HY5DU281622ET
DC CHARACTERISTICS II (TA=0 to 70oC, Voltage referenced to VSS = 0V)
Speed
4
Parameter
Symbol
Test Condition
Unit
Note
36
5
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
180
170
160
mA
1
1
Burst length=2, One bank active
tRC ≥ tRC(min), IOL=0mA
IDD1
180
40
170
40
160
40
mA
mA
Precharge Standby Cur-
rent in Power Down Mode
IDD2P
CKE ≤ VIL(max), tCK=min
Precharge Standby Cur-
rent in Non Power Down
Mode
CKE ≥ VIH(min), /CS ≥ VIH(min), tCK =
min, Input signals are changed one
time during 2clks
IDD2N
IDD3P
IDD3N
IDD4
100
40
90
40
80
40
mA
mA
mA
mA
Active Standby Current in
Power Down Mode
CKE ≤ VIL(max), tCK=min
CKE ≥ VIH(min), /CS ≥ VIH(min),
tCK=min, Input signals are changed one
time during 2clks
Active Standby Current in
Non Power Down Mode
140
280
130
260
120
240
Burst Mode Operating Cur-
rent
tCK ≥ tCK(min), IOL=0mA
All banks active
1
tRC ≥ tRFC(min),
All banks active
Auto Refresh Current
Self Refresh Current
IDD5
IDD6
280
4
260
4
240
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
430
410
390
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
23
HYNIX [ HYNIX SEMICONDUCTOR ]
