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データシートサーチシステム |
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KM44C4103C データシート(PDF) 4 Page - Samsung semiconductor |
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KM44C4103C データシート(HTML) 4 Page - Samsung semiconductor |
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4 / 20 page  CMOS DRAM KM44C4003C, KM44C4103C *Note : ICC1, ICC3, ICC4 and ICC6 are dependent on output loading and cycle rates. Specified values are obtained with the output open. ICC is specified as an average current. In ICC1, ICC3 and ICC6 address can be changed maximum once while RAS=VIL. In ICC4, address can be changed maximum once within one fast page mode cycle time, tPC. DC AND OPERATING CHARACTERISTICS (Continued) ICC1* : Operating Current (RAS and CAS, Address cycling @tRC=min.) ICC2 : Standby Current (RAS=CAS=W=VIH) ICC3* : RAS-only Refresh Current (CAS=VIH, RAS, Address cycling @tRC=min.) ICC4* : Fast Page Mode Current (RAS=VIL, CAS, Address cycling @tPC=min.) ICC5 : Standby Current (RAS=CAS=W=VCC-0.2V) ICC6* : CAS-Before-RAS Refresh Current (RAS and CAS cycling @tRC=min.) ICC7 : Battery back-up current, Average power supply current, Battery back-up mode Input high voltage(VIH)=VCC-0.2V, Input low voltage(VIL)=0.2V, CAS=0.2V, DQ=Don ′t care, TRC=31.25us(4K/L-ver), 62.5us(2K/L-ver), TRAS=TRASmin~300ns ICCS : Self Refresh Current RAS=CAS=0.2V, W=OE=A0 ~ A11=VCC-0.2V or 0.2V, DQ0 ~ DQ3=VCC-0.2V, 0.2V or Open Symbol Power Speed Max Units KM44C4003C KM44C4103C ICC1 Don ′t care -5 -6 90 80 110 100 mA mA mA ICC2 Normal L Don ′t care 2 1 2 1 mA mA ICC3 Don ′t care -5 -6 90 80 110 100 mA mA mA ICC4 Don ′t care -5 -6 80 70 90 80 mA mA mA ICC5 Normal L Don ′t care 1 250 1 250 mA uA ICC6 Don ′t care -5 -6 90 80 110 100 mA mA mA ICC7 L Don ′t care 300 300 uA ICCS L Don ′t care 250 250 uA |
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