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IS63WV1024BLL Datasheet, PDF (7/17 Pages) Integrated Silicon Solution, Inc – 128K x 8 HIGH-SPEED CMOS STATIC RAM | |||
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IS63WV1024BLL
IS64WV1024BLL
ISSI ®
READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range)
Symbol
Parameter
-12 ns
-15 ns
Min. Max.
Min. Max.
Unit
tRC
Read Cycle Time
12
â
15
â
ns
tAA
Address Access Time
â
12
â
15
ns
tOHA
Output Hold Time
3
â
3
â
ns
tACE
CE Access Time
â
12
â
15
ns
tDOE
OE Access Time
â
6
â
7
ns
tLZOE(2)
OE to Low-Z Output
0
â
0
â
ns
tHZOE(2)
OE to High-Z Output
0
6
0
6
ns
tLZCE(2)
CE to Low-Z Output
3
â
3
â
ns
tHZCE(2)
CE to High-Z Output
0
6
0
6
ns
tPU
CE to Power Up Time
0
â
0
â
ns
tPD
CE to Power Down Time
â
12
â
15
ns
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.25V, input pulse levels of 0.4V to
VDD-0.3V and output loading specified in Figure 1.
2. Tested with the loading specified in Figure 1. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
Integrated Silicon Solution, Inc. â www.issi.com â 1-800-379-4774
7
Rev. B
05/10/06
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