HYB25D512800BT Datasheet, PDF (64/90 Pages) Infineon Technologies AG – 512Mbit Double Data Rate SDRAM

HYB25D512[40/16/80]0B[E/F/C/T]
512Mbit Double Data Rate SDRAM
Normal Strength Pull-down and Pull-up Characteristics
Table 16 Normal Strength Pull-down and Pull-up Currents
Voltage (V)
Pulldown Current (mA)
Nominal Nominal min.
Low
High
max.
Nominal
Low
0.1
6.0
6.8
4.6
9.6
-6.1
0.2
12.2
13.5
9.2
18.2
-12.2
0.3
18.1
20.1
13.8
26.0
-18.1
0.4
24.1
26.6
18.4
33.9
-24.0
0.5
29.8
33.0
23.0
41.8
-29.8
0.6
34.6
39.1
27.7
49.4
-34.3
0.7
39.4
44.2
32.2
56.8
-38.1
0.8
43.7
49.8
36.8
63.2
-41.1
0.9
47.5
55.2
39.6
69.9
-43.8
1.0
51.3
60.3
42.6
76.3
-46.0
1.1
54.1
65.2
44.8
82.5
-47.8
1.2
56.2
69.9
46.2
88.3
-49.2
1.3
57.9
74.2
47.1
93.8
-50.0
1.4
59.3
78.4
47.4
99.1
-50.5
1.5
60.1
82.3
47.7
103.8
-50.7
1.6
60.5
85.9
48.0
108.4
-51.0
1.7
61.0
89.1
48.4
112.1
-51.1
1.8
61.5
92.2
48.9
115.9
-51.3
1.9
62.0
95.3
49.1
119.6
-51.5
2.0
62.5
97.2
49.4
123.3
-51.6
2.1
62.9
99.1
49.6
126.5
-51.8
2.2
63.3
100.9
49.8
129.5
-52.0
2.3
63.8
101.9
49.9
132.4
-52.2
2.4
64.1
102.8
50.0
135.0
-52.3
2.5
64.6
103.8
50.2
137.3
-52.5
2.6
64.8
104.6
50.4
139.2
-52.7
2.7
65.0
105.4
50.5
140.8
-52.8
Pullup Current (mA)
Nominal min.
High
max.
-7.6
-4.6
-10.0
-14.5
-9.2
-20.0
-21.2
-13.8
-29.8
-27.7
-18.4
-38.8
-34.1
-23.0
-46.8
-40.5
-27.7
-54.4
-46.9
-32.2
-61.8
-53.1
-36.0
-69.5
-59.4
-38.2
-77.3
-65.5
-38.7
-85.2
-71.6
-39.0
-93.0
-77.6
-39.2
-100.6
-83.6
-39.4
-108.1
-89.7
-39.6
-115.5
-95.5
-39.9
-123.0
-101.3
-40.1
-130.4
-107.1
-40.2
-136.7
-112.4
-40.3
-144.2
-118.7
-40.4
-150.5
-124.0
-40.5
-156.9
-129.3
-40.6
-163.2
-134.6
-40.7
-169.6
-139.9
-40.8
-176.0
-145.2
-40.9
-181.3
-150.5
-41.0
-187.6
-155.3
-41.1
-192.9
-160.1
-41.2
-198.2
Table 17 Pull-down and Pull-up Process Variations and Conditions
Parameter
Nominal
Minimum
Operating Temperature
25 °C
0 °C
V_DD/V_DDQ
2.5 V
2.3 V
Maximum
70 °C
2.7 V
Data Sheet
64
Rev. 1.2, 2004-06