eorex
EM488M1644VBA
Recommended DC Operating Conditions
(VDD=2.8V ~ 3.6V, TA=0°C ~ 70°C)
Symbol
ICC1
Parameter
Test Conditions
Burst length=1,
tRC≥tRC(min.), IOL=0mA,
One bank active
Max.
80
Units
mA
Operating Current (Note 1)
ICC2P
2
1
mA
mA
CKE≤VIL(max.), tCK=15ns
CKE≤VIL(max.), tCK= ∞
Precharge Standby Current in
Power Down Mode
ICC2PS
CKE≥VIL(min.), tCK=15ns,
/CS≥VIH(min.)
Input signals are changed
one time during 30ns
CKE≥VIL(min.), tCK= ∞ ,
Input signals are stable
ICC2N
20
mA
Precharge Standby Current in
Non-power Down Mode
ICC2NS
20
mA
ICC3P
7
5
mA
mA
CKE≤VIL(max.), tCK=15ns
CKE≤VIL(max.), tCK= ∞
Active Standby Current in
Power Down Mode
ICC3PS
CKE≥VIL(min.), tCK=15ns,
/CS≥VIH(min.)
Input signals are changed
one time during 30ns
CKE≥VIL(min.), tCK= ∞ ,
Input signals are stable
ICC3N
40
35
mA
mA
Active Standby Current in
Non-power Down Mode
ICC3NS
Operating Current (Burst
Mode) (Note 2)
Refresh Current (Note 3)
ICC4
ICC5
110
220
mA
mA
tCCD≥2CLKs, IOL=0mA
tRC≥tRC(min.)
1.5 (Note 4)
ICC6
Self Refresh Current
mA
CKE≤0.2V
*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.)
Note 4: Standard power version.
Recommended DC Operating Conditions (Continued)
Symbol
IIL
Parameter
Test Conditions
Min.
-0.5
Typ. Max. Units
0≤VI≤VDDQ, VDDQ=VDD
All other pins not under test=0V
Input Leakage Current
+0.5
+0.5
uA
IOL
VOH
VOL
Output Leakage Current
High Level Output Voltage
Low Level Output Voltage
-0.5
2.4
uA
V
0≤VO≤VDDQ, DOUT is disabled
IO=-2mA
IO=+2mA
0.4
V
Jul. 2006
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EOREX [ EOREX CORPORATION ]
