IS61C5128AS-25QLI-TR ISSI, Integrated Silicon Solution Inc, IS61C5128AS-25QLI-TR Datasheet - Page 6

• Manufacturer Part Number: IS61C5128AS-25QLI-TR
• Description: IC SRAM 4MBIT 25NS 32SOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61C5128AS-25QLI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (512K x 8)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-SOP
• Density: 4Mb
• Access Time (max): 25ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 19b
• Package Type: SOP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 15mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

IS61C5128AL/AS
HIGH SPEED OPTION (IS61/64C5128AL)
POWER SUPPLY CHARACTERISTICS
LOW POWER OPTION (IS61/64C5128AS)
POWER SUPPLY CHARACTERISTICS
Note:
1. At f = f
2. Typical values are measured at V
6
Symbol Parameter
I
I
I
I
Symbol Parameter
I
I
I
I
CC
CC
CC
CC
SB
SB
SB
SB
Note:
1. At f = f
2. Typical values are measured at V
1
1
2
1
2
1
2
MAX
V
Supply Current
V
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
Average operating
Current
V
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
DD
DD
DD
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
Dynamic Operating
Operating
Dynamic Operating
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
IS64C5128AL/AS
Test Conditions
CE = V
I
V
I
V
V
f = 0
V
CE ≥ V
V
or V
OUT
OUT
DD
DD
IN
DD
IN
DD
Test Conditions
V
I
V
I
V
V
CE ≥ V
V
CE ≤ V
V
V
OUT
OUT
= V
≥ V
DD
DD
DD
IN
DD
IN
IN
= Max., CE = V
= Max.,
= Max.,
IN
= 0 mA, f = f
= 5V, T
DD
= 0 mA, f= 0
= V
≥ V
≤ 0.2V, f = 0
≤ V
= V
= V
= V
= V
DD
= 0 mA, f = 0
= 0 mA, f = f
IH
IL
DD
= 5V, T
, V
or V
– 0.2V,
IH
IH
DD
SS
DD
DD MAX
DD MAX
– 0.2V,
DD MAX
DD MAX
DD
, f = 0
or V
– 0.2V, or
+ 0.2V, f = 0
– 0.2V,
IL
A
= Max.
, CE ≥ V
= 25% and not 100% tested.
IL
.,
.,
., CE = V
., CE = V
A
MAX
= 25% and not 100% tested.
MAX
IL
(1)
(1)
IH
(Over Operating Range)
(Over Operating Range)
,
IL
IL
Com.
Com.
typ.
Com.
Com.
Auto.
Auto.
Auto.
Auto.
Ind.
Ind.
Ind.
Ind.
typ.
typ.
typ.
Com.
Auto.
Com.
Auto.
Com.
Auto.
Com.
Auto.
(2)
Ind.
Ind.
Ind.
Ind.
(2)
(2)
Integrated Silicon Solution, Inc. — www.issi.com
Min.
—
—
—
—
—
—
—
—
—
—
—
—
Min.
-25 ns
—
—
—
—
—
—
—
—
—
—
—
—
0.2
15
-10 ns
Max.
30
2
1.5
0.8
0.9
10
15
20
25
30
40
1
2
2
Max.
45
50
55
50
55
70
15
20
30
12
20
8
Min. Max.
—
—
—
—
—
—
—
—
—
—
—
—
Unit
mA
mA
mA
mA
-12 ns
25
45
50
55
45
50
60
15
20
30
12
20
8
Unit
03/04/2008
mA
mA
mA
mA
Rev. B