km62256c Samsung Semiconductor, Inc., km62256c Datasheet - Page 4

• Manufacturer Part Number: km62256c
• Description: 32kx8 Bit Low Power Cmos Static Ram
• Manufacturer: Samsung Semiconductor, Inc.

CAPACITANCE
1. Capacitance is sampled, not 100% tested
RECOMMENDED DC OPERATING CONDITIONS
Note
1. Commercial Product : T
2. Overshoot : V
3. Undershoot : -3.0V in case of pulse width 30ns
4. Overshoot and undershoot is sampled, not 100% tested
DC AND OPERATING CHARACTERISTICS
1. 20mA for Extended and Industrial Products
2. 10mA for Extended and Industrial Products
3. 2mA for Extended and Industrial Products
KM62256C Family
Input capacitance
Input/Output capacitance
Input leakage current
Output leakage current
Operating power supply current
Average operating current
Output low voltage
Output high voltage
Standby Current(TTL)
Standby Current
(CMOS)
Supply voltage
Ground
Input high voltage
Input low voltage
Industrial Product : T
Extended Product : T
Item
CC
Item
Item
+3.0V in case of pulse width 30ns
KM62256CL
KM62256CL-L
KM62256CLE
KM62256CLE-L
KM62256CLI
KM62256CLI-L
A
A
=-40 to 85 C, unless otherwise specified
=-25 to 85 C, unless otherwise specified
1)
A
=0 to 70 C, unless otherwise specified
(f=1MHz, T
Symbol
A
=25 C)
C
C
Symbol
IO
IN
I
I
V
V
I
I
I
I
CC1
CC2
SB1
I
CC
LO
SB
OH
LI
OL
Symbol
Vcc
Vss
V
V
IH
IL
V
CS=V
Cycle time=1 s, 100% duty, I
CS 0.2V, V
Cycle time=Min,100% duty, I
I
I
CS=V
CS Vcc-0.2V,
Other inputs=0~Vcc
I
OL
OH
IO
IN
=2.1mA
=0mA, CS=V
Test Condition
=Vss to Vcc
=-1.0mA
IH
IH
V
V
, Other inputs=V
or WE=V
IO
IN
=0V
=0V
IN
-0.5
0.2V, V
Min
4.5
2.2
IL,
0
4
Test Conditions
3)
IL
V
1)
, V
IN
=V
IN
IO
IH
=Vss to Vcc
IH
Vcc -0.2V
IO
or V
or V
=0mA, CS=V
IO
Min
IL
IL
-
-
=0mA
Typ
5.0
0
-
-
L(Low Power)
LL(L Low Power)
L(Low Power)
LL(L Low Power)
L(Low Power)
LL(L Low Power)
IL,
V
IN
=V
IH
Max
or V
Vcc+0.5V
6
8
IL
Max
5.5
0.8
0
CMOS SRAM
Min
2.4
-1
-1
-
-
-
-
-
-
-
-
-
-
-
2)
Typ
7
2
1
-
-
-
-
-
-
-
-
-
-
-
December 1997
Revision 4.0
Unit
Max
pF
pF
15
100
100
100
0.4
7
70
1
20
50
50
1
1
Unit
-
2)
3)
1)
V
V
V
V
Unit
mA
mA
mA
mA
V
V
A
A
A
A
A