HYS64D64320HU-5-C Infineon, HYS64D64320HU-5-C Datasheet - Page 18

• Manufacturer Part Number: HYS64D64320HU-5-C
• Description: 184-Pin Unbuffered Double Data Rate SDRAM
• Manufacturer: Infineon

Table 13
Parameter
VI-Matching Pull-up
Current to Pull-down
Current
Input Leakage Current
Output Leakage Current
Output High Current,
Normal Strength Driver
Output Low
Current, Normal Strength
Driver
1) 0 % C &
2) DDR400 conditions apply for all clock frequencies above 166 MHz
3) Under all conditions,
4) Peak to peak AC noise on
5)
6)
7) The ration of the pull-up current to the pull-down current is specified for the same temperature and voltage, over the entire
8) Inputs are not recognized as valid until
9) Values are shown per DDR SDRAM component
Data Sheet
V
to
V
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.
TT
ID
V
is the magnitude of the difference between the input level on CK and the input level on CK.
is not applied directly to the device.
REF
T
, and must track variations in the DC level of
A
& 70 % C
Electrical Characteristics and DC Operating Conditions (cont’d)
V
DDQ
must be less than or equal to
V
Symbol
VI
I
I
I
I
REF
I
OZ
OH
OL
Ratio
may not exceed ± 2% V
Min.
0.71
–2
–5
—
16.2
V
V
REF
TT
is a system supply for signal termination resistors, is expected to be set equal
stabilizes.
HYS[64/72]D[16/32/64][300/301/320][G/H]U[5/6]C
V
Typ.
REF
Values
REF (DC)
V
.
19
DD
.
. V
REF
Max.
1.4
2
5
–16.2
—
is also expected to track noise variations in
Unbuffered DDR SDRAM Modules
Unit Note/Test Condition
—
#A
#A
mA
mA
7)
Any input 0 V &
All other pins not under test
= 0 V
DQs are disabled;
0 V &
V
V
OUT
OUT
Electrical Characteristics
=
= 0.35 V
V
8)9)
OUT
1.95 V
&
Rev. 1.0, 2004-03
8)
V
8)
DDQ
V
IN
8)
&
V
V
1)
DDQ
DD
;
.