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| HYB18H512321BF Datasheet, PDF (31/43 Pages) Qimonda AG – 512-Mbit GDDR3 Graphics RAM | |||
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Internet Data Sheet
5.10
Operating Currents
HYB18H512321BF
512-Mbit GDDR3
5.10.1 Operating Current Ratings for HYB18H512321BF
Parameter
Symbol
TABLE 20
Operating Current Ratings ( 0 °C ⤠Tc ⤠85 °C)
Values
Unit Note
-8
â10 â11 â12 â14
Typ
Operating Current
IDD0
630
Operating Current
IDD1
705
Precharge Power-Down Standby Current
IDD2P
415
Precharge Floating Standby Current
IDD2F
470
Precharge Quiet Standby Current
IDD2Q
505
Active Power-Down Standy Current
IDD3P
410
Active Standby Current
IDD3N
585
Operating Current Burst Read
IDD4R
885
Operating Current Burst Write
IDD4W
890
Auto-Refresh Current (tRC=min(tRFC))
IDD5B
740
Auto-Refresh Current at tREFI
IDD5D
520
Self Refresh Current
IDD6
8
Operating Current
IDD7
920
1) IDD specifications are tested after the device is properly initialized.
2) Input slew rate = 3 V/ns.
3) Measured with Output open and On Die termination off.
4) Enables on-chip refresh and address counter.
Typ.
580
650
380
440
450
380
540
810
800
700
475
8
860
Typ.
535
600
350
410
400
350
500
740
720
660
435
8
800
Typ.
500
540
315
380
350
320
460
670
660
620
400
8
740
Typ.
435
415
235
310
275
235
395
575
565
535
350
8
680
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)
mA 1)2)3)4)
mA 1)2)3)
Rev. 1.1, 2007-09
31
05292007-WAU2-UU95
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