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512Mb: x4, x8, x16 DDR SDRAM
–
Rev. B; Pub 4/01
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2001, Micron Technology, Inc.
512Mb: x4, x8, x16
DDR SDRAM
ADVANCE
NOTE:
The above characteristics are specified under best, worst, and nominal process variation/conditions.
REDUCED OUTPUT DRIVE CHARACTERISTICS
PULL-DOWN CURRENT (mA)
PULL-UP CURRENT (mA)
NOMINAL NOMINAL
LOW
HIGH
-3.5
-4.3
-6.9
-7.8
-10.3
-12.0
-13.6
-15.7
-16.9
-19.3
-19.4
-22.9
-21.5
-26.5
-23.3
-30.1
-24.8
-33.6
-26.0
-37.1
-27.1
-40.3
-27.8
-43.1
-28.3
-45.8
-28.6
-48.4
-28.7
-50.7
-28.9
-52.9
-28.9
-55.0
-29.0
-56.8
-29.2
-58.7
-29.2
-60.0
-29.3
-61.2
-29.5
-62.4
-29.5
-63.1
-29.6
-63.8
-29.7
-64.4
-29.8
-65.1
-29.9
-65.8
VOLTAGE NOMINAL NOMINAL
(V)
LOW
0.1
3.4
0.2
6.9
0.3
10.3
0.4
13.6
0.5
16.9
0.6
19.9
0.7
22.3
0.8
24.7
0.9
26.9
1.0
29.0
1.1
30.6
1.2
31.8
1.3
32.8
1.4
33.5
1.5
34.0
1.6
34.3
1.7
34.5
1.8
34.8
1.9
35.1
2.0
35.4
2.1
35.6
2.2
35.8
2.3
36.1
2.4
36.3
2.5
36.5
2.6
36.7
2.7
36.8
HIGH
3.8
7.6
11.4
15.1
18.7
22.1
25.0
28.2
31.3
34.1
36.9
39.5
42.0
44.4
46.6
48.6
50.5
52.2
53.9
55.0
56.1
57.1
57.7
58.2
58.7
59.2
59.6
MINIMUM MAXIMUM
2.6
5.2
7.8
10.4
13.0
15.7
18.2
20.8
22.4
24.1
25.4
26.2
26.6
26.8
27.0
27.2
27.4
27.7
27.8
28.0
28.1
28.2
28.3
28.3
28.4
28.5
28.6
MINIMUM MAXIMUM
-2.6
-5.2
-7.8
-10.4
-13.0
-15.7
-18.2
-20.4
-21.6
-21.9
-22.1
-22.2
-22.3
-22.4
-22.6
-22.7
-22.7
-22.8
-22.9
-22.9
-23.0
-23.0
-23.1
-23.2
-23.2
-23.3
-23.3
5.0
9.9
14.6
19.2
23.6
28.0
32.2
35.8
39.5
43.2
46.7
50.0
53.1
56.1
58.7
61.4
63.5
65.6
67.7
69.8
71.6
73.3
74.9
76.4
77.7
78.8
79.7
-5.0
-9.9
-14.6
-19.2
-23.6
-28.0
-32.2
-35.8
-39.5
-43.2
-46.7
-50.0
-53.1
-56.1
-58.7
-61.4
-63.5
-65.6
-67.7
-69.8
-71.6
-73.3
-74.9
-76.4
-77.7
-78.8
-79.7