поискавой системы для электроныых деталей |
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KM62256DLRG-5 датащи(PDF) 4 Page - Samsung semiconductor |
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KM62256DLRG-5 датащи(HTML) 4 Page - Samsung semiconductor |
4 / 9 page KM62256D Family CMOS SRAM Revision 1.0 November 1997 RECOMMENDED DC OPERATING CONDITIONS1) Note: 1. Commercial Product : TA=0 to 70 °C, otherwise specified Industrial Product : TA=-40 to 85 °C, otherwise specified 2. Overshoot : VCC+3.0V in case of pulse width ≤30ns 3. Undershoot : -3.0V in case of pulse width ≤30ns 4. Overshoot and undershoot are sampled, not 100% tested Item 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+0.5V2) V Input low voltage VIL -0.53) - 0.8 V CAPACITANCE1) (f=1MHz, TA=25 °C) 1. Capacitance is sampled not, 100% tested Item Symbol Test Condition Min Max Unit Input capacitance CIN VIN=0V - 8 pF Input/Output capacitance CIO VIO=0V - 10 pF DC AND OPERATING CHARACTERISTICS Item Symbol Test Conditions Min Typ Max Unit Input leakage current ILI VIN=Vss to Vcc -1 - 1 µA Output leakage current ILO CS=VIH or OE=VIH or WE=VIL, VIO=VSS to Vcc -1 - 1 µA Operating power supply current ICC IIO=0mA, CS=VIL, VIN=VIH or VIL, Read - 5 10 mA Average operating current ICC1 Cycle time=1 µs, 100% duty, IIO=0mA CS ≤0.2V, VIN≤0.2V, VIN≥Vcc -0.2V Read - 2 5 mA Write - 20 ICC2 Cycle time=Min,100% duty, IIO=0mA, CS=VIL, VIN=VIH or VIL - 45 60 mA Output low voltage VOL IOL=2.1mA - - 0.4 V Output high voltage VOH IOH=-1.0mA 2.4 - - V Standby Current(TTL) ISB CS=VIH, Other inputs=VIH or VIL - - 1 mA Standby Current (CMOS) ISB1 CS ≥Vcc-0.2V, Other inputs=0~Vcc Low Power - 1 30 µA Low Low Power - 0.2 5 µA |
Аналогичный номер детали - KM62256DLRG-5 |
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Аналогичное описание - KM62256DLRG-5 |
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