IS61LV256-15J ISSI, Integrated Silicon Solution Inc, IS61LV256-15J Datasheet - Page 3

• Manufacturer Part Number: IS61LV256-15J
• Description: SRAM 256K 32Kx8 15ns 3.3v
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: Asynchronousr

Specifications of IS61LV256-15J

• Memory Size: 256 Kbit
• Access Time: 15 ns
• Package / Case: SOJ-28
• Supply Voltage (max): 3.63 V
• Supply Voltage (min): 2.97 V
• Maximum Operating Current: 90 mA
• Organization: 32 K x 8
• Interface: TTL
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 3.3 V
• Lead Free Status / Rohs Status: No

IS61LV256
DC ELECTRICAL CHARACTERISTICS
Notes:
1. V
2. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
POWER SUPPLY CHARACTERISTICS
Notes:
1. At f = f
CAPACITANCE
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
Integrated Silicon Solution, Inc.
Rev. F 0296
SR81995LV61
OPERATING RANGE
Symbol Parameter
I
I
I
I
CC
CC
SB
SB
Symbol Parameter
V
V
V
V
I
I
Symbol
C
C
Range
Commercial
Industrial
LI
LO
1
2
1
2
IL
OH
OL
IH
IL
IN
OUT
= –3.0V for pulse width less than 10 ns.
MAX
Vcc Operating
Supply Current
Vcc Dynamic Operating
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage
Output Leakage
Parameter
Input Capacitance
Output Capacitance
A
(1,2)
= 25 C, f = 1 MHz, Vcc = 3.3V.
Ambient Temperature
–40 C to +85 C
0 C to +70 C
Test Conditions
V
I
V
I
V
V
CE
V
CE
V
V
OUT
OUT
(1)
CC
CC
CC
IN
CC
IN
IN
= V
> V
= Max.,
= Max.,
= Max.,
= Max.,
= 0 mA, f = 0
= 0 mA, f = f
V
V
0.2V, f = 0
IH
CC
IH
CC
, f = 0
or V
– 0.2V,
Test Conditions
V
V
GND
GND
– 0.2V, or
CC
CC
CE
CE
IL
= Min., I
= Min., I
= V
= V
MAX
V
V
IL
IL
IN
OUT
(1)
3.3V +10%, –5%
(Over Operating Range)
Conditions
V
(Over Operating Range)
V
OH
OL
OUT
3.3V
V
Com.
Com.
Com.
Com.
IN
CC
Ind.
Ind.
Ind.
Ind.
V
= 4.0 mA
= –2.0 mA
= 0V
V
CC
= 0V
CC
, Outputs Disabled
Min. Max.
5%
—
—
—
—
—
—
—
—
-12 ns
100
50
10
—
—
—
—
2
Min. Max.
Max.
—
—
—
—
—
—
—
—
-15 ns
6
5
100
50
60
90
10
20
2
5
Com.
Com.
Ind.
Ind.
Unit
Min. Max.
pF
pF
—
—
—
—
—
—
—
—
-20 ns
Min.
–0.3
2.4
2.2
–2
–5
–2
–5
—
50
60
80
90
10
20
2
5
V
CC
Min. Max.
Max.
—
—
—
—
—
—
—
—
0.4
0.8
—
-25 ns
2
5
2
5
+ 0.3
50
60
70
80
10
20
2
5
ISSI
Unit
Unit
V
V
V
V
mA
mA
mA
mA
A
A
2-3
®