HYM 64(72)V8005/45GU-50/-60
8M x 64/72 DRAM Module
DC Characteristics for HYM64/72V8045
TA = 0 to 70 °C; VCC = 3.3 V ± 0.3 V
Parameter
Symbol
x 64
min. max.
Average VCC supply current:
ICC1
-50 version
-60 version
–
800
–
720
x 72
min. max.
–
900
–
810
Unit Note
s
mA 2) 3)
mA 4)
(RAS, CAS, address cycling, tRC = tRC min.)
Standby VCC supply current
ICC2
(RAS = CAS = VIH, one address change)
Average VCC supply current during RAS ICC3
only refresh cycles:
-50 version
-60 version
–
8
–
9 mA –
2) 4)
–
800
–
900 mA
–
720
–
810 mA
(RAS cycling, CAS = VIH , tRC = tRC min.)
Average VCC supply current during
ICC4
hyper page mode (EDO):
-50 version
-60 version
–
840
–
945 mA 2) 3)
–
640
–
720 mA 4)
(RAS = VIL, CAS, address cycling
tPC = tPC min.)
Standby VCC supply current
ICC5
(RAS = CAS = VCC – 0.2 V, one address
change)
Average VCC supply current during
ICC6
CAS-before-RAS refresh mode:
-50 version
-60 version
–
4
–
4,5 mA –
–
1120
– 12601 mA 2) 4)
–
920
–
035 mA
(RAS, CAS cycling, tRC = tRC min.)
Semiconductor Group
10