EDJ2108EEBG, EDJ2116EEBG
Table 22: DDR3-1600 Speed Bins
Speed Bin
DDR3-1600K
11-11-11
min
CL-tRCD-tRP
Symbol
/CAS write latency
max
Unit
Notes
13.75
tAA
20
ns
10
(13.125)
13.75
tRCD
tRP
⎯
⎯
⎯
ns
ns
ns
10
10
10
(13.125)
13.75
(13.125)
48.75
tRC
(48.125)
tRAS
35
9 × tREFI
3.3
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
nCK
nCK
9
tCK(avg) @CL=5
CWL = 5
CWL = 6, 7, 8
CWL = 5
CWL = 6
CWL = 7, 8
CWL = 5
CWL = 6
CWL = 7
CWL = 8
CWL = 5
CWL = 6
CWL = 7
CWL = 8
CWL = 5, 6
CWL= 7
3.0
1, 2, 3, 4, 7, 11
Reserved
2.5
Reserved
3.3
4
tCK(avg) @CL=6
tCK(avg) @CL=7
1, 2, 3, 7
Reserved
Reserved
Reserved
1.875
Reserved
Reserved
Reserved
< 2.5
4
4
4
1, 2, 3, 4, 7
Reserved
Reserved
Reserved
1.875
Reserved
Reserved
Reserved
< 2.5
4
4
tCK(avg) @CL=8
4
1, 2, 3, 7
Reserved
Reserved
Reserved
1.5
Reserved
Reserved
Reserved
< 1.875
4
4
tCK(avg) @CL=9
tCK(avg) @CL=10
tCK(avg) @CL=11
4
1, 2, 3, 4, 7
CWL= 8
Reserved
Reserved
1.5
Reserved
Reserved
< 1.875
4
CWL = 5, 6
CWL= 7
4
1, 2, 3, 7
CWL= 8
Reserved
Reserved
1.25
Reserved
Reserved
< 1.5
4
CWL = 5, 6, 7
CWL= 8
4
1, 2, 3
Supported CL settings
Supported CWL settings
5, 6, 7, 8, 9, 10, 11
5, 6, 7, 8
Data Sheet E1750E31 (Ver. 3.1)
25
ELPIDA [ ELPIDA MEMORY ]
