參數(shù)資料
型號: HYS64D32020GU-7-A
廠商: INFINEON TECHNOLOGIES AG
英文描述: Unbuffered DDR SDRAM-Modules
中文描述: 無緩沖DDR SDRAM內(nèi)存模塊
文件頁數(shù): 19/30頁
文件大小: 881K
代理商: HYS64D32020GU-7-A
Data Sheet
19
Rev. 1.02, 2003-11
HYS[64/72]D[16000/32020]GU-[7/8]-A
Unbuffered DDR SDRAM-Modules
Electrical Characteristics
Table 9
I
DD
Specification and Conditions -8/-7
H
128MB
×
64
1 Rank
-8
-7
max
680
720
800
880
36
40
280
360
280
360
120
120
280
360
720
880
760
880
1440
1520
20
20
2160
2240
P
Symbol
I
DD0
I
DD1
I
DD2P
I
DD2F
I
DD2Q
I
DD3P
I
DD3N
I
DD4R
I
DD4W
I
DD5
I
DD6
I
DD7
H
H
128MB
×
72
1 Rank
-8
H
H
256MB
×
64
2 Ranks
-8
H
H
256MB
×
72
2 Ranks
-8
H
Unit
Note
1)2)
1) Module
I
DD
values are calculated on the basis of component
I
DD
and can be measured differently according to DQ loading
capacity.
2) Test condition for maximum values:
V
DD
= 2.7 V,
T
A
= 10 °C
3) The module
I
DDx
values are calculated from the
I
DDx
values of the component data sheet as follows:
m
×
I
DDx
[component] +
n
×
I
DD3N
[component] with
m
and
n
number of components of rank 1 and 2;
n
=0 for 1 rank modules
4) DQ I/O (
I
DDQ
) currents are not included in the calculations (see note 1)
5) The module
I
DDx
values are calculated from the corrponent
I
DDx
data sheet values as: (
m
+
n
)
×
I
DDx
[component]
-7
-7
-7
max
max
max
765
900
40.5
315
315
135
315
810
855
1620
22.5
2430
810
990
45
405
405
135
405
990
990
1710
22.5
2520
960
1080
72
560
560
240
560
1000
1040
1720
40
2440
1080
1240
80
720
720
240
720
1240
1240
1880
40
2600
1080
1215
81
630
630
270
630
1125
1170
1935
45
2745
1215
1395
90
810
810
270
810
1395
1395
2115
45
2925
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
3)
3)4)
5)
5)
5)
5)
5)
3)4)
3)
3)
5)
3)4)
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