A278308
Read Mode AC Characteristics (Ta = 0°C to 70°C, VCC = 5V ± 10%, VPP = VCC)
70ns
Symbol
Parameter
Unit
Min.
Max.
tCYC
tAA
tCE
tOE
tOH
Cycle Time
70
ns
ns
ns
ns
ns
Address Access Time
Chip Enable Access Time
Output Enable Access Time
70
70
40
0
Output Hold after Address, CE or OE , whichever Occurred First
Output High Z Delay
tHZ
30
ns
Read Mode Switching Waveforms
t
CYC
ADDRESS
CE
Address Valid
t
CE
OE
t
HZ
t
OE
t
OH
t
AA
High-Z
Valid
Output
OUTPUT
PRELIMINARY
(December, 1998, Version 2.0)
5
AMIC Technology, Inc.