參數(shù)資料
型號: M393T5663CZA-CF7
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: DDR2 Registered SDRAM MODULE
中文描述: 注冊的DDR2 SDRAM內(nèi)存模塊
文件頁數(shù): 19/26頁
文件大?。?/td> 618K
代理商: M393T5663CZA-CF7
Rev. 1.4 November 2007
RDIMM
DDR2 SDRAM
19 of 26
(V
DD
=1.8V, V
DDQ
=1.8V, T
A
=25
o
C)
* DM is internally loaded to match DQ and DQS identically.
Parameter
Sym.
Min
Max
Min
Max
Min
Max
Min
Max
Units
Part-Number
M393T5663CZ3
M393T5663CZA
M393T5660CZ3
M393T5660CZA
M393T5160CZ3
M393T5160CZA
M392T5160CJA
M393T1G60CJA
Input capacitance, CK and CK
CCK
-
11
-
11
-
11
-
11
pF
Input capacitance, CKE and CS
CI1
-
12
-
12
-
12
-
12
Input capacitance, Addr,RAS,CAS,WE
CI2
-
12
-
12
-
12
-
12
Input/output capacitance,
DQ, DM, DQS, DQS
CIO
-
10
-
10
-
10
-
10
Parameter
Symbol
256Mb
512Mb
1Gb
2Gb
4Gb
Units
Refresh to active/Refresh command time
tRFC
75
105
127.5
195
327.5
ns
Average periodic refresh interval
tREFI
0
°
C
T
CASE
85
°
C
7.8
7.8
7.8
7.8
7.8
μ
s
85
°
C
<
T
CASE
95
°
C
3.9
3.9
3.9
3.9
3.9
μ
s
13.2 Speed Bins and CL, tRCD, tRP, tRC and tRAS for Corresponding Bin
Speed
DDR2-800(F7)
DDR2-667(E6)
DDR2-533(D5)
DDR2-400(CC)
Units
Bin
(CL - tRCD - tRP)
6 - 6 - 6
5 - 5 - 5
4 - 4 - 4
3 - 3 - 3
Parameter
min
max
min
max
min
max
min
max
tCK, CL=3
-
-
5
8
5
8
5
8
ns
tCK, CL=4
3.75
8
3.75
8
3.75
8
5
8
ns
tCK, CL=5
3
8
3
8
3.75
8
-
-
ns
tCK, CL=6
2.5
8
-
-
-
-
-
-
ns
tRCD
15
-
15
-
15
-
15
-
ns
tRP
15
-
15
-
15
-
15
-
ns
tRC
60
-
60
-
60
-
55
-
ns
tRAS
45
70000
45
70000
45
70000
40
70000
ns
13.0 Electrical Characteristics & AC Timing for DDR2-800/667/533/400
(0
°
C < T
OPER
< 95
°
C; V
DDQ
= 1.8V + 0.1V; V
DD
= 1.8V + 0.1V)
13.1 Refresh Parameters by Device Density
12.0 Input/Output Capacitance
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