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KM718V887 Fiches technique(PDF) 7 Page - Samsung semiconductor |
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KM718V887 Fiches technique(HTML) 7 Page - Samsung semiconductor |
7 / 16 page KM718V887 256Kx18 Synchronous SRAM - 7 - Rev. 2.0 December 1998 DC ELECTRICAL CHARACTERISTICS(TA=0 to 70 °C, VDD=3.3V+0.3V/-0.165V) * VIL(Min)=-2.0(Pulse Width ≤ tCYC/2) ** VIH(Max)=4.6(Pulse Width ≤ tCYC/2) ** In Case of I/O Pins, the Max. VIH=VDDQ+0.5V PARAMETER SYMBOL TEST CONDITIONS MIN MAX UNIT Input Leakage Current(except ZZ) IIL VDD=Max ; VIN=VSS to VDD -2 2 µA Output Leakage Current IOL Output Disabled, VOUT=VSS to VDDQ -2 2 µA Operating Current ICC Device Selected, IOUT=0mA, ZZ ≤VIL, All Inputs=VIL or VIH Cycle Time ≥ tCYC Min -7 - 350 mA -8 - 325 -9 - 300 Standby Current ISB Device deselected, IOUT=0mA, ZZ ≤VIL, f=Max, All Inputs ≤0.2V or ≥ VDD-0.2V -7 - 100 mA -8 - 90 -9 - 80 ISB1 Device deselected, IOUT=0mA, ZZ ≤0.2V, f=0, All Inputs=fixed (VDD-0.2V or 0.2V) - 30 mA ISB2 Device deselected, IOUT=0mA, ZZ ≥VDD-0.2V, f=Max, All Inputs ≤VIL or ≥VIH - 30 mA Output Low Voltage(3.3V I/O) VOL IOL = 8.0mA - 0.4 V Output High Voltage(3.3V I/O) VOH IOH = -4.0mA 2.4 - V Output Low Voltage(2.5V I/O) VOL IOL = 1.0mA - 0.4 V Output High Voltage(2.5V I/O) VOH IOH = -1.0mA 2.0 - V Input Low Voltage(3.3V I/O) VIL -0.5* 0.8 V Input High Voltage(3.3V I/O) VIH 2.0 VDD+0.5** V Input Low Voltage(2.5V I/O) VIL -0.3* 0.7 V Input High Voltage(2.5V I/O) VIH 1.7 VDD+0.5** V TEST CONDITIONS PARAMETER VALUE Input Pulse Level(for 3.3V I/O) 0 to 3V Input Pulse Level(for 2.5V I/O) 0 to 2.5V Input Rise and Fall Time(Measured at 0.3V and 2.7V for 3.3V I/O) 2ns Input Rise and Fall Time(Measured at 0.3V and 2.1V for 2.5V I/O) 2ns Input and Output Timing Reference Levels for 3.3V I/O 1.5V Input and Output Timing Reference Levels for 2.5V I/O VDDQ/2 Output Load See Fig. 1 (VDD=3.3V+0.3V/-0.165V,VDDQ=3.3V+0.3/-0.165V or VDD=3.3V+0.3V/-0.165V,VDDQ=2.5V+0.4V/-0.125V, TA=0 to 70 °C) |
Numéro de pièce similaire - KM718V887 |
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Description similaire - KM718V887 |
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