HY5DU281622ET
DC CHARACTERISTICS II (TA=0 to 70oC, Voltage referenced to VSS = 0V)
Speed
28
Parameter
Symbol
Test Condition
Unit Note
25
26
30
33
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
Operating Current
Operating Current
IDD0
230
220
210
200
190
mA
1
1
B u r s t le n g t h = 4 , O n e b a n k a c t iv e
tRC ≥ tRC(min), IOL=0mA
IDD1
230
40
220
40
210
40
200
40
190
40
mA
mA
Precharge Standby
Current in Power Down
Mode
IDD2P
CKE ≤ VIL(max), tCK=min
Precharge Standby
Current in Non Power
Down Mode
CKE ≥ VIH(min), /CS ≥ VIH(min),
tCK = min, Input signals are
changed one time during 2clks
IDD2N
IDD3P
150
40
140
40
130
40
120
40
110
40
mA
mA
Active Standby Cur-
rent in Power Down
Mode
CKE ≤ VIL(max), tCK=min
Active Standby Cur-
rent in Non Power
Down Mode
CKE ≥ VIH(min), /CS ≥ VIH(min),
tCK=min, Input signals are
changed one time during 2clks
IDD3N
IDD4
190
380
180
360
170
340
160
320
150
300
mA
mA
Burst Mode Operating
Current
tCK≥tCK(min),IOL=0mA
All banks active
1
tRC ≥ tRFC(min),
All banks active
Auto Refresh Current
Self Refresh Current
IDD5
IDD6
380
4
360
4
340
4
320
4
300
4
mA
mA
1,2
CKE ≤ 0.2V
Four bank interleaving with BL=4,
Refer to the following page for
detailed test condition
Operating Current -
Four Bank Operation
IDD7
530
510
490
470
450
mA
Note :
1. IDD1, IDD4 and IDD5 depend on output loading and cycle rates. Specified values are measured with the output open.
2. Min. of tRFC (Auto Refresh Row Cycle Time) is shown at AC CHARACTERISTICS.
Rev. 0.5 / Jan. 2005
22
HYNIX [ HYNIX SEMICONDUCTOR ]
