Ac byte/word load waveforms, Ac word load characteristics, We controlled ce controlled – Rainbow Electronics Preliminary User Manual
Page 9
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AT49F004/4096A(T)
9
AC Byte/Word Load Waveforms
WE Controlled
CE Controlled
AC Word Load Characteristics
Symbol
Parameter
Min
Max
Units
t
AS
, t
OES
Address, OE Set-up Time
10
ns
t
AH
Address Hold Time
100
ns
t
CS
Chip Select Set-up Time
0
ns
t
CH
Chip Select Hold Time
0
ns
t
WP
Write Pulse Width (WE or CE)
100
ns
t
DS
Data Set-up Time
100
ns
t
DH
, t
OEH
Data, OE Hold Time
10
ns
t
WPH
Write Pulse Width High
50
ns
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