IC62VV5128L Datasheet, PDF (6/11 Pages) Integrated Circuit Solution Inc – 512K x 8 bit 1.8V and Ultra Low Power CMOS Static RAM

IC62VV5128L
IC62VV5128LL
READ CYCLE SWITCHING CHARACTERISTICS⁽¹⁾ (Over Operating Range)
Symbol Parameter
-55
-70
-100
Min. Max.
Min. Max.
Min. Max.
Unit
tRC
Read Cycle Time
55 —
70 —
100 —
ns
tAA
Address Access Time
— 55
— 70
— 100
ns
tOHA
tACE
tDOE
tHZOE⁽²⁾
tLZOE⁽²⁾
tLZCE⁽²⁾
tHZCE⁽²⁾
Output Hold Time
CE Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CE to Low-Z Output
CE to High-Z Output
10 —
— 55
— 30
— 20
5—
10 —
0 20
10 —
— 70
— 35
0 25
5—
10 —
0 25
15 —
ns
— 100
ns
— 50
ns
0 30
ns
5—
ns
10 —
ns
0 30
ns
Notes:
1. Test conditions assume signal transition times of 5 ns or less, input pulse levels of 0.4V to 1.4V and output
loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input Reference Level
Output Reference Level
Output Load
Unit
0.4V to 1.4V
5 ns
0.9V
0.9V
See Figures 1 and 2
AC TEST LOADS
OUTPUT
1 TTL
100 pF
Including
jig and
scope
Figure 1
6
OUTPUT
1 TTL
5 pF
Including
jig and
scope
Figure 2
Integrated Circuit Solution Inc.
LPSR020-0A 11/26/2001