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EM422M1684RTA-7FE Datasheet(PDF) 5 Page - Eorex Corporation |
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EM422M1684RTA-7FE Datasheet(HTML) 5 Page - Eorex Corporation |
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5 / 19 page  eorex EM42AM1684RTA Jul. 2006 www.eorex.com 5/19 Recommended DC Operating Conditions (VDD=2.5V±0.2V, TA=0°C ~ 70°C) Max. Symbol Parameter Test Conditions -5 -6 -75 Units IDD1 Operating Current (Note 1) Burst length=2, tRC≥tRC(min.), IOL=0mA, One bank active 120 120 110 mA IDD2P Precharge Standby Current in Power Down Mode CKE≤VIL(max.), tCK=min 20 mA IDD2N Precharge Standby Current in Non-power Down Mode CKE≥VIL(min.), tCK=min, /CS≥VIH(min.) Input signals are changed one time during 2 clks 45 mA IDD3P Active Standby Current in Power Down Mode CKE≤VIL(max.), tCK=min 21 mA IDD3N Active Standby Current in Non-power Down Mode CKE≥VIH(min.), tCK=min, /CS≥VIH(min.) Input signals are changed one time during 2 clks 75 mA READ 200 IDD4 Operating Current (Burst Mode) (Note 2) tCK ≥ tCK(min.), IOL=0mA, All banks active WRITE 200 mA IDD5 Refresh Current (Note 3) tRC≥ tRFC (min.), All banks active 225 mA IDD6 Self Refresh Current CKE≤0.2V 3 mA *All voltages referenced to VSS. Note 1: IDD1 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: IDD4 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: 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 -5 +5 uA IOL Output Leakage Current 0≤VO≤VDDQ, DOUT is disabled -5 +5 uA VOH High Level Output Voltage IO=-16.8mA VDDQ-0.373 V VOL Low Level Output Voltage IO=+16.8mA 0.373 V IOHW VOUT=VDDQ-0.763V; min.VREF VTT -9 mA IOLw Output current half-strength Driver VOUT= 0.763V ; max. VREF VTT 9 mA |
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