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EM481M1644VBB-75FE Datasheet(PDF) 5 Page - Eorex Corporation |
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EM481M1644VBB-75FE Datasheet(HTML) 5 Page - Eorex Corporation |
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5 / 19 page  eorex Preliminary EM48AM1644VBC May. 2007 www.eorex.com Recommended DC Operating Conditions (VDD=3.3V±0.3V, TA=0°C ~ 70°C) Symbol Parameter Test Conditions Max. Units ICC1 Operating Current (Note 1) Burst length=1, tRC≥tRC(min.), IOL=0mA, One bank active 60 mA ICC2P CKE ≤V IL(max.), tCK=15ns 1 mA ICC2PS Precharge Standby Current in Power Down Mode CKE ≤V IL(max.), tCK= ∞ 1 mA ICC2N CKE ≥V IL(min.), tCK=15ns, /CS ≥V IH(min.) Input signals are changed one time during 30ns 20 mA ICC2NS Precharge Standby Current in Non-power Down Mode CKE ≥V IL(min.), tCK= ∞ , Input signals are stable 2 mA ICC3P CKE ≤V IL(max.), tCK=15ns 10 mA ICC3PS Active Standby Current in Power Down Mode CKE ≤V IL(max.), tCK= ∞ 2 mA ICC3N CKE ≥V IL(min.), tCK=15ns, /CS ≥V IH(min.) Input signals are changed one time during 30ns 40 mA ICC3NS Active Standby Current in Non-power Down Mode CKE ≥V IL(min.), tCK= ∞ , Input signals are stable 20 mA ICC4 Operating Current (Burst Mode) (Note 2) tCCD≥2CLKs, IOL=0mA 70 mA ICC5 Refresh Current (Note 3) tRC≥tRC(min.), 95 mA ICC6 Self Refresh Current CKE ≤0.2V 0.4 (Note 4) mA *All voltages referenced to VSS. Note 1: ICC1 depends on output loading and cycle rates. Specified values are obtained with the output open. Input signals are changed only one time during tCK (min.) Note 2: ICC4 depends on output loading and cycle rates. Specified values are obtained with the output open. Input signals are changed only one time during tCK (min.) Note 3: Input signals are changed only one time during tCK (min.) CS0/CS1 interleave for each refresh command. Note 4: Standard power version. Recommended DC Operating Conditions (Continued) Symbol Parameter Test Conditions Min. Typ. Max. Units IIL Input Leakage Current 0 ≤V I≤VDDQ, VDDQ=VDD All other pins not under test=0V -5 +5 uA IOL Output Leakage Current 0 ≤V O≤VDDQ, DOUT is disabled -5 +5 uA VOH High Level Output Voltage IO=-0.2mA 2.4 V VOL Low Level Output Voltage IO=+0.2mA 0.4 V 5/19 |
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