NT5DS64M4AT Datasheet, PDF (54/78 Pages) List of Unclassifed Manufacturers – 256Mb Double Data Rate SDRAM

NT5DS64M4AT NT5DS64M4AW
NT5DS32M8AT NT5DS32M8AW
256Mb Double Data Rate SDRAM
Normal Strength Driver Pulldown and Pullup Currents
Voltage (V)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Typical
Low
6.0
12.2
18.1
24.1
29.8
34.6
39.4
43.7
47.5
51.3
54.1
56.2
57.9
59.3
60.1
60.5
61.0
61.5
62.0
62.5
62.9
63.3
63.8
64.1
64.6
64.8
65.0
Pulldown Current (mA)
Typical
High
Min
6.8
4.6
13.5
9.2
20.1
13.8
26.6
18.4
33.0
23.0
39.1
27.7
44.2
32.2
49.8
36.8
55.2
39.6
60.3
42.6
65.2
44.8
69.9
46.2
74.2
47.1
78.4
47.4
82.3
47.7
85.9
48.0
89.1
48.4
92.2
48.9
95.3
49.1
97.2
49.4
99.1
49.6
100.9
49.8
101.9
49.9
102.8
50.0
103.8
50.2
104.6
50.4
105.4
50.5
Max
9.6
18.2
26.0
33.9
41.8
49.4
56.8
63.2
69.9
76.3
82.5
88.3
93.8
99.1
103.8
108.4
112.1
115.9
119.6
123.3
126.5
129.5
132.4
135.0
137.3
139.2
140.8
Normal Strength Driver Evaluation Conditions
Typical
Low
-6.1
-12.2
-18.1
-24.0
-29.8
-34.3
-38.1
-41.1
-43.8
-46.0
-47.8
-49.2
-50.0
-50.5
-50.7
-51.0
-51.1
-51.3
-51.5
-51.6
-51.8
-52.0
-52.2
-52.3
-52.5
-52.7
-52.8
Pullup Current (mA)
Typical
High
Min
-7.6
-4.6
-14.5
-9.2
-21.2
-13.8
-27.7
-18.4
-34.1
-23.0
-40.5
-27.7
-46.9
-32.2
-53.1
-36.0
-59.4
-38.2
-65.5
-38.7
-71.6
-39.0
-77.6
-39.2
-83.6
-39.4
-89.7
-39.6
-95.5
-39.9
-101.3
-40.1
-107.1
-40.2
-112.4
-40.3
-118.7
-40.4
-124.0
-40.5
-129.3
-40.6
-134.6
-40.7
-139.9
-40.8
-145.2
-40.9
-150.5
-41.0
-155.3
-41.1
-160.1
-41.2
Max
-10.0
-20.0
-29.8
-38.8
-46.8
-54.4
-61.8
-69.5
-77.3
-85.2
-93.0
-100.6
-108.1
-115.5
-123.0
-130.4
-136.7
-144.2
-150.5
-156.9
-163.2
-169.6
-176.0
-181.3
-187.6
-192.9
-198.2
Temperature (T_ambient)
V_DDQ
Process conditions
Typical
25 °C
2.5V
typical process
Minimum
70 °C
2.3V
slow-slow process
Maximum
0 °C
2.7V
fast-fast process
REV 1.1
12/2001
54
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