參數(shù)資料
型號: K4H511638C-UCB3
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 512Mb C-die DDR SDRAM Specification
中文描述: 葷的512Mb芯片DDR SDRAM內(nèi)存規(guī)格
文件頁數(shù): 22/24頁
文件大?。?/td> 367K
代理商: K4H511638C-UCB3
Rev. 1.1 June. 2005
DDR SDRAM
DDR SDRAM 512Mb C-die (x4, x8, x16)
Table 8. Full Strength Driver Characteristics
Pulldown Current (mA)
pullup Current (mA)
Voltage
(V)
Typical
Low
Typical
High
Minimum
Maximum
Typical
Low
Typical
High
Minimum
Maximum
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
-41.8
-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
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