IS61LV25616-7K 데이터 시트보기 (PDF) - Integrated Silicon Solution
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IS61LV25616-7K
Integrated Silicon Solution
IS61LV25616-7K Datasheet PDF : 11 Pages
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IS61LV25616
ISSI ®
READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range)
Symbol
tRC
tAA
tOHA
tACE
tDOE
tHZOE(2)
tLZOE(2)
tHZCE(2
tLZCE(2)
tBA
tHZB(2)
tLZB(2)
tPU
tPD
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CE Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CE to High-Z Output
CE to Low-Z Output
LB, UB Access Time
LB, UB to High-Z Output
LB, UB to Low-Z Output
Power Up Time
Power Down Time
-7
Min. Max.
7—
—7
3—
—7
— 3.5
— 2.5
0—
03
2.5 —
—3
0 2.5
0—
0—
—7
-8
Min. Max.
8—
—8
3—
—8
— 3.5
—3
0—
—3
3—
— 3.5
03
0—
0—
—8
-10
Min. Max.
10 —
— 10
3—
— 10
—4
—4
0—
04
3—
—4
03
0—
0—
— 10
-12
Min. Max.
12 —
— 12
3—
— 12
—5
—5
0—
06
3—
—5
04
0—
0—
— 12
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V,
input pulse levels of 0V to 3.0V and output loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage.
Shaded area product in development
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Level
Output Load
Unit
0V to 3.0V
3 ns
1.5V
See Figures 1 and 2
-15
Min. Max.
15 —
— 15
3—
— 15
—7
06
0—
08
3—
—7
05
0—
0—
— 15
1 Unit
ns
ns
2 ns
ns
ns
3 ns
ns
ns
4 ns
ns
ns
5 ns
ns
ns
6
7
8
9
AC TEST LOADS
OUTPUT
ZO = 50Ω
50Ω
1.5V
30 pF
Including
jig and
scope
Figure 1
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. B
09/29/00
3.3V
319 Ω
OUTPUT
Figure 2
5 pF
Including
jig and
scope
353 Ω
10
11
12
5
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