NT5DS64M4AT NT5DS64M4AW
NT5DS32M8AT NT5DS32M8AW
256Mb Double Data Rate SDRAM
REV 1.1
12/2001
54
NANYA TECHNOLOGY CORP
. All rights reserved.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
Normal Strength Driver Pulldown and Pullup Currents
Pulldown Current (mA)
Pullup Current (mA)
Voltage (V)
Typical
Low
Typical
High
Min
Max
Typical
Low
Typical
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
62.9
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
Normal Strength Driver Evaluation Conditions
Typical
Minimum
Maximum
Temperature (T
ambient
)
25
°
C
70
°
C
0
°
C
V
DDQ
2.5V
2.3V
2.7V
Process conditions
typical process
slow-slow process
fast-fast process