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DDR_x4x8x16_Core2.fm - 256Mb DDR: Rev. O, Core DDR: Rev. B 1/09 EN
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2003 Micron Technology, Inc. All rights reserved.
256Mb: x4, x8, x16 DDR SDRAM
Electrical Specifications – DC and AC
Table 26:
Normal Output Drive Characteristics
Characteristics are specified under best, worst, and nominal process variation/conditions
Voltage
(V)
Pull-Down Current (mA)
Pull-Up Current (mA)
Nominal
Low
Nominal
High
Min
Max
Nominal
Low
Nominal
High
Min
Max
0.1
6.0
6.8
4.6
9.6
–6.1
–7.6
–4.6
–10.0
0.2
12.2
13.5
9.2
18.2
–12.2
–14.5
–9.2
–20.0
0.3
18.1
20.1
13.8
26.0
–18.1
–21.2
–13.8
–29.8
0.4
24.1
26.6
18.4
33.9
–24.0
–27.7
–18.4
–38.8
0.5
29.8
33.0
23.0
41.8
–29.8
–34.1
–23.0
–46.8
0.6
34.6
39.1
27.7
49.4
–34.3
–40.5
–27.7
–54.4
0.7
39.4
44.2
32.2
56.8
–38.1
–46.9
–32.2
–61.8
0.8
43.7
49.8
36.8
63.2
–41.1
–53.1
–36.0
–69.5
0.9
47.5
55.2
39.6
69.9
–43.8
–59.4
–38.2
–77.3
1.0
51.3
60.3
42.6
76.3
–46.0
–65.5
–38.7
–85.2
1.1
54.1
65.2
44.8
82.5
–47.8
–71.6
–39.0
–93.0
1.2
56.2
69.9
46.2
88.3
–49.2
–77.6
–39.2
–100.6
1.3
57.9
74.2
47.1
93.8
–50.0
–83.6
–39.4
–108.1
1.4
59.3
78.4
47.4
99.1
–50.5
–89.7
–39.6
–115.5
1.5
60.1
82.3
47.7
103.8
–50.7
–95.5
–39.9
–123.0
1.6
60.5
85.9
48.0
108.4
–51.0
–101.3
–40.1
–130.4
1.7
61.0
89.1
48.4
112.1
–51.1
–107.1
–40.2
–136.7
1.8
61.5
92.2
48.9
115.9
–51.3
–112.4
–40.3
–144.2
1.9
62.0
95.3
49.1
119.6
–51.5
–118.7
–40.4
–150.5
2.0
62.5
97.2
49.4
123.3
–51.6
–124.0
–40.5
–156.9
2.1
62.8
99.1
49.6
126.5
–51.8
–129.3
–40.6
–163.2
2.2
63.3
100.9
49.8
129.5
–52.0
–134.6
–40.7
–169.6
2.3
63.8
101.9
49.9
132.4
–52.2
–139.9
–40.8
–176.0
2.4
64.1
102.8
50.0
135.0
–52.3
–145.2
–40.9
–181.3
2.5
64.6
103.8
50.2
137.3
–52.5
–150.5
–41.0
–187.6
2.6
64.8
104.6
50.4
139.2
–52.7
–155.3
–41.1
–192.9
2.7
65.0
105.4
50.5
140.8
–52.8
–160.1
–41.2
–198.2