E1729E30 Datasheet, PDF (10/33 Pages) Elpida Memory – 1G bits DDR3 SDRAM

EDJ1108DJBG, EDJ1116DJBG
1.4.1 Timings Used for IDD and IDDQ Measurement-Loop Patterns
Table 4: Timings Used for IDD and IDDQ Measurement-Loop Patterns
DDR3-800
DDR3-1066
DDR3-1333
DDR3-1600
Parameter
6-6-6
7-7-7
9-9-9
11-11-11
Unit
CL
6
7
9
11
nCK
tCK(min)
2.5
1.875
1.5
1.25
ns
nRCD(min)
6
7
9
11
nCK
nRC(min)
21
27
33
39
nCK
nRAS(min)
15
20
24
28
nCK
nRP(min)
6
7
9
11
nCK
nFAW (1KB)
16
20
20
24
nCK
nFAW (2KB, 4KB)
20
27
30
32
nCK
nRRD (1KB)
4
4
4
5
nCK
nRRD (2KB, 4KB)
4
6
5
6
nCK
nRFC (1Gb)
44
59
74
88
nCK
nRFC (2Gb)
64
86
107
128
nCK
nRFC (4Gb)
104
139
174
208
nCK
Parameter
CL
tCK(min)
nRCD(min)
nRC(min)
nRAS(min)
nRP(min)
nFAW (1KB)
nFAW (2KB, 4KB)
nRRD (1KB)
nRRD (2KB, 4KB)
nRFC (1Gb)
nRFC (2Gb)
nRFC (4Gb)
DDR3-1866
13-13-13
13
1.07
13
45
32
13
26
33
5
6
103
150
243
DDR3-2133
14-14-14
14
0.935
14
50
36
14
27
38
6
7
118
172
279
Unit
nCK
ns
nCK
nCK
nCK
nCK
nCK
nCK
nCK
nCK
nCK
nCK
nCK
Data Sheet E1729E30 (Ver. 3.0)
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