EM42BM1684RBA
Recommended DC Operating Conditions
(V
DD
=2.5V±0.2V, T
A
=0°C ~ 70°C)
Symbol
I
DD1
I
DD2P
Parameter
Operating Current
(Note 1)
Precharge Standby
Current Power Down Mode
Precharge Standby
Current
(All banks idle)
Active Standby Current
(Power Down Mode)
Active Standby Current
(Non-power Down Mode)
Operating Current
(Burst Mode)
(Note 2)
Refresh Current
(Note 3)
Self Refresh Current
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 once per
clock cycle
CKE≤V
IL
(max.), t
CK
=min
CKE≥V
IH
(min.), t
CK
=min, /CS≥V
IH
(min.)
Input signals are changed once per
clock cycle
t
CK
≥
t
CK
(min.), I
OL
=0mA,
All banks active
READ
WRITE
Max.
-5
120
10
-6
80
10
Units
mA
mA
I
DD2N
50
45
mA
I
DD3P
30
25
mA
I
DD3N
60
100
100
150
5
50
85
85
130
5
mA
I
DD4
I
DD5
I
DD6
mA
mA
mA
t
RC
≥
t
RFC
(min.), All banks active
CKE≤0.2V
*All voltages referenced to VSS.
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.
Dec. 2010
7/23
www.eorex.com
EOREX [ EOREX CORPORATION ]
