eorex
Recommended DC Operating Conditions
(V
DD
=1.8V±0.1V, T
A
=0°C ~ 70°C)
Symbol
I
DD1
I
DD2P
Parameter
Operating Current
(Note 1)
EM42AM3284LBC
Test Conditions
Burst length=2,
t
RC
≥t
RC
(min.), I
OL
=0mA,
One bank active
CKE≤V
IL
(max.), t
CK
=min
CKE≥V
IL
(min.), t
CK
=min,
/CS≥V
IH
(min.)
Input signals are changed one time
during 2 clks
CKE≤V
IL
(max.), t
CK
=min
CKE≥V
IH
(min.), t
CK
=min,
/CS≥V
IH
(min.)
Input signals are changed one time
during 2 clks
t
CK
≥
t
CK
(min.), I
OL
=0mA,
All banks active
t
RC
≥
t
RFC
(min.), All banks active
CKE≤0.2V
Max.
-75
80
1
Units
mA
mA
Precharge Standby Current in
Power Down Mode
Precharge Standby Current in
Non-power Down Mode
Active Standby Current in
Power Down Mode
Active Standby Current in
Non-power Down Mode
Operating Current (Burst
(Note 2)
Mode)
Refresh Current
(Note 3)
I
DD2N
4
mA
I
DD3P
3
mA
I
DD3N
10
mA
I
DD4
I
DD5
I
DD6
120
90
0.8
mA
mA
mA
Self Refresh Current
*All voltages referenced to V
SS
.
Note 1:
I
DD1
depends on output loading and cycle rates.
Specified values are obtained with the output open.
Input signals are changed only one time during t
CK
(min.)
Note 2:
I
DD4
depends on output loading and cycle rates.
Specified values are obtained with the output open.
Input signals are changed only one time during t
CK
(min.)
Note 3:
Min. of t
RFC
(Auto refresh Row Cycle Times) is shown at AC Characteristics.
Jun. 2009
7/24
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EOREX [ EOREX CORPORATION ]
