
48
V58C2256(804/404/164)SB Rev. 1.0 November 2003
ProMOS TECHNOLOGIES
V58C2256(804/404/164)SB
Figure 26. I/V characteristics for input/output buffers:Pull up(above) and pull down(below)
Table 18. Pull down and pull up current values
Temperature (Tambient)
Typical 25°C
Minimum 70°C
Maximum 0°C
Vdd/Vddq DDR333/DDR266
DDR400
Typical 2.5V
2.6V
Minimum 2.3V
2.5V
Maximum 2.7V
2.7V
Pulldown Current (mA)
Pullup Current (mA)
Voltage (V)
Typical Low
Typical High
Minimum
Maximum
Typical Low
Typical High
Minimum
Maximum
0.1
3.4
3.8
2.6
5.0
-3.5
-4.3
-2.6
-5.0
0.2
6.9
7.6
5.2
9.9
-6.9
-8.2
-5.2
-9.9
0.3
10.3
11.4
7.8
14.6
-10.3
-12.0
-7.8
-14.6
0.4
13.6
15.1
10.4
19.2
-13.6
-15.7
-10.4
-19.2
0.5
16.9
18.7
13.0
23.6
-16.9
-19.3
-13.0
-23.6
0.6
19.6
22.1
15.7
28.0
-19.4
-22.9
-15.7
-28.0
0.7
22.3
25.0
18.2
32.2
-21.5
-26.5
-18.2
-32.2
0.8
24.7
28.2
20.8
35.8
-23.3
-30.1
-20.4
-35.8
0.9
26.9
31.3
22.4
39.5
-24.8
-33.6
-21.6
-39.5
1.0
29.0
34.1
24.1
43.2
-26.0
-37.1
-21.9
-43.2
1.1
30.6
36.9
25.4
46.7
-27.1
-40.3
-22.1
-46.7
1.2
31.8
39.5
26.2
50.0
-27.8
-43.1
-22.2
-50.0
1.3
32.8
42.0
26.6
53.1
-28.3
-45.8
-22.3
-53.1
1.4
33.5
44.4
26.8
56.1
-28.6
-48.4
-22.4
-56.1
1.5
34.0
46.6
27.0
58.7
-28.7
-50.7
-22.6
-58.7
1.6
34.3
48.6
27.2
61.4
-28.9
-52.9
-22.7
-61.4
1.7
34.5
50.5
27.4
63.5
-28.9
-55.0
-22.7
-63.5
1.8
34.8
52.2
27.7
65.6
-29.0
-56.8
-22.8
-65.6
1.9
35.1
53.9
27.8
67.7
-29.2
-58.7
-22.9
-67.7
2.0
35.4
55.0
28.0
69.8
-29.2
-60.0
-22.9
-69.8
2.1
35.6
56.1
28.1
71.6
-29.3
-61.2
-23.0
-71.6
2.2
35.8
57.1
28.2
73.3
-29.5
-62.4
-23.0
-73.3
2.3
36.1
57.7
28.3
74.9
-29.5
-63.1
-23.1
-74.9
2.4
36.3
58.2
28.3
76.4
-29.6
-63.8
-23.2
-76.4
2.5
36.5
58.7
28.4
77.7
-29.7
-64.4
-23.2
-77.7
2.6
36.7
59.2
28.5
78.8
-29.8
-65.1
-23.3
-78.8
2.7
36.8
59.6
28.6
79.7
-29.9
-65.8
-23.3
-79.7