IS62U6416LL Datasheet, PDF (3/9 Pages) Integrated Silicon Solution, Inc – 64K x 16 LOW VOLTAGE, ULTRA-LOW POWER CMOS STATIC RAM

IS62U6416LL
ISSI ^®
TRUTH TABLE
Mode
WE CE OE LB UB
I/O Pin
I/O0-I/O7 I/O8-I/O15 Vcc Current
1
Not Selected
X
H
X
X
X
High-Z
High-Z
ISB1, ISB2
Output Disabled
H
L
H
X
X
High-Z
High-Z
ICC
X
L
X
H
H
High-Z
High-Z
2
Read
Write
H
L
L
L
H
DOUT
High-Z
ICC
H
L
L
H
L
High-Z
DOUT
H
L
L
L
L
DOUT
DOUT
L
L
X
L
H
DIN
High-Z
ICC
3
L
L
X
H
L
High-Z
DIN
L
L
X
L
L
DIN
DIN
4
AC TEST CONDITIONS
5
Parameter
Unit
Input Pulse Level
0.4 to 1.8V⁽¹⁾
Input Rise and Fall Times
5 ns
6
Input and Output Timing and Reference Level
0.9V⁽¹⁾
Output Load
See Figures 1 and 2
AC TEST LOADS
7
1.8V
3070 Ω
OUTPUT
100 pF
Including
jig and
scope
3150 Ω
Figure 1.
1.8V
3070 Ω
OUTPUT
30 pF
Including
jig and
scope
3150 Ω
Figure 2.
THEVENIN EQUIVALENT
OUTPUT
1554 Ω
0.91V
Figure 3.
8
9
10
11
12
Integrated Silicon Solution, Inc. — 1-800-379-4774
3
ADVANCE INFORMATION SR034-0C
12/09/98