IS64C6416AL-15TLA3 Datasheet, PDF (6/17 Pages) List of Unclassifed Manufacturers – 64K x 16 HIGH-SPEED CMOS STATIC RAM

IS61C6416AL IS64C6416AL
IS62C6416AL IS65C6416AL
ISSI ^®
READ CYCLE SWITCHING CHARACTERISTICS⁽¹⁾ (Over Operating Range)
Symbol
tRC
Parameter
Read Cycle Time
-12
Min. Max.
12 —
-15
Min. Max.
15 —
-35
Min. Max.
35 —
-45
Min. Max. Unit
45 —
ns
tAA
Address Access Time
— 12
— 15
— 35
— 45
ns
tOHA
tACE
tDOE
tHZOE⁽²⁾
tLZOE⁽²⁾
tHZCE⁽²
tLZCE⁽²⁾
tBA
tHZB
tLZB
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
3—
— 12
—6
06
0—
07
2—
—6
06
0—
3—
— 15
—7
06
0—
08
2—
—6
07
0—
3—
— 35
— 10
0 10
3—
0 10
3—
— 35
0 10
0—
3—
ns
— 45
ns
— 20
ns
0 15
ns
5—
ns
0 15
ns
5—
ns
— 45
ns
0 15
ns
0—
ns
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0
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. Not 100% tested.
3. Not 100% tested.
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Level
Output Load
AC TEST LOADS
480 Ω
5V
OUTPUT
30 pF
Including
jig and
scope
Figure 1
255 Ω
Unit
0V to 3.0V
3 ns
1.5V
See Figures 1 and 2
480 Ω
5V
OUTPUT
5 pF
Including
jig and
scope
Figure 2
255 Ω
6
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
06/08/05