Справочник Пользователя для Hynix 4GB PC3-12800 HMT351S6CFR8C-PB
Модели
HMT351S6CFR8C-PB
Rev. 1.0/Sep. 2012
32
DDR3-1600 Speed Bins
Speed Bin
DDR3-1600K
Unit
Note
CL - nRCD - nRP
11-11-11
Parameter
Symbol
min
max
Internal read
command to first data
t
AA
13.75
(13.125)
5,9
20
ns
ACT to internal read or
write delay time
t
RCD
13.75
(13.125)
5,9
—
ns
PRE command period
t
RP
13.75
(13.125)
5,9
—
ns
ACT to ACT or REF
command period
t
RC
48.75
(48.125)
5,9
—
ns
ACT to PRE command
period
t
RAS
35
9 * tREFI
ns
CL = 5
CWL = 5
t
CK(AVG)
3.0
3.3
ns
1, 2, 3, 4,
8, 10
CWL = 6, 7
t
CK(AVG)
Reserved
ns
4
CL = 6
CWL = 5
t
CK(AVG)
2.5
3.3
ns
1, 2, 3, 8
CWL = 6
t
CK(AVG)
Reserved
ns
1, 2, 3, 4, 8
CWL = 7
t
CK(AVG)
Reserved
ns
4
CL = 7
CWL = 5
t
CK(AVG)
Reserved
ns
4
CWL = 6
t
CK(AVG)
1.875
< 2.5
ns
1, 2, 3, 4, 8
(Optional)
5,9
CWL = 7
t
CK(AVG)
Reserved
ns
1, 2, 3, 4, 8
CWL = 8
t
CK(AVG)
Reserved
ns
4
CL = 8
CWL = 5
t
CK(AVG)
Reserved
ns
4
CWL = 6
t
CK(AVG)
1.875
< 2.5
ns
1, 2, 3, 8
CWL = 7
t
CK(AVG)
Reserved
ns
1, 2, 3, 4, 8
CWL = 8
t
CK(AVG)
Reserved
ns
1, 2, 3, 4
CL = 9
CWL = 5, 6
t
CK(AVG)
Reserved
ns
4
CWL = 7
t
CK(AVG)
1.5
<1.875
ns
1, 2, 3, 4, 8
(Optional)
5,9
CWL = 8
t
CK(AVG)
Reserved
ns
1, 2, 3, 4
CL = 10
CWL = 5, 6
t
CK(AVG)
Reserved
ns
4
CWL = 7
t
CK(AVG)
1.5
<1.875
ns
1, 2, 3, 8
CWL = 8
t
CK(AVG)
Reserved
ns
1, 2, 3, 4
CL = 11
CWL = 5, 6,7
t
CK(AVG)
Reserved
ns
4
CWL = 8
t
CK(AVG)
1.25
<1.5
ns
1, 2, 3
Supported CL Settings
5, 6, (7), 8, (9), 10, 11
n
CK
Supported CWL Settings
5, 6, 7, 8
n
CK