NTC Proprietary
Level: Property
DDR3(L)-2Gb SDRAM
NT5CB(C)256M8JQ/NT5CB(C)128M16JR
Derating values DDR3-1866/2133 tIS/tIH - AC/DC based AC125 Threshold
DDR3 Alternate AC125 Threshold -> VIH(ac)=VREF(dc)+125mV, VIL(ac)=VREF(dc)-125mV
CK, Differential Slew Rate
4.0 V/ns
3.0 V/ns
2.0 V/ns
1.8 V/ns
1.6 V/ns
1.4 V/ns
1.2 V/ns
1.0 V/ns
△tIS △tIH △tIS △tIH △tIS △tIH △tIS △tIH △tIS △tIH △tIS △tIH △tIS △tIH △tIS
△tIH
2
63
42
50
34
63
42
50
34
63
42
50
34
71
50
58
42
79
58
66
50
87
66
74
58
95
74
84
68
103
82
100
84
1.5
1
0
0
0
0
0
0
8
8
16
16
24
24
32
34
40
50
CMD/ADD
Slew rate
V/ns
0.9
0.8
0.7
0.6
0.5
0.4
4
-4
4
-4
4
-4
12
14
19
24
23
21
4
20
22
27
32
31
29
12
6
28
30
35
40
39
37
20
14
8
36
38
43
48
47
45
30
24
18
8
44
46
51
56
55
53
46
40
34
24
10
-10
6
-10
-16
-26
-40
-60
6
-10
-16
-26
-40
-60
6
-10
-16
-26
-40
-60
-2
11
16
15
13
11
16
15
13
11
16
15
13
-8
0
-18
-32
-52
-10
-24
-44
-2
-16
-36
-6
-26
Version 1.4
05/2019
146
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