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KM641003B-12 Datasheet(PDF) 3 Page - Samsung semiconductor |
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KM641003B-12 Datasheet(HTML) 3 Page - Samsung semiconductor |
3 / 8 page KM641003B CMOS SRAM PRELIMINARY Rev 2.0 - 3 - February 1998 PRELIMINARY Preliminary ABSOLUTE MAXIMUM RATINGS* * Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress r ating only and functional operation of the device at these or any other conditions above those indicated in the operating sections of this spec ification 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 V SS VIN, VOUT -0.5 to 7.0 V Voltage on VCC Supply Relative to V SS 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) NOTE: * VIL(Min) = -2.0V a.c(Pulse Width ≤6ns) for I≤20mA ** VIH(Max) = VCC + 2.0V a.c (Pulse Width ≤6ns) for I≤20mA Parameter Symbol Min Typ Max Unit Supply Voltage VCC 4.5 5.0 5.5 V Ground VSS 0 0 0 V Input High Voltage VIH 2.2 - VCC+0.5** V Input Low Voltage VIL -0.5* - 0.8 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 - 6 pF DC AND OPERATING CHARACTERISTICS (TA=0 to 70 °C, Vcc=5.0V±10%, unless otherwise specified) NOTE : * VCC=5.0V, 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 8ns - 150 mA 10ns - 145 12ns - 140 Standby Current ISB Min. Cycle, CS=VIH - 50 mA ISB1 f=0MHz, CS ≥VCC-0.2V, VIN ≥VCC-0.2V or VIN≤0.2V - 10 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 |
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