Intel D525 AU80610006225AA Manuel D’Utilisation
Codes de produits
AU80610006225AA
Electrical Specifications
46
Datasheet
NOTE: Unless otherwise noted, all specifications in this table are based on estimates and
simulations or empirical data. These specifications will be updated with characterized data
from silicon measurements at a later date.
from silicon measurements at a later date.
4.10.3
DC Specifications
Platform reference voltages at the top of
are specified at DC only. V
REF
measurements should be made with respect to the supply voltage.
4.10.3.1
Input Clock DC Specification
NOTES:
1.
1.
Unless otherwise noted, all specifications in this table apply to all processor frequencies.
These are pre-silicon estimates and are subject to change.
These are pre-silicon estimates and are subject to change.
2.
Crossing voltage defined as instantaneous voltage when rising edge of CLKN equalize
CLKP. The crossing point must meet the absolute and relative crossing point specification
simultaneously.
CLKP. The crossing point must meet the absolute and relative crossing point specification
simultaneously.
4.10.3.2
DDR2/DDR3 DC Specifications
I
CC_GIO
GIO supply current
0.015
A
V
CCACRTDAC
CRT DAC supply voltage
1.71
1.8
1.89
V
I
CCACRTDAC
Display CRT DAC supply current
0.144
A
Table 4-29.Processor Uncore I/O Buffer Supply DC Voltage and Current Specifications
Symbol
Parameter
Min
Typ
Max
Unit
Note
1
Table 4-30.Input Clocks (BCLK, HPL_CLKIN, DPL_REFCLKIN, EXP_CLKIN) Differential
Specification
Symbol
Parameter
Min
Typ
Max
Units
Notes
1
V
IL
Input Low Voltage
-0.30
0
V
V
IH
Input High Voltage
1.15
V
V
CROSS
Absolute crossing voltage
0.3
0.550
V
2,3
dV
CROSS
Range of crossing points
0.14
V
C
IN
Input Capacitance
1.0
3.0
pF
Table 4-31.DDR2 Signal Group DC Specifications (Sheet 1 of 2)
Symbol
Parameter
Min
Typ
Max
Units
Notes
1,9
V
IL
(DC)
Input Low Voltage
DDR_VREF
- 0.2
V
2,4,10
V
IH
(DC)
Input High Voltage
DDR_VREF
+ 0.2
V
3,10
V
IL
(AC)
Input Low Voltage
DDR_VREF
- 0.25
V
2,4,10
V
IH
(AC)
Input High Voltage
DDR_VREF
+ 0.25
V
3,10