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K7N161845-FC20 Datasheet(PDF) 10 Page - Samsung semiconductor |
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K7N161845-FC20 Datasheet(HTML) 10 Page - Samsung semiconductor |
10 / 18 page 512Kx36 & 1Mx18 Flow-Through NtRAMTM - 10 - Rev 3.0 Nov. 2003 K7M161825A K7M163625A VSS VIH VSS-1.0V 20% tCYC (MIN) (VDD=3.3V+0.165V/-0.165V,VDDQ=3.3V+0.165/-0.165V or VDD=3.3V+0.165V/-0.165V,VDDQ=2.5V+0.4V/-0.125V, TA=0to70 °C) TEST CONDITIONS * The above parameters are also guaranteed at industrial temperature range. PARAMETER VALUE Input Pulse Level(for 3.3V I/O) 0 to 3.0V Input Pulse Level(for 2.5V I/O) 0 to 2.5V Input Rise and Fall Time(Measured at 20% to 80% for 3.3V I/O) 1.0V/ns Input Rise and Fall Time(Measured at 20% to 80% for 2.5V I/O) 1.0V/ns 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 DC ELECTRICAL CHARACTERISTICS (VDD=3.3V+0.165V/-0.165V, TA=0 °C to +70°C) Notes : 1. The above parameters are also guaranteed at industrial temperature range. 2. Reference AC Operating Conditions and Characteristics for input and timing. 3. Data states are all zero. 4. In Case of I/O Pins, the Max. VIH=V DDQ +0.3V. PARAMETER SYMBOL TEST CONDITIONS MIN MAX UNIT NOTES Input Leakage Current(except ZZ) IIL VDD=Max ; V IN=VSS to V DD -2 +2 µA Output Leakage Current IOL Output Disabled, -2 +2 µA Operating Current ICC Device Selected, I OUT=0mA, ZZ ≤VIL , Cycle Time ≥ tCYC Min -65 - 270 mA 1,2 -75 - 250 Standby Current ISB Device deselected, IOUT=0mA, ZZ ≤VIL, f=Max, -65 - 100 mA -75 - 90 ISB1 Device deselected, IOUT=0mA, ZZ ≤0.2V, f=0, All Inputs=fixed (VDD -0.2V or - 70 mA ISB2 Device deselected, IOUT=0mA, ZZ ≥VDD-0.2V, f=Max, All Inputs ≤VIL or ≥VIH - 60 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 -0.3* 0.8 V Input High Voltage(3.3V I/O) VIH 2.0 VDD+0.3** V 3 Input Low Voltage(2.5V I/O) VIL -0.3* 0.7 V Input High Voltage(2.5V I/O) VIH 1.7 VDD+0.3** V 3 |
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