IS65C256AL
IS62C256AL
POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
Symbol
I
CC
1
Parameter
V
DD
Operating
Supply Current
V
DD
Dynamic Operating
Supply Current
Test Conditions
V
DD
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = 0
V
DD
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = f
MAX
-25 ns
Min. Max.
—
15
—
20
—
25
—
—
—
15
—
—
—
—
—
—
5
100
120
150
15
20
50
—
—
—
—
—
—
5
25
30
35
ISSI
Com.
Ind.
Auto.
Com.
Ind.
Auto.
typ.
(2)
Com.
Ind.
Auto.
Com.
Ind.
Auto.
typ.
(2)
-45 ns
Min. Max.
—
15
—
20
—
25
—
—
—
12
100
120
150
15
20
50
µA
20
25
30
Unit
mA
®
I
CC
2
mA
I
SB
1
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
V
DD
= Max.,
V
IN
= V
IH
or V
IL
CE
≥
V
IH
, f = 0
V
DD
= Max.,
CE
≥
V
DD
– 0.2V,
V
IN
≥
V
DD
– 0.2V, or
V
IN
≤
0.2V, f = 0
I
SB
2
µA
Note:
1. At f = f
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
2. Typical values are measured at V
DD
= 5.0V, T
A
= 25
o
C and not 100% tested.
CAPACITANCE
(1,2)
Symbol
C
IN
C
OUT
Parameter
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Max.
8
10
Unit
pF
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
A
= 25°C, f = 1 MHz, V
DD
= 5.0V.
4
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
03/17/06
ISSI [ INTEGRATED SILICON SOLUTION, INC ]
