____________________________________________
EM488M1644VTC
Recommended DC Operating Conditions
( VDD = 3.3V +/- 0.3 V, Ta = 0 ~ 70 °C )
Parameter
Operating current
Symbol
I
CC1
Test condition
Burst length = 1,
85
t
RC
≥
t
RC
(min), I
OL
= 0 mA,
One bank active
Precharge standby
current in power down
mode
Precharge standby
current in non-power
down mode
I
CC2NS
I
CC2N
CKE
≥
V
IL
(min.), t
CK
=15ns,
/CS
≥
V
IH
(min.) Input signals are
changed one time during 30ns
CKE
≥
V
IL
(min.), t
CK
=
∞
Input signals are stable
Active standby current
in power down mode
Active standby current
in non-power down
mode
I
CC3NS
I
CC3P
I
CC3PS
I
CC3N
CKE
≤
V
IL
(max), t
CK
= 15ns
CKE
≤
V
IL
(max), t
CK
=
∞
CKE
≥
V
IL
(min), t
CK
= 15ns,
/CS
≥
V
IH
(min) Input signals are
changed one time during 30ns
CKE
≥
V
IL
(min), t
CK
=
∞
Input signals are stable
operating current
(Burst mode)
Refresh current
Self Refresh current
I
CC5
I
CC6
t
RC
≥
t
RC
(min.)
CKE
≤
0.2V
I
CC4
t
CCD
≥
2CLKs , I
OL
= 0 mA
110
170
3
mA
mA
3
4
mA
2
35
mA
10
10
45
mA
mA
mA
10
mA
35
mA
I
CC2P
I
CC2PS
CKE
≤
V
IL
(max.), t
CK
= 15 ns
CKE
≤
V
IL
(max.), t
CK
=
∞
2.5
2.5
mA
mA
MAX
Units Notes
mA
mA
1
＊
All voltages referenced to Vss.
Note :
1. I
CC1
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)
2. I
CC4
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)
3. Input signals are changed only one time during tCK (min)
4. Standard power version.
3
EOREX [ EOREX CORPORATION ]
