EDJ1104BBSE, EDJ1108BBSE, EDJ1116BBSE
Standard Speed Bins
[DDR3-1600 Speed Bins]
Speed Bin
DDR3-1600J
DDR3-1600K
11-11-11
CL-tRCD-tRP
10-10-10
/CAS write
latency
Symbol
tAA
min.
12.5
12.5
12.5
47.5
35
max.
20
min.
max.
20
Unit
ns
Notes
13.75
13.75
13.75
48.75
35
tRCD
tRP
ns
ns
tRC
ns
tRAS
9 × tREFI
9 × tREFI
ns
9
1, 2, 3,
4, 8
tCK (avg)@CL=5 CWL = 5
2.5
3.3
Reserved
Reserved
ns
CWL = 6, 7, 8 Reserved
Reserved
3.3
Reserved
2.5
Reserved
3.3
ns
ns
4
tCK (avg)@CL=6 CWL = 5
2.5
1, 2, 3, 8
1, 2, 3,
4, 8
CWL = 6
Reserved
Reserved
Reserved
Reserved
ns
CWL = 7, 8
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
ns
ns
4
tCK (avg)@CL=7 CWL = 5
4
1, 2, 3, 4,
8
CWL = 6
1.875
< 2.5
Reserved
Reserved
ns
CWL = 7
CWL = 8
Reserved
Reserved
Reserved
1.875
Reserved
Reserved
Reserved
< 2.5
Reserved
Reserved
Reserved
1.875
Reserved
Reserved
Reserved
< 2.5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1, 2, 3, 4
1, 2, 3, 4
4
tCK (avg)@CL=8 CWL = 5
CWL = 6
1, 2, 3, 8
1, 2, 3, 4
1, 2, 3, 4
4
CWL = 7
Reserved
Reserved
Reserved
1.5
Reserved
Reserved
Reserved
< 1.875
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
CWL = 8
tCK (avg)@CL=9 CWL = 5, 6
CWL= 7
1, 2, 3, 4
1, 2, 3, 4
4
CWL= 8
Reserved
Reserved
Reserved
tCK (avg)@CL=10 CWL = 5, 6
Reserved
< 1.875 85
CWL= 7
CWL= 8
1.5
1.5
< 1.875
ns
1, 2, 3
1.25
< 1.5
Reserved
Reserved
1.25
Reserved
Reserved
< 1.5
ns
ns
ns
5
tCK (avg)@CL=11 CWL = 5, 6, 7 Reserved
Reserved
< 1.5
4
CWL= 8
CWL= 8
1.25
1, 2, 3
5
Optional
Optional
1.25
< 1.5
Supported CL
settings
Supported CWL
settings
5, 6, 7, 8, 9, 10
5, 6, 7, 8
6, 8, 10, 11
5, 6, 7, 8
nCK
nCK
Data Sheet E1375E50 (Ver. 5.0)
48
ELPIDA [ ELPIDA MEMORY ]
