Time
100
tCS
Chip Select Set-up Time
0
tCH
Chip Select Hold Time
0
tWP
Write Pulse Width (WE or CE)
200
tDS
Data Set-up Time
100
tDH, tOEH
Data, OE Hold Time
0
tDV
Time to Data Valid
NR(1)
tWPH
Write Pulse Width High
100
Notes: 1. NR = No Restriction
2. All byte write operations must be preceded by the SDP command sequence.
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
15. AC Write Waveforms
15.1 WE Controlled
15.2 CE Controlled
8 AT28BV64B
0299H–PEEPR–10/06
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