I
DD
Specifications
Table 11: DDR3 I
DD
Specifications and Conditions – 1GB
Values are for the MT41J128M8 DDR3 SDRAM only and are computed from values specified in the 1Gb (128 Meg x 8) com-
ponent data sheet
Parameter Symbol 1600 1333 1066 Units
Operating current 0: One bank ACTIVATE-to-PRECHARGE I
DD0
1080 990 900 mA
Operating current 1: One bank ACTIVATE-to-READ-to-
PRECHARGE
I
DD1
1260 1170 1080 mA
Precharge power-down current: Slow exit I
DD2P
108 108 108 mA
Precharge power-down current: Fast exit I
DD2P
405 360 315 mA
Precharge quiet standby current I
DD2Q
603 540 477 mA
Precharge standby current I
DD2N
630 585 495 mA
Precharge standby ODT current I
DD2NT
855 765 675 mA
Active power-down current I
DD3P
405 360 315 mA
Active standby current I
DD3N
603 558 513 mA
Burst read operating current I
DD4R
2250 1800 1440 mA
Burst write operating current I
DD4W
2250 1980 1710 mA
Refresh current I
DD5B
2340 2160 1980 mA
Self refresh temperature current: MAX T
C
= 85°C I
DD6
54 54 54 mA
Self refresh temperature current (SRT-enabled):
MAX T
C
= 95°C
I
DD6ET
81 81 81 mA
All banks interleaved read current I
DD7
5400 4410 3510 mA
Reset current I
DD8
126 126 126 mA
Table 12: DDR3 I
DD
Specifications and Conditions – 2GB
Values are for the MT41J256M8 DDR3 SDRAM only and are computed from values specified in the 2Gb (256 Meg x 8) com-
ponent data sheet, Die Rev D
Parameter Symbol 1600 1333 1066 Units
Operating current 0: One bank ACTIVATE-to-PRECHARGE I
DD0
855 765 675 mA
Operating current 1: One bank ACTIVATE-to-READ-to-
PRECHARGE
I
DD1
945 900 855 mA
Precharge power-down current: Slow exit I
DD2P
108 108 108 mA
Precharge power-down current: Fast exit I
DD2P
315 270 225 mA
Precharge quiet standby current I
DD2Q
360 315 270 mA
Precharge standby current I
DD2N
378 333 288 mA
Precharge standby ODT current I
DD2NT
450 405 360 mA
Active power-down current I
DD3P
360 315 270 mA
Active standby current I
DD3N
405 360 315 mA
Burst read operating current I
DD4R
1620 1440 1260 mA
Burst write operating current I
DD4W
1665 1485 1305 mA
Refresh current I
DD5B
1935 1800 1710 mA
1GB, 2GB (x72, ECC, SR) 240-Pin DDR3 RDIMM
I
DD
Specifications
PDF: 09005aef83a2476b
jdf9c128_256x72pz.pdf - Rev. D 04/13
14
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© 2009 Micron Technology, Inc. All rights reserved.