IS62C1024AL-35QLI INTEGRATED SILICON SOLUTION (ISSI), IS62C1024AL-35QLI Datasheet - Page 4

• Manufacturer Part Number: IS62C1024AL-35QLI
• Description: IC, SRAM, 1MBIT, 35NS, SOP-32
• Manufacturer: INTEGRATED SILICON SOLUTION (ISSI)

Specifications of IS62C1024AL-35QLI

• Memory Size: 1Mbit
• Memory Configuration: 128K X 8
• Access Time: 35ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: SOP
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS62C1024AL
IS65C1024AL
IS62C1024AL/IS65C1024AL
POWER SUPPLY CHARACTERISTICS
I
I
I
Note:
1. At f = f
2. Typical Values are measured at V
READ CYCLE SWITCHING CHARACTERISTICS
t
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.5V, input pulse levels of 0.6
2. Tested with the load in Figure 1b. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
4
Symbol Parameter
I
Symbol
cc
cc
sb
sb
t
t
t
t
t
t
t
t
t
t
to 2.4V and output loading specified in Figure 1a.
rc
aa
oha
ace
ace
Doe
lzoe
hzoe
lzce
lzce
hzce
1
2
1
1
2
1
2
(2)
(2)
(2)
(2)
(2)
max
Average operating
Current
V
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs) CE1 ≥ V
DD
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
Dynamic Operating V
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CE1 Access Time
CE2 Access Time
OE Access Time
OE to Low-Z Output
OE to High-Z Output
CE1 to Low-Z Output
CE2 to Low-Z Output
CE1 or CE2 to High-Z Output
Test Conditions
CE1 = V
V
I
I
V
CE2 = V
V
V
or CE2 ≤ V
V
ce2 ≤ 0.2V, V
or V
DD
out
I/o
In
DD
In
DD
In
DD
= 5V, T
= 0 mA, f=0
= V
= V
= V
In
= Max., CE1 = V
= Max.,
= Max.,
= 0 mA, f = f
≤ V
Ih
Ih
Ih
Il
Ih
DD
or V
or V
or V
ss
, ce2 = V
a
Il
= 25
– 0.2V, or
, f = 0
+ 0.2V, f = 0
Il
Il
Il
In
,
, CE1 ≥ V
o
≥ V
C and not 100% tested.
max
(1)
Integrated Silicon Solution, Inc. — www.issi.com —
Ih
DD
(Over Operating Range)
Il
– 0.2V, Auto.
Ih
,
Min.
35
—
—
—
—
3
3
0
3
3
0
Com.
Com.
Com.
Com.
-35 ns
typ.
typ.
Auto.
Auto.
Auto.
Ind.
Ind.
Ind.
Ind.
(1)
(2)
(2)
(Over Operating Range)
Max.
35
35
35
10
10
10
—
—
—
—
—
Min.
—
—
—
—
—
—
—
—
—
—
-35 ns
Min.
45
—
—
—
—
3
5
0
5
5
0
Max.
1.5
25
30
30
35
20
10
-45 ns
1
5
4
Max.
45
45
45
20
15
15
—
—
—
—
—
Min. Max.
—
—
—
—
-45 ns
35
40
45
2
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1-800-379-4774
Unit
mA
mA
mA
µA
06/26/08
Rev. H