K4F171611D, K4F151611D
K4F171612D, K4F151612D
CMOS DRAM
DC AND OPERATING CHARACTERISTICS (Continued)
Max
Symbol
Power
Speed
Units
K4F171612D
K4F151612D
K4F171611D
K4F151611D
-50
-60
90
80
140
130
90
80
140
130
mA
mA
ICC1
ICC2
ICC3
ICC4
ICC5
ICC6
Don¢t care
Normal
L
1
1
1
1
2
1
2
1
mA
mA
Don¢t care
-50
-60
90
80
140
130
90
80
140
130
mA
mA
Don¢t care
Don¢t care
-50
-60
90
80
90
80
90
80
90
80
mA
mA
Normal
L
0.5
200
0.5
200
1
200
1
200
mA
uA
Don¢t care
-50
-60
90
80
140
130
90
80
140
130
mA
mA
Don¢t care
ICC7
ICCS
L
L
Don¢t care
Don¢t care
300
150
200
150
350
200
250
200
uA
uA
ICC1* : Operating Current (RAS and UCAS, LCAS cycling @tRC=min.)
ICC2 : Standby Current (RAS=UCAS=LCAS=W=VIH)
ICC3* : RAS-only Refresh Current (UCAS=LCAS=VIH, RAS cycling @tRC=min.)
ICC4* : Fast Page Mode Current (RAS=VIL , UCAS or LCAS, Address cycling @tPC=min.)
ICC5 : Standby Current (RAS=UCAS=LCAS=W=VCC-0.2V)
ICC6* : CAS-Before-RAS Refresh Current (RAS, UCAS or LCAS cycling @tRC=min.)
ICC7 : Battery back-up current, Average power supply current, Battery back-up mode
Input high voltage(VIH)=VCC-0.2V, Input low voltage(VIL)=0.2V, UCAS, LCAS=0.2V,
DQ=Don¢t care, TRC=31.25us(4K/L-ver), 125us(1K/L-ver),
TRAS=TRASmin~300ns
ICCS : Self Refresh Current
RAS=UCAS=LCAS=VIL , W=OE=A0 ~ A11=VCC-0.2V or 0.2V,
DQ0 ~ DQ15=VCC-0.2V, 0.2V or Open
*Note :
ICC1, ICC3, ICC4 and ICC6 are dependent on output loading and cycle rates. Specified values are obtained with the output open.
ICC is specified as an average current. In ICC1, ICC3 and ICC6, address can be changed maximum once while RAS=VIL . In ICC4,
address can be changed maximum once within one fast page mode cycle time, tPC .