參數(shù)資料
型號: HYS72D64300HBR-7-C
廠商: QIMONDA AG
元件分類: DRAM
英文描述: 184-Pin Registered Double Data Rate SDRAM Module
中文描述: 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184
封裝: GREEN, DIMM-184
文件頁數(shù): 12/50頁
文件大?。?/td> 1158K
代理商: HYS72D64300HBR-7-C
Internet Data Sheet
Rev. 1.32, 2007-03
03292006-Q22P-G7TH
12
HYS72D[128/64/32]3xx[G/H]BR–[5/6/7]–C
Registered Double Data Rate SDRAM
Input High (Logic1) Voltage
Input Low (Logic0) Voltage
Input Voltage Level, CK and
CK Inputs
Input Differential Voltage, CK
and CK Inputs
VI-Matching Pull-up Current
to Pull-down Current
Input Leakage Current
V
IH(DC)
V
IL(DC)
V
IN(DC)
V
REF
+ 0.15
0.3
0.3
V
DDQ
+ 0.3
V
REF
– 0.15
V
DDQ
+ 0.3
V
V
V
6)
6)
6)
V
ID(DC)
0.36
V
DDQ
+ 0.6
V
6)7)
VI
Ratio
0.71
1.4
8)
I
I
–2
2
μ
A
Any input 0 V
V
IN
V
DD
; All
other pins not under test = 0 V
6)9)
Output Leakage Current
I
OZ
–5
5
μ
A
DQs are disabled; 0 V
V
OUT
V
DDQ
V
OUT
= 1.95 V
Output High Current, Normal
Strength Driver
Output Low Current, Normal
Strength Driver
1) 0
°
C
T
A
70
°
C
2) DDR400 conditions apply for all clock frequencies above 166 MHz
3) Under all conditions,
V
DDQ
must be less than or equal to
V
DD
.
4) Peak to peak AC noise on
V
REF
may not exceed ± 2%
V
REF (DC)
.
V
REF
is also expected to track noise variations in
V
DDQ
.
5)
V
is not applied directly to the device.
V
TT
is a system supply for signal termination resistors, is expected to be set equal to
V
REF
, and
must track variations in the DC level of
V
REF
.
6) Inputs are not recognized as valid until
V
REF
stabilizes.
7)
V
ID
is the magnitude of the difference between the input level on CK and the input level on CK.
8) The ratio of the pull-up current to the pull-down current is specified for the same temperature and voltage, over the entire temperature and
voltage range, for device drain to source voltage from 0.25 to 1.0 V. For a given output, it represents the maximum difference between
pull-up and pull-down drivers due to process variation.
9) Values are shown per DDR SDRAM component
I
OH
–16.2
mA
I
OL
16.2
mA
V
OUT
= 0.35 V
Parameter
Symbol
Values
Unit
Note
1)
/Test Condition
Min.
Typ.
Max.
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