I
DD
Specifications
Table 12: DDR3 I
DD
Specifications and Conditions – 2GB
Values are for the MT41J128M8 DDR3 SDRAM only and are computed from values specified in the 1Gb (128 Meg x 8)
component data sheet
Parameter Symbol 1600 1333 1066 Units
Operating current 0: One bank ACTIVATE-to-PRE-
CHARGE
I
DD0
1
1056 976 896 mA
Operating current 1: One bank ACTIVATE-to-READ-
to-PRECHARGE
I
DD1
1
1216 1136 1056 mA
Precharge power-down current: Slow exit I
DD2P0
2
192 192 192 mA
Precharge power-down current: Fast exit I
DD2P1
2
720 640 560 mA
Precharge quiet standby current I
DD2Q
2
1072 960 848 mA
Precharge standby current I
DD2N
2
1120 1040 880 mA
Precharge standby ODT current I
DD2NT
2
856 776 696 mA
Active power-down current I
DD3P
2
720 640 560 mA
Active standby current I
DD3N
2
1072 992 912 mA
Burst read operating current I
DD4R
1
2096 1696 1376 mA
Burst write operating current I
DD4W
1
2096 1856 1616 mA
Refresh current I
DD5B
1
4160 3840 3520 mA
Self refresh temperature current: MAX T
C
= 85°C I
DD6
2
96 96 96 mA
Self refresh temperature current (SRT-enabled):
MAX T
C
= 95°C
I
DD6ET
2
144 144 144 mA
All banks interleaved read current I
DD7
1
4896 4016 3216 mA
Reset current I
DD8
2
224 224 224 mA
Notes:
1. One module rank in the active I
DD
; the other rank in I
DD2P0
.
2. All ranks in this I
DD
condition.
Table 13: DDR3 I
DD
Specifications and Conditions – 4GB (Die Revision D)
Values are for the MT41J256M8 DDR3 SDRAM only and are computed from values specified in the 2Gb (256 Meg x 8)
component data sheet
Parameter Symbol 1600 1333 1066 Units
Operating current 0: One bank ACTIVATE-to-PRE-
CHARGE
I
DD0
1
856 776 696 mA
Operating current 1: One bank ACTIVATE-to-READ-
to-PRECHARGE
I
DD1
1
936 896 856 mA
Precharge power-down current: Slow exit I
DD2P0
2
192 192 192 mA
Precharge power-down current: Fast exit I
DD2P1
2
560 480 400 mA
Precharge quiet standby current I
DD2Q
2
640 560 480 mA
Precharge standby current I
DD2N
2
672 592 512 mA
Precharge standby ODT current I
DD2NT
2
496 456 416 mA
Active power-down current I
DD3P
2
640 560 480 mA
2GB, 4GB (x64, DR) 204-Pin Halogen-Free DDR3 SODIMM
I
DD
Specifications
PDF: 09005aef83364b70
jsf16c256_512x64hz.pdf - Rev. C 2/11 EN
12
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© 2009 Micron Technology, Inc. All rights reserved.