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KM68257CLTG-12 데이터시트(PDF) 3 Page - Samsung semiconductor

부품명 KM68257CLTG-12
상세설명  32Kx8 Bit High Speed Static RAM(5V Operating(, Evolutionary Pin out. Operated at Commercial Temperature Range.
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제조업체  SAMSUNG [Samsung semiconductor]
홈페이지  http://www.samsung.com/Products/Semiconductor
Logo SAMSUNG - Samsung semiconductor

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KM68257C/CL
CMOS SRAM
PRELIMINARY
Rev 3.0
- 3 -
February-1996
ABSOLUTE MAXIMUM RATINGS*
* Stresses greater than those listed under "Absolute Maximum Rating" may cause permanent damage to the device. This is a stress ra ting only and func-
tional operation of the device at these at these or any other conditions above those indicated in the operating sections of thi s specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Parameter
Symbol
Rating
Unit
Voltage on Any Pin Relative to VSS
VIN, VOUT
-0.5 to 7.0
V
Voltage on VCC Supply Relative to VSS
VCC
-0.5 to 7.0
V
Power Dissipation
PD
1.0
W
Storage Temperature
TSTG
-65 to 150
°C
Operating Temperature
TA
0 to 70
°C
RECOMMENDED DC OPERATING CONDITIONS(TA=0 to 70
°C)
* VIL(Min) = -2.0(Pulse Width
≤10ns) for I≤20§Ì
** VIH(Max) = VCC+2.0V(Pulse Width
≤10ns) for I≤20§Ì
Parameter
Symbol
Min
Typ
Max
Unit
Supply Voltage
VCC
4.5
5.0
5.5
V
Ground
VSS
0
0
0
V
Input Low Voltage
VIH
2.2
-
VCC+0.5**
V
Input Low Voltage
VIL
-0.5*
-
0.8
V
DC AND OPERATING CHARACTERISTICS(TA=0 to 70
°C,VCC=5.0V±10% unless otherwise specified)
* VCC=5.0V
±5% Temp.=25°C
Parameter
Symbol
Test Conditions
Min
Max
Unit
Input Leakage Current
ILI
VIN = VSS to VCC
-2
2
µA
Output Leakage Current
ILO
CS=VIH or OE=VIH or WE=VIL
VOUT = VSS to VCC
-2
2
µA
Operating Current
ICC
Min. Cycle, 100% Duty
CS=VIL, VIN = VIH or VIL,
IOUT=0mA
12ns
-
165
§Ì
15ns
-
150
20ns
-
140
Standby Current
ISB
Min. Cycle, CS=VIH
-
40
§Ì
ISB1
f=0MHz, CS
≥VCC-0.2V,
VIN
≥VCC-0.2V or VIN≤0.2V
Normal
-
2
§Ì
L-ver
-
0.1
Output Low Voltage Level
VOL
IOL=8mA
-
0.4
V
Output High Voltage Level
VOH
IOH=-4mA
2.4
-
V
VOH1*
IOH1=0.1mA
-
3.95
V
CAPACITANCE*(TA =25
°C, f=1.0MHz)
* NOTE : Capacitance is sampled and not 100% tested.
Item
Symbol
Test Conditions
MIN
Max
Unit
Input/Output Capacitance
CI/O
VI/O=0V
-
8
pF
Input Capacitance
CIN
VIN=0V
-
7
pF


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