IS61LV256-12J ISSI, Integrated Silicon Solution Inc, IS61LV256-12J Datasheet - Page 3

• Manufacturer Part Number: IS61LV256-12J
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LV256-12J

• Density: 256Kb
• Access Time (max): 12ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 100mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.63V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

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. — 1-800-379-4774
Rev. K
06/06/05
IS61LV256
OPERATING RANGE
Sym. Parameter
I
I
I
CC
SB
SB
Symbol Parameter
V
V
V
V
I
I
V
Symbol
C
C
Range
Commercial
Industrial
LO
1
2
LI
OH
IL
IH
OL
IH
IL
IN
OUT
(min.) = –0.3V (DC); V
(max.) = V
V
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
DD
MAX
Dynamic Operating
, 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
DD
Parameter
Input Capacitance
Output Capacitance
+ 0.5V (DC); V
A
(1,2)
= 25°C, f = 1 MHz, V
Ambient Temperature
–40°C to +85°C
IL
Test Conditions
V
I
V
V
CE V
V
CE V
V
V
0°C to +70°C
OUT
(min.) = –2.0V (pulse width 2.0 ns).
DD
DD
IN
DD
IN
IN
= V
= Max., CE = V
= Max.,
= Max.,
= 0 mA, f = f
V
0.2V, f = 0
DD
IH
IH
IH
DD
(1)
, f = 0
or V
(max.) = V
– 0.2V, or
– 0.2V,
IL
MAX
DD
Test Conditions
V
V
GND V
GND V
IL
DD
DD
= 3.3V.
DD
= Min., I
= Min., I
Com.
Com.
Com.
Ind.
Ind.
Ind.
+ 2.0V (pulse width
OUT
IN
(1)
(Over Operating Range)
Conditions
Min.Max.
V
— 120
— —
— 15
— —
— 2
— —
(Over Operating Range)
V
Speed (ns)
OH
-8 ns
OL
V
OUT
IN
DD
V
8,10,12
= 4.0 mA
10,12
= –2.0 mA
DD
= 0V
= 0V
15
, Outputs Disabled
Min.Max.
— 110
— 120
— 10
— 20
— 2
— 5
-10 ns
2.0 ns).
Min.Max.
-12 ns
— 100
— 110
— 10
— 20
— 2
— 5
3.3V, +10%, –5%
3.3V + 10%, –5%
Max.
6
5
3.3V ± 10%
Min.Max.
— 90
— 100
— 10
— 20
— 2
— 5
-15 ns
V
Com.
Com.
DD
Ind.
Ind.
Unit
pF
pF
Unit
mA
mA
mA
Min.
–0.3
2.4
2.2
–1
–5
–1
–5
—
V
DD
Max.
0.4
0.8
—
1
5
1
5
ISSI
+ 0.3
Unit
µA
µA
V
V
V
V
®
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