A625308A Series
AC Characteristics (TA = 0°C to +70°C, -25°C to +85°C or -40°C to +85°C, VCC = 5.0V ± 10%)
A625308A-70S/SI/SU
Min. Max.
Symbol
Parameter
Unit
Read Cycle
tRC
Read Cycle Time
70
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
tAA
Address Access Time
70
70
35
-
tACE
tOE
Chip Enable Access Time
-
Output Enable to Output Valid
Chip Enable to Output in Low Z
Output Enable to Output in Low Z
Chip Disable to Output in High Z
Output Disable to Output in High Z
Output Hold from Address Change
-
tCLZ
10
5
tOLZ
-
tCHZ
tOHZ
tOH
-
25
25
-
-
10
Write Cycle
tWC
Write Cycle Time
70
60
0
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tCW
Chip Enable to End of Write
Address Set up Time
tAS
-
tAW
Address Valid to End of Write
Write Pulse Width
60
50
0
-
tWP
-
tWR
Write Recovery Time
-
tWHZ
tDW
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Active from End of Write
-
25
-
30
0
tDH
-
tOW
5
-
Notes: tCHZ, tOHZ and tWHZ are defined as the time at which the outputs achieve the open circuit condition and are not
referred to output voltage levels.
PRELIMINARY
(July, 2002, Version 0.2)
5
AMIC Technology, Inc.
AMICC [ AMIC TECHNOLOGY ]
