EM488M1644VTD
____________________________________________
Recommended DC Operating Conditions
( VDD = 3.3V +/- 0.3 V, Ta = 0 ~ 70 °C )
Parameter
Symbol
Test condition
Burst length = 1,
MAX
Units Notes
mA
Operating current
ICC1
mA
1
75
tRC
tRC (min), IOL = 0 mA,
≥
One bank active
Precharge standby
ICC2P
CKE ≤ VIL (max.), tCK= 15 ns
2
mA
mA
current in power down
ICC2PS CKE ≤ VIL (max.), tCK= ∞
1.5
mode
Precharge standby
ICC2N
CKE ≥ VIL (min.), tCK=15ns,
/CS VIH (min.) Input signals are
20
10
mA
mA
current in non-power
down mode
≥
changed one time during 30ns
ICC2NS CKE ≥ VIL (min.), tCK = ∞
Input signals are stable
Active standby current
ICC3P
CKE ≤ VIL (max), tCK = 15ns
5
5
mA
mA
ICC3PS CKE ≤ VIL (max), tCK = ∞
in power down mode
Active standby current
ICC3N
CKE ≥ VIL (min), tCK = 15ns,
/CS VIH (min) Input signals are
35
mA
in non-power down
mode
≥
changed one time during 30ns
ICC3NS CKE ≥ VIL (min), tCK = ∞
25
mA
mA
Input signals are stable
operating current
(Burst mode)
ICC4
tCCD ≥ 2CLKs , IOL = 0 mA
2
110
Refresh current
ICC5
ICC6
tRC ≥ tRC(min.)
CKE ≤ 0.2V
160
2
mA
mA
3
4
Self Refresh current
＊
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)
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)
3. Input signals are changed only one time during tCK (min)
4. Standard power version.
3
EOREX [ EOREX CORPORATION ]
