Intel P4500 CP80617004803AA Data Sheet
Product codes
CP80617004803AA
Electrical Specifications
98
Datasheet
NOTES:
1.
1.
The voltage specification requirements are defined across at the socket motherboard pinfield vias on the
bottom side of the baseboard.
bottom side of the baseboard.
2.
The voltage specification requirements are defined across VTT_SENSE and VSS_SENSE_VTT pins on the
bottom side of the baseboard.
bottom side of the baseboard.
3.
Defined at nominal VTT voltage
4.
These are pre-silicon estimates and are subject to change.
5.
Based on junction temperature of 50°C.
Table 7-41.Processor Uncore I/O Buffer Supply DC Voltage and Current Specifications
Symbol
Parameter
Min
Typ
Max
Unit
Note
V
TT
Voltage for the memory controller and
shared cache defined at the
motherboard Vtt pinfield via
shared cache defined at the
motherboard Vtt pinfield via
0.9975
1.05
1.1025
V
1
Voltage for the memory controller and
shared cache defined across
VTT_SENSE and VSS_SENSE_VTT
shared cache defined across
VTT_SENSE and VSS_SENSE_VTT
0.9765
1.05
1.1235
V
2
V
DDQ
(DC+AC)
Processor I/O supply voltage for DDR3
(DC + AC specification)
1.425
1.5
1.575
V
V
CCPLL
PLL supply voltage (DC + AC
specification)
specification)
1.710
1.8
1.890
V
TOL
TT
V
TT
Tolerance defined at the socket
motherboard VTT pinfield via
DC: ±2%
AC: ±3% including ripple
%
1
V
TT
Tolerance defined across
VTT_SENSE and VSS_SENSE_VTT
DC: ±2%
AC: ±5% including ripple
2
TOL
DDQ
VDDQ Tolerance
DC= ±3%
AC= ±2%
AC+DC= ±5%
%
TOL
CCPLL
VCCPLL Tolerance
AC+DC= ±5%
%
I
CCMAX_VTT
Max Current for V
TT
Rail
SV
ULV
-
18
16
A
3
I
CCMAX_VDDQ
Max Current for V
DDQ
Rail
-
3
A
I
CCMAX_VDDQ_CK
0.2
A
4
I
CCMAX_VTT0_DDR
2.6
A
4
I
CCMAX_VCCPLL
Max Current for V
CCPLL
Rail
-
1.35
A
I
CCTDC_VTT
Thermal Design Current
(TDC) for V
TT
Rail
SV
ULV
-
18
16
A
3
I
CCAVG_VDDQ
(Standby)
Average Current for V
DDQ
Rail during
Standby
-
0.33
A
5