Intel i5-2390T CM8062301002115 User Manual
Product codes
CM8062301002115
Electrical Specifications
84
Datasheet, Volume 1
Notes:
1.
Unless otherwise noted, all specifications in this table apply to all processor frequencies.
2.
V
IL
is defined as the maximum voltage level at a receiving agent that will be interpreted as a logical low
value.
3.
V
IH
is defined as the minimum voltage level at a receiving agent that will be interpreted as a logical high
value.
4.
V
IH
and V
OH
may experience excursions above V
DDQ
. However, input signal drivers must comply with the
signal quality specifications.
5.
This is the pull up/down driver resistance.
6.
R
TERM
is the termination on the DIMM and in not controlled by the processor.
7.
The minimum and maximum values for these signals are programmable by BIOS to one of the two sets.
8.
DDR3 values are pre-silicon estimations and subject to change.
9.
SM_DRAMPWROK must have a maximum of 15 ns rise or fall time over V
DDQ
* 0.55 ±200 mV and edge
must be monotonic.
R
ON_UP(CMD)
DDR3 command buffer pull-up
resistance
16
20
23
Ω
5
R
ON_DN(CMD)
DDR3 command buffer pull-
down resistance
16
20
24
Ω
5
R
ON_UP(CTL)
DDR3 control buffer pull-up
resistance
16
20
23
Ω
5
R
ON_DN(CTL)
DDR3 control buffer pull-down
resistance
16
20
24
Ω
5
V
IL_SM_DRAMP
WROK
Input Low Voltage for
SM_DRAMPWROK
—
—
V
DDQ
*.55 – 0.1
V
9
V
IH_SM_DRAMP
WROK
Input High Voltage for
SM_DRAMPWROK
V
DDQ
*.55 +0.1
—
—
V
9
I
LI
Input Leakage Current (DQ, CK)
0 V
0.2*V
0 V
0.2*V
DDQ
0.8*V
DDQ
V
DDQ
—
—
± 0.75
± 0.55
± 0.55
± 0.9
± 1.4
± 1.4
mA
I
LI
Input Leakage Current (CMD,
CTL)
0 V
0.2*V
0 V
0.2*V
DDQ
0.8*V
DDQ
V
DDQ
—
—
± 0.85
± 0.65
± 0.65
± 1.1
± 1.65
mA
Table 7-8.
DDR3 Signal Group DC Specifications (Sheet 2 of 2)
Symbol
Parameter
Min
Typ
Max
Units
Notes
1,9