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EM44BM1684LBA-37FE Datasheet(PDF) 7 Page - Eorex Corporation |
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EM44BM1684LBA-37FE Datasheet(HTML) 7 Page - Eorex Corporation |
7 / 29 page eorex EM44AM1684LBA Jul. 2006 www.eorex.com Recommended DC Operating Conditions (VDD=1.8V±0.1V, TA=0°C ~ 85°C) -3 5-5-5 -37 4-4-4 -5 3-3-3 Symbol Parameter Test Conditions Max. Max. Max. Units IDD1 Operating Current (Note 1) Burst length=2, tRC≥tRC(min.), IOL=0mA, One bank active 110 95 75 mA IDD2P Precharge Standby Current in Power Down Mode CKE ≤VIL(max.), tCK=min 5 5 5 mA IDD2N Precharge Standby Current in Non-power Down Mode CKE ≥VIH(min.), tCK=min, /CS ≥VIH(min.) Input signals SWITCHING 50 40 32 mA IDD3P Active Standby Current in Power Down Mode (A12=0) CKE ≤VIL(max.), tCK=min 20 17 14 mA IDD3P Active Standby Current in Power Down Mode (A12=1) CKE ≤VIL(max.), tCK=min 7 5 5 mA IDD3N Active Standby Current in Non-power Down Mode CKE ≥VIH(min.), tCK=min, /CS ≥VIH(min.) Input signals SWITCHING 55 42 35 mA IDD4 Operating Current (Burst Mode) (Note 2) tCK ≥ tCK(min.), IOL=0mA, All banks active 170 130 100 mA IDD5 Refresh Current (Burst Mode) (Note 3) tRC≥ tRFC (min.), All banks active 170 150 130 mA IDD6 Self Refresh Current CKE ≤0.2V 5 5 5 mA IDD7 Operating Current All bank Interleave read 240 220 210 mA *All voltages referenced to VSS. Note 1: IDD1 depends on output loading and cycle rates. (CL=CL min. AL=0) Note 2: IDD4 depends on output loading and cycle rates. Input signals SWITCHING. Note 3: Min. of tRFC (Auto refresh Row Cycle Times) is shown at AC Characteristics. Recommended DC Operating Conditions (Continued) Symbol Parameter Test Conditions Min. Max. Units IIL Input Leakage Current 0 ≤VI≤VDDQ, VDDQ=VDD All other pins not under test=0V -2 +2 uA IOL Output Leakage Current 0 ≤VO≤VDDQ, DOUT is disabled -5 +5 uA VOH High Level Output Voltage IO=-13.4mA VTT+0.603 V VOL Low Level Output Voltage IO=+13.4mA VTT-0.603 V 7/29 |
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