hy5du573222afm Hynix Semiconductor, hy5du573222afm Datasheet - Page 22

• Manufacturer Part Number: hy5du573222afm
• Description: 256m 8mx32 Gddr Sdram
• Manufacturer: Hynix Semiconductor

DC CHARACTERISTICS II
Note :
1. I
2. Min. of t
Rev. 0.5 / Aug. 2003
Operating Current
Operating Current
Precharge Standby
Current in Power Down
Mode
Precharge Standby
Current in Non Power
Down Mode
Active Standby Cur-
rent in Power Down
Mode
Active Standby Cur-
rent in Non Power
Down Mode
Burst Mode Operating
Current
Auto Refresh Current
Self Refresh Current
Operating Current -
Four Bank Operation
DD1, IDD4
Parameter
RFC
and I
(Auto Refresh Row Cycle Time) is shown at AC CHARACTERISTICS.
DD5
depend on output loading and cycle rates. Specified values are measured with the output open.
I
I
I
I
Sym
I
I
I
I
I
I
DD2N
DD3N
DD2P
DD3P
bol
DD0
DD1
DD4
DD5
DD6
DD7
One bank; Active - Precharge;
tRC=tRC(min); tCK=tCK(min);
DQ,DM and DQS inputs changing
twice per clock cycle; address and
control inputs changing once per
clock cycle
one chip active, the other chip
precarge standby
Burst length=4, One bank active
t
one chip active, the other chip
precarge standby
CKE ≤
both chips precharge standby
CKE≥ V
t
changed one time during 2clks
both chips precharge standby
CKE ≤ V
one chip active standby, the other
chip precharge standby
CKE ≥ V
V
are changed one time during 2clks
one chip active standby, the other
chip precharge standby
t
All banks
both chips active
t
All banks active
both chips refresh
CKE ≤ 0.2V
both chips refresh
Four bank interleaving with BL=4,
both chips and 4 bank interleaving
CK
RC
RC
CK
IH
≥tCK (min),IoL=0mA
(min), t
≥ t
= min, Input signals are
≥ t
RFC
VIL
RC
IH
Test Condition
IL
IH
(min),
(max), t
(min), I
(min), /CS ≥ V
(max), t
CK
(TA=0 to 70
(min), /CS ≥
=min, Input signals
OL
CK
CK
=0mA
=min
=min
o
C, Voltage referenced to V
IH
(min),
1100
260
280
170
100
270
820
700
25
70
6
240
260
150
250
740
700
950
28
60
90
6
SS
= 0V)
Speed
220
240
120
200
620
600
820
33
50
70
6
210
230
120
200
570
600
720
36
HY5DU573222AFM
50
70
6
200
220
120
200
570
600
720
50
70
4
6
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Note
1,2
1
1
1
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